From d0b4968cd24a0152e88396d40310cdbae9555a1f Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Tue, 4 Dec 2007 13:58:45 +0000 Subject: qemu: Make 20071121 the default version and cleanup various file locations and recipes git-svn-id: https://svn.o-hand.com/repos/poky/trunk@3305 311d38ba-8fff-0310-9ca6-ca027cbcb966 --- .../qemu/files/02_snapshot_use_tmpdir.patch | 23 - .../qemu/files/03_machines_list_no_error.patch | 18 - .../files/04_do_not_print_rtc_freq_if_ok.patch | 25 - .../files/05_non-fatal_if_linux_hd_missing.patch | 17 - meta/packages/qemu/files/06_exit_segfault.patch | 45 -- meta/packages/qemu/files/10_signal_jobs.patch | 26 - meta/packages/qemu/files/11_signal_sigaction.patch | 21 - .../qemu/files/12_signal_powerpc_support.patch | 401 --------- meta/packages/qemu/files/22_net_tuntap_stall.patch | 18 - meta/packages/qemu/files/30_syscall_ipc.patch | 34 - meta/packages/qemu/files/31_syscalls.patch | 49 -- meta/packages/qemu/files/32_syscall_sysctl.patch | 56 -- .../packages/qemu/files/33_syscall_ppc_clone.patch | 22 - .../packages/qemu/files/39_syscall_fadvise64.patch | 21 - meta/packages/qemu/files/41_arm_fpa_sigfpe.patch | 105 --- meta/packages/qemu/files/52_ne2000_return.patch | 17 - meta/packages/qemu/files/61_safe_64bit_int.patch | 27 - meta/packages/qemu/files/63_sparc_build.patch | 18 - .../qemu/files/64_ppc_asm_constraints.patch | 18 - meta/packages/qemu/files/65_kfreebsd.patch | 44 - meta/packages/qemu/files/66_tls_ld.patch | 55 -- meta/packages/qemu/files/91-oh-sdl-cursor.patch | 18 - meta/packages/qemu/files/93-oh-pl110-rgb.patch | 223 ------ meta/packages/qemu/files/fix_segfault.patch | 46 -- .../qemu/files/qemu-0.9.0-nptl-update.patch | 294 ------- meta/packages/qemu/files/qemu-0.9.0-nptl.patch | 892 --------------------- .../qemu/files/qemu-amd64-32b-mapping-0.9.0.patch | 31 - .../qemu/files/workaround_bad_futex_headers.patch | 25 - .../02_snapshot_use_tmpdir.patch | 23 + .../03_machines_list_no_error.patch | 18 + .../04_do_not_print_rtc_freq_if_ok.patch | 25 + .../05_non-fatal_if_linux_hd_missing.patch | 17 + .../qemu-0.9.0+cvs20070613/06_exit_segfault.patch | 45 ++ .../qemu-0.9.0+cvs20070613/10_signal_jobs.patch | 26 + .../11_signal_sigaction.patch | 21 + .../12_signal_powerpc_support.patch | 401 +++++++++ .../22_net_tuntap_stall.patch | 18 + .../qemu-0.9.0+cvs20070613/30_syscall_ipc.patch | 34 + .../qemu/qemu-0.9.0+cvs20070613/31_syscalls.patch | 49 ++ .../qemu-0.9.0+cvs20070613/32_syscall_sysctl.patch | 56 ++ .../33_syscall_ppc_clone.patch | 22 + .../39_syscall_fadvise64.patch | 21 + .../qemu-0.9.0+cvs20070613/41_arm_fpa_sigfpe.patch | 105 +++ .../qemu-0.9.0+cvs20070613/52_ne2000_return.patch | 17 + .../qemu-0.9.0+cvs20070613/61_safe_64bit_int.patch | 27 + .../qemu-0.9.0+cvs20070613/63_sparc_build.patch | 18 + .../64_ppc_asm_constraints.patch | 18 + .../qemu/qemu-0.9.0+cvs20070613/65_kfreebsd.patch | 44 + .../qemu/qemu-0.9.0+cvs20070613/66_tls_ld.patch | 55 ++ .../qemu-0.9.0+cvs20070613/91-oh-sdl-cursor.patch | 18 + .../qemu-0.9.0+cvs20070613/93-oh-pl110-rgb.patch | 223 ++++++ .../qemu/qemu-0.9.0+cvs20070613/fix_segfault.patch | 46 ++ .../qemu-0.9.0-nptl-update.patch | 294 +++++++ .../qemu-0.9.0+cvs20070613/qemu-0.9.0-nptl.patch | 892 +++++++++++++++++++++ .../qemu-amd64-32b-mapping-0.9.0.patch | 31 + .../workaround_bad_futex_headers.patch | 25 + meta/packages/qemu/qemu_20070613.bb | 7 +- meta/packages/qemu/qemu_20071121.bb | 2 - meta/packages/qemu/qemu_cvs.bb | 6 +- 59 files changed, 2596 insertions(+), 2597 deletions(-) delete mode 100644 meta/packages/qemu/files/02_snapshot_use_tmpdir.patch delete mode 100644 meta/packages/qemu/files/03_machines_list_no_error.patch delete mode 100644 meta/packages/qemu/files/04_do_not_print_rtc_freq_if_ok.patch delete mode 100644 meta/packages/qemu/files/05_non-fatal_if_linux_hd_missing.patch delete mode 100644 meta/packages/qemu/files/06_exit_segfault.patch delete mode 100644 meta/packages/qemu/files/10_signal_jobs.patch delete mode 100644 meta/packages/qemu/files/11_signal_sigaction.patch delete mode 100644 meta/packages/qemu/files/12_signal_powerpc_support.patch delete mode 100644 meta/packages/qemu/files/22_net_tuntap_stall.patch delete mode 100644 meta/packages/qemu/files/30_syscall_ipc.patch delete mode 100644 meta/packages/qemu/files/31_syscalls.patch delete mode 100644 meta/packages/qemu/files/32_syscall_sysctl.patch delete mode 100644 meta/packages/qemu/files/33_syscall_ppc_clone.patch delete mode 100644 meta/packages/qemu/files/39_syscall_fadvise64.patch delete mode 100644 meta/packages/qemu/files/41_arm_fpa_sigfpe.patch delete mode 100644 meta/packages/qemu/files/52_ne2000_return.patch delete mode 100644 meta/packages/qemu/files/61_safe_64bit_int.patch delete mode 100644 meta/packages/qemu/files/63_sparc_build.patch delete mode 100644 meta/packages/qemu/files/64_ppc_asm_constraints.patch delete mode 100644 meta/packages/qemu/files/65_kfreebsd.patch delete mode 100644 meta/packages/qemu/files/66_tls_ld.patch delete mode 100644 meta/packages/qemu/files/91-oh-sdl-cursor.patch delete mode 100644 meta/packages/qemu/files/93-oh-pl110-rgb.patch delete mode 100644 meta/packages/qemu/files/fix_segfault.patch delete mode 100644 meta/packages/qemu/files/qemu-0.9.0-nptl-update.patch delete mode 100644 meta/packages/qemu/files/qemu-0.9.0-nptl.patch delete mode 100644 meta/packages/qemu/files/qemu-amd64-32b-mapping-0.9.0.patch delete mode 100644 meta/packages/qemu/files/workaround_bad_futex_headers.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/02_snapshot_use_tmpdir.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/03_machines_list_no_error.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/04_do_not_print_rtc_freq_if_ok.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/05_non-fatal_if_linux_hd_missing.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/06_exit_segfault.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/10_signal_jobs.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/11_signal_sigaction.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/12_signal_powerpc_support.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/22_net_tuntap_stall.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/30_syscall_ipc.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/31_syscalls.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/32_syscall_sysctl.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/33_syscall_ppc_clone.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/39_syscall_fadvise64.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/41_arm_fpa_sigfpe.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/52_ne2000_return.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/61_safe_64bit_int.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/63_sparc_build.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/64_ppc_asm_constraints.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/65_kfreebsd.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/66_tls_ld.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/91-oh-sdl-cursor.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/93-oh-pl110-rgb.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/fix_segfault.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/qemu-0.9.0-nptl-update.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/qemu-0.9.0-nptl.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/qemu-amd64-32b-mapping-0.9.0.patch create mode 100644 meta/packages/qemu/qemu-0.9.0+cvs20070613/workaround_bad_futex_headers.patch (limited to 'meta') diff --git a/meta/packages/qemu/files/02_snapshot_use_tmpdir.patch b/meta/packages/qemu/files/02_snapshot_use_tmpdir.patch deleted file mode 100644 index bd955b6db3..0000000000 --- a/meta/packages/qemu/files/02_snapshot_use_tmpdir.patch +++ /dev/null @@ -1,23 +0,0 @@ -#DPATCHLEVEL=0 ---- -# block.c | 6 +++++- -# 1 file changed, 5 insertions(+), 1 deletion(-) -# -Index: block.c -=================================================================== ---- block.c.orig 2007-06-13 11:51:52.000000000 +0100 -+++ block.c 2007-06-13 11:51:53.000000000 +0100 -@@ -188,8 +188,12 @@ void get_tmp_filename(char *filename, in - void get_tmp_filename(char *filename, int size) - { - int fd; -+ char *tmpdir; - /* XXX: race condition possible */ -- pstrcpy(filename, size, "/tmp/vl.XXXXXX"); -+ tmpdir = getenv("TMPDIR"); -+ if (!tmpdir) -+ tmpdir = "/tmp"; -+ snprintf(filename, size, "%s/vl.XXXXXX", tmpdir); - fd = mkstemp(filename); - close(fd); - } diff --git a/meta/packages/qemu/files/03_machines_list_no_error.patch b/meta/packages/qemu/files/03_machines_list_no_error.patch deleted file mode 100644 index 73f31550fe..0000000000 --- a/meta/packages/qemu/files/03_machines_list_no_error.patch +++ /dev/null @@ -1,18 +0,0 @@ -#DPATCHLEVEL=0 ---- -# vl.c | 2 +- -# 1 file changed, 1 insertion(+), 1 deletion(-) -# -Index: vl.c -=================================================================== ---- vl.c.orig 2007-06-13 11:51:52.000000000 +0100 -+++ vl.c 2007-06-13 11:52:24.000000000 +0100 -@@ -7242,7 +7242,7 @@ int main(int argc, char **argv) - m->name, m->desc, - m == first_machine ? " (default)" : ""); - } -- exit(1); -+ exit(strcmp(optarg, "?")); - } - break; - case QEMU_OPTION_cpu: diff --git a/meta/packages/qemu/files/04_do_not_print_rtc_freq_if_ok.patch b/meta/packages/qemu/files/04_do_not_print_rtc_freq_if_ok.patch deleted file mode 100644 index 1575cbce63..0000000000 --- a/meta/packages/qemu/files/04_do_not_print_rtc_freq_if_ok.patch +++ /dev/null @@ -1,25 +0,0 @@ -#DPATCHLEVEL=1 ---- -# vl.c | 6 +++++- -# 1 file changed, 5 insertions(+), 1 deletion(-) -# -Index: qemu/vl.c -=================================================================== ---- qemu.orig/vl.c 2007-06-13 11:51:53.000000000 +0100 -+++ qemu/vl.c 2007-06-13 11:52:19.000000000 +0100 -@@ -1026,10 +1026,14 @@ static int rtc_fd; - - static int start_rtc_timer(void) - { -+ unsigned long current_rtc_freq = 0; -+ - rtc_fd = open("/dev/rtc", O_RDONLY); - if (rtc_fd < 0) - return -1; -- if (ioctl(rtc_fd, RTC_IRQP_SET, RTC_FREQ) < 0) { -+ ioctl(rtc_fd, RTC_IRQP_READ, ¤t_rtc_freq); -+ if (current_rtc_freq != RTC_FREQ && -+ ioctl(rtc_fd, RTC_IRQP_SET, RTC_FREQ) < 0) { - fprintf(stderr, "Could not configure '/dev/rtc' to have a 1024 Hz timer. This is not a fatal\n" - "error, but for better emulation accuracy either use a 2.6 host Linux kernel or\n" - "type 'echo 1024 > /proc/sys/dev/rtc/max-user-freq' as root.\n"); diff --git a/meta/packages/qemu/files/05_non-fatal_if_linux_hd_missing.patch b/meta/packages/qemu/files/05_non-fatal_if_linux_hd_missing.patch deleted file mode 100644 index b7c4732f24..0000000000 --- a/meta/packages/qemu/files/05_non-fatal_if_linux_hd_missing.patch +++ /dev/null @@ -1,17 +0,0 @@ -#DPATCHLEVEL=1 ---- -# hw/pc.c | 1 - -# 1 file changed, 1 deletion(-) -# -Index: qemu/hw/pc.c -=================================================================== ---- qemu.orig/hw/pc.c 2007-06-13 11:51:52.000000000 +0100 -+++ qemu/hw/pc.c 2007-06-13 11:51:53.000000000 +0100 -@@ -355,7 +355,6 @@ static void generate_bootsect(uint32_t g - if (bs_table[0] == NULL) { - fprintf(stderr, "A disk image must be given for 'hda' when booting " - "a Linux kernel\n"); -- exit(1); - } - - memset(bootsect, 0, sizeof(bootsect)); diff --git a/meta/packages/qemu/files/06_exit_segfault.patch b/meta/packages/qemu/files/06_exit_segfault.patch deleted file mode 100644 index 447c3550b8..0000000000 --- a/meta/packages/qemu/files/06_exit_segfault.patch +++ /dev/null @@ -1,45 +0,0 @@ -#DPATCHLEVEL=0 ---- -# linux-user/main.c | 8 ++++---- -# 1 file changed, 4 insertions(+), 4 deletions(-) -# -Index: linux-user/main.c -=================================================================== ---- linux-user/main.c.orig 2007-06-13 11:51:52.000000000 +0100 -+++ linux-user/main.c 2007-06-13 11:52:16.000000000 +0100 -@@ -642,7 +642,7 @@ void cpu_loop (CPUSPARCState *env) - default: - printf ("Unhandled trap: 0x%x\n", trapnr); - cpu_dump_state(env, stderr, fprintf, 0); -- exit (1); -+ _exit (1); - } - process_pending_signals (env); - } -@@ -1471,7 +1471,7 @@ void cpu_loop (CPUState *env) - default: - printf ("Unhandled trap: 0x%x\n", trapnr); - cpu_dump_state(env, stderr, fprintf, 0); -- exit (1); -+ _exit (1); - } - process_pending_signals (env); - } -@@ -1735,7 +1735,7 @@ int main(int argc, char **argv) - for(item = cpu_log_items; item->mask != 0; item++) { - printf("%-10s %s\n", item->name, item->help); - } -- exit(1); -+ _exit(1); - } - cpu_set_log(mask); - } else if (!strcmp(r, "s")) { -@@ -1754,7 +1754,7 @@ int main(int argc, char **argv) - if (qemu_host_page_size == 0 || - (qemu_host_page_size & (qemu_host_page_size - 1)) != 0) { - fprintf(stderr, "page size must be a power of two\n"); -- exit(1); -+ _exit(1); - } - } else if (!strcmp(r, "g")) { - gdbstub_port = atoi(argv[optind++]); diff --git a/meta/packages/qemu/files/10_signal_jobs.patch b/meta/packages/qemu/files/10_signal_jobs.patch deleted file mode 100644 index 794a538676..0000000000 --- a/meta/packages/qemu/files/10_signal_jobs.patch +++ /dev/null @@ -1,26 +0,0 @@ -#DPATCHLEVEL=0 ---- -# linux-user/signal.c | 7 ++++++- -# 1 file changed, 6 insertions(+), 1 deletion(-) -# -Index: linux-user/signal.c -=================================================================== ---- linux-user/signal.c.orig 2007-06-13 11:51:52.000000000 +0100 -+++ linux-user/signal.c 2007-06-13 11:52:21.000000000 +0100 -@@ -341,10 +341,15 @@ int queue_signal(int sig, target_siginfo - k = &sigact_table[sig - 1]; - handler = k->sa._sa_handler; - if (handler == TARGET_SIG_DFL) { -+ if (sig == TARGET_SIGTSTP || sig == TARGET_SIGTTIN || sig == TARGET_SIGTTOU) { -+ kill(getpid(),SIGSTOP); -+ return 0; -+ } else - /* default handler : ignore some signal. The other are fatal */ - if (sig != TARGET_SIGCHLD && - sig != TARGET_SIGURG && -- sig != TARGET_SIGWINCH) { -+ sig != TARGET_SIGWINCH && -+ sig != TARGET_SIGCONT) { - force_sig(sig); - } else { - return 0; /* indicate ignored */ diff --git a/meta/packages/qemu/files/11_signal_sigaction.patch b/meta/packages/qemu/files/11_signal_sigaction.patch deleted file mode 100644 index 5446efc562..0000000000 --- a/meta/packages/qemu/files/11_signal_sigaction.patch +++ /dev/null @@ -1,21 +0,0 @@ -#DPATCHLEVEL=0 ---- -# linux-user/signal.c | 5 +++++ -# 1 file changed, 5 insertions(+) -# -Index: linux-user/signal.c -=================================================================== ---- linux-user/signal.c.orig 2007-06-13 11:51:54.000000000 +0100 -+++ linux-user/signal.c 2007-06-13 11:52:20.000000000 +0100 -@@ -429,6 +429,11 @@ int do_sigaction(int sig, const struct t - - if (sig < 1 || sig > TARGET_NSIG || sig == SIGKILL || sig == SIGSTOP) - return -EINVAL; -+ -+ /* no point doing the stuff as those are not allowed for sigaction */ -+ if ((sig == TARGET_SIGKILL) || (sig == TARGET_SIGSTOP)) -+ return -EINVAL; -+ - k = &sigact_table[sig - 1]; - #if defined(DEBUG_SIGNAL) - fprintf(stderr, "sigaction sig=%d act=0x%08x, oact=0x%08x\n", diff --git a/meta/packages/qemu/files/12_signal_powerpc_support.patch b/meta/packages/qemu/files/12_signal_powerpc_support.patch deleted file mode 100644 index d8d4198784..0000000000 --- a/meta/packages/qemu/files/12_signal_powerpc_support.patch +++ /dev/null @@ -1,401 +0,0 @@ -#DPATCHLEVEL=1 ---- -# linux-user/signal.c | 371 ++++++++++++++++++++++++++++++++++++++++++++++++++++ -# 1 file changed, 371 insertions(+) -# -Index: qemu/linux-user/signal.c -=================================================================== ---- qemu.orig/linux-user/signal.c 2007-06-13 11:51:54.000000000 +0100 -+++ qemu/linux-user/signal.c 2007-06-13 11:51:54.000000000 +0100 -@@ -2,6 +2,7 @@ - * Emulation of Linux signals - * - * Copyright (c) 2003 Fabrice Bellard -+ * Copyright (c) 2005 Josh Triplett - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by -@@ -16,6 +17,12 @@ - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -+ * -+ * Various portions adapted from the Linux kernel: -+ * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org) -+ * Derived from "arch/i386/kernel/signal.c" -+ * Copyright (C) 1991, 1992 Linus Torvalds -+ * 1997-11-28 Modified for POSIX.1b signals by Richard Henderson - */ - #include - #include -@@ -1964,6 +1971,370 @@ long do_rt_sigreturn(CPUState *env) - return -ENOSYS; - } - -+#elif defined(TARGET_PPC) -+/* Adapted from the Linux kernel: -+ * arch/ppc/kernel/signal.c -+ * include/asm-ppc/elf.h -+ * include/asm-ppc/ptrace.h -+ * include/asm-ppc/sigcontext.h -+ * include/asm-ppc/ucontext.h -+ */ -+ -+/* -+ * When we have signals to deliver, we set up on the -+ * user stack, going down from the original stack pointer: -+ * a sigregs struct -+ * a sigcontext struct -+ * a gap of __SIGNAL_FRAMESIZE bytes -+ * -+ * Each of these things must be a multiple of 16 bytes in size. -+ * -+ */ -+ -+#define TARGET_ELF_NGREG 48 /* includes nip, msr, lr, etc. */ -+#define TARGET_ELF_NFPREG 33 /* includes fpscr */ -+#define TARGET_ELF_NVRREG 33 /* includes vscr */ -+ -+/* General registers */ -+typedef unsigned long target_elf_greg_t; -+typedef target_elf_greg_t target_elf_gregset_t[TARGET_ELF_NGREG]; -+ -+/* Floating point registers */ -+typedef double target_elf_fpreg_t; -+typedef target_elf_fpreg_t target_elf_fpregset_t[TARGET_ELF_NFPREG]; -+ -+/* Altivec registers */ -+/* FIXME: Altivec not supported yet. */ -+/* typedef __vector128 elf_vrreg_t; */ -+typedef uint64_t target_elf_vrreg_t[2]; -+typedef target_elf_vrreg_t target_elf_vrregset_t[TARGET_ELF_NVRREG]; -+ -+struct target_mcontext { -+ target_elf_gregset_t mc_gregs; -+ target_elf_fpregset_t mc_fregs; -+ /* The kernel calls this mc_pad, but does #define tramp mc_pad */ -+ target_ulong tramp[2]; -+ target_elf_vrregset_t mc_vregs __attribute__((__aligned__(16))); -+}; -+ -+struct target_sigregs { -+ struct target_mcontext mctx; /* all the register values */ -+ /* Programs using the rs6000/xcoff abi can save up to 19 gp regs -+ and 18 fp regs below sp before decrementing it. */ -+ int abigap[56]; -+}; -+ -+struct target_sigcontext { -+ target_ulong _unused[4]; -+ uint32_t signal; -+ target_ulong handler; -+ target_ulong oldmask; -+ struct target_pt_regs *regs; -+}; -+ -+#define __SIGNAL_FRAMESIZE 64 -+ -+static int -+save_user_regs(CPUState *env, struct target_mcontext *frame, int sigret) -+{ -+ /* save general and floating-point registers */ -+#if 0 /* FIXME: handle floating-point, Altivec, SPE */ -+ CHECK_FULL_REGS(regs); -+ preempt_disable(); -+ if (regs->msr & MSR_FP) -+ giveup_fpu(current); -+#ifdef CONFIG_ALTIVEC -+ if (current->thread.used_vr && (regs->msr & MSR_VEC)) -+ giveup_altivec(current); -+#endif /* CONFIG_ALTIVEC */ -+#ifdef CONFIG_SPE -+ if (current->thread.used_spe && (regs->msr & MSR_SPE)) -+ giveup_spe(current); -+#endif /* CONFIG_ALTIVEC */ -+ preempt_enable(); -+#endif /* 0 */ -+ -+ /* Note: this needs to be in the same order as target_pt_regs */ -+ if(!memcpy(&frame->mc_gregs, env->gpr, -+ 32*sizeof(target_elf_greg_t)) -+ || __put_user(env->nip, &frame->mc_gregs[32]) -+ || __put_user(do_load_msr(env), &frame->mc_gregs[33]) -+ /* FIXME: || __put_user(orig_gpr3, &frame->mc_gregs[34]) */ -+ || __put_user(env->ctr, &frame->mc_gregs[35]) -+ || __put_user(env->lr, &frame->mc_gregs[36]) -+ || __put_user(do_load_xer(env), &frame->mc_gregs[37]) -+ || __put_user(do_load_cr(env), &frame->mc_gregs[38]) -+ || __put_user(env->spr[SPR_MQ], &frame->mc_gregs[39]) -+ /* FIXME: || __put_user(trap, &frame->mc_gregs[40]) */ -+ || __put_user(env->spr[SPR_DAR], &frame->mc_gregs[41]) -+ || __put_user(env->spr[SPR_DSISR], &frame->mc_gregs[42]) -+ /* FIXME: || __put_user(result, &frame->mc_gregs[43]) */) -+ return 1; -+ -+ if(!memcpy(&frame->mc_fregs, env->fpr, -+ 32*sizeof(target_elf_fpreg_t)) -+ || __put_user(do_load_fpscr(env), &frame->mc_fregs[32])) -+ -+ do_store_fpscr(env, 0, 0xFF); /* turn off all fp exceptions */ -+ -+#if 0 /* FIXME: handle Altivec, SPE */ -+#ifdef CONFIG_ALTIVEC -+ /* save altivec registers */ -+ if (current->thread.used_vr) { -+ if (!memcpy(&frame->mc_vregs, current->thread.vr, -+ ELF_NVRREG * sizeof(vector128))) -+ return 1; -+ /* set MSR_VEC in the saved MSR value to indicate that -+ frame->mc_vregs contains valid data */ -+ if (__put_user(regs->msr | MSR_VEC, &frame->mc_gregs[PT_MSR])) -+ return 1; -+ } -+ /* else assert((regs->msr & MSR_VEC) == 0) */ -+ -+ /* We always copy to/from vrsave, it's 0 if we don't have or don't -+ * use altivec. Since VSCR only contains 32 bits saved in the least -+ * significant bits of a vector, we "cheat" and stuff VRSAVE in the -+ * most significant bits of that same vector. --BenH -+ */ -+ if (__put_user(current->thread.vrsave, (u32 __user *)&frame->mc_vregs[32])) -+ return 1; -+#endif /* CONFIG_ALTIVEC */ -+ -+#ifdef CONFIG_SPE -+ /* save spe registers */ -+ if (current->thread.used_spe) { -+ if (!memcpy(&frame->mc_vregs, current->thread.evr, -+ ELF_NEVRREG * sizeof(u32))) -+ return 1; -+ /* set MSR_SPE in the saved MSR value to indicate that -+ frame->mc_vregs contains valid data */ -+ if (__put_user(regs->msr | MSR_SPE, &frame->mc_gregs[PT_MSR])) -+ return 1; -+ } -+ /* else assert((regs->msr & MSR_SPE) == 0) */ -+ -+ /* We always copy to/from spefscr */ -+ if (__put_user(current->thread.spefscr, (u32 *)&frame->mc_vregs + ELF_NEVRREG)) -+ return 1; -+#endif /* CONFIG_SPE */ -+#endif /* 0 */ -+ -+ if (sigret) { -+ /* Set up the sigreturn trampoline: li r0,sigret; sc */ -+ if (__put_user(0x38000000UL + sigret, &frame->tramp[0]) -+ || __put_user(0x44000002UL, &frame->tramp[1])) -+ return 1; -+#if 0 -+ flush_icache_range((unsigned long) &frame->tramp[0], -+ (unsigned long) &frame->tramp[2]); -+#endif -+ } -+ -+ return 0; -+} -+ -+static int -+restore_user_regs(CPUState *env, struct target_mcontext *sr, int sig) -+{ -+ target_ulong save_r2 = 0; -+ target_ulong saved_xer; -+ target_ulong saved_cr; -+ double saved_fpscr; -+ -+#if 0 /* FIXME: handle Altivec, SPE */ -+#if defined(CONFIG_ALTIVEC) || defined(CONFIG_SPE) -+ unsigned long msr; -+#endif -+#endif /* 0 */ -+ -+ /* backup/restore the TLS as we don't want it to be modified */ -+ if (!sig) -+ save_r2 = env->gpr[2]; -+ -+ /* Copy all registers except MSR */ -+ /* Note: this needs to be in the same order as target_pt_regs */ -+ if(!memcpy(env->gpr, &sr->mc_gregs, -+ 32*sizeof(target_elf_greg_t)) -+ || __get_user(env->nip, &sr->mc_gregs[32]) -+ /* FIXME: || __get_user(orig_gpr3, &sr->mc_gregs[34]) */ -+ || __get_user(env->ctr, &sr->mc_gregs[35]) -+ || __get_user(env->lr, &sr->mc_gregs[36]) -+ || __get_user(saved_xer, &sr->mc_gregs[37]) -+ || __get_user(saved_cr, &sr->mc_gregs[38]) -+ || __get_user(env->spr[SPR_MQ], &sr->mc_gregs[39]) -+ /* FIXME: || __get_user(trap, &sr->mc_gregs[40]) */ -+ || __get_user(env->spr[SPR_DAR], &sr->mc_gregs[41]) -+ || __get_user(env->spr[SPR_DSISR], &sr->mc_gregs[42]) -+ /* FIXME: || __get_user(result, &sr->mc_gregs[43]) */) -+ return 1; -+ do_store_xer(env, saved_xer); -+ do_store_cr(env, saved_cr, 0xFF); -+ -+ if (!sig) -+ env->gpr[2] = save_r2; -+ -+ /* The kernel delays restoring the floating-point registers until the -+ * thread uses floating-point again. For simplicity, just restore the -+ * registers now. */ -+ if(!memcpy(env->fpr, &sr->mc_fregs, -+ 32*sizeof(target_elf_fpreg_t)) -+ || __get_user(saved_fpscr, &sr->mc_fregs[32])) -+ return 1; -+ do_store_fpscr(env, saved_fpscr, 0xFF); -+ -+#if 0 /* FIXME: handle Altivec, SPE */ -+#ifdef CONFIG_ALTIVEC -+ /* force the process to reload the altivec registers from -+ current->thread when it next does altivec instructions */ -+ regs->msr &= ~MSR_VEC; -+ if (!__get_user(msr, &sr->mc_gregs[PT_MSR]) && (msr & MSR_VEC) != 0) { -+ /* restore altivec registers from the stack */ -+ if (!memcpy(current->thread.vr, &sr->mc_vregs, -+ sizeof(sr->mc_vregs))) -+ return 1; -+ } else if (current->thread.used_vr) -+ memset(¤t->thread.vr, 0, ELF_NVRREG * sizeof(vector128)); -+ -+ /* Always get VRSAVE back */ -+ if (__get_user(current->thread.vrsave, (u32 __user *)&sr->mc_vregs[32])) -+ return 1; -+#endif /* CONFIG_ALTIVEC */ -+ -+#ifdef CONFIG_SPE -+ /* force the process to reload the spe registers from -+ current->thread when it next does spe instructions */ -+ regs->msr &= ~MSR_SPE; -+ if (!__get_user(msr, &sr->mc_gregs[PT_MSR]) && (msr & MSR_SPE) != 0) { -+ /* restore spe registers from the stack */ -+ if (!memcpy(current->thread.evr, &sr->mc_vregs, -+ ELF_NEVRREG * sizeof(u32))) -+ return 1; -+ } else if (current->thread.used_spe) -+ memset(¤t->thread.evr, 0, ELF_NEVRREG * sizeof(u32)); -+ -+ /* Always get SPEFSCR back */ -+ if (__get_user(current->thread.spefscr, (u32 *)&sr->mc_vregs + ELF_NEVRREG)) -+ return 1; -+#endif /* CONFIG_SPE */ -+#endif /* 0 */ -+ -+#if 0 /* FIXME: handle floating-point, Altivec, SPE */ -+#ifndef CONFIG_SMP -+ preempt_disable(); -+ if (last_task_used_math == current) -+ last_task_used_math = NULL; -+ if (last_task_used_altivec == current) -+ last_task_used_altivec = NULL; -+ if (last_task_used_spe == current) -+ last_task_used_spe = NULL; -+ preempt_enable(); -+#endif -+#endif /* 0 */ -+ return 0; -+} -+ -+static void setup_frame(int sig, struct emulated_sigaction *ka, -+ target_sigset_t *oldset, CPUState *env) -+{ -+ struct target_sigcontext *sc; -+ struct target_sigregs *frame; -+ target_ulong origsp = env->gpr[1]; -+ target_ulong newsp = origsp; -+ -+ /* Set up Signal Frame */ -+ newsp -= sizeof(struct target_sigregs); -+ frame = (struct target_sigregs *) newsp; -+ -+ /* Put a sigcontext on the stack */ -+ newsp -= sizeof(*sc); -+ sc = (struct target_sigcontext *) newsp; -+ -+ /* create a stack frame for the caller of the handler */ -+ newsp -= __SIGNAL_FRAMESIZE; -+ -+ if (!access_ok(VERIFY_WRITE, (void *) newsp, origsp - newsp)) -+ goto badframe; -+ -+#if TARGET_NSIG != 64 -+#error "Please adjust handle_signal()" -+#endif -+ if (__put_user((target_ulong) ka->sa._sa_handler, &sc->handler) -+ || __put_user(oldset->sig[0], &sc->oldmask) -+ || __put_user(oldset->sig[1], &sc->_unused[3]) -+ || __put_user(frame, (target_ulong *)&sc->regs) -+ || __put_user(sig, &sc->signal)) -+ goto badframe; -+ -+ if (save_user_regs(env, &frame->mctx, TARGET_NR_sigreturn)) -+ goto badframe; -+ -+ if (put_user(env->gpr[1], (unsigned long *)newsp)) -+ goto badframe; -+ env->gpr[1] = newsp; -+ env->gpr[3] = sig; -+ env->gpr[4] = (unsigned long) sc; -+ env->nip = (unsigned long) ka->sa._sa_handler; -+ env->lr = (unsigned long) frame->mctx.tramp; -+ /* FIXME: env->trap = 0; */ -+ -+ return; -+ -+badframe: -+#ifdef DEBUG_SIGNAL -+ fprintf(stderr, -+ "badframe in handle_signal, frame=%p newsp=%lx\n", -+ frame, newsp); -+#endif -+ force_sig(TARGET_SIGSEGV); -+} -+ -+static void setup_rt_frame(int sig, struct emulated_sigaction *ka, -+ target_siginfo_t *info, -+ target_sigset_t *set, CPUState *env) -+{ -+ fprintf(stderr, "setup_rt_frame: not implemented\n"); -+} -+ -+long do_sigreturn(CPUState *env) -+{ -+ struct target_sigcontext *sc; -+ struct target_sigcontext sigctx; -+ struct target_mcontext *sr; -+ target_sigset_t set; -+ sigset_t host_set; -+ -+ /* Always make any pending restarted system calls return -EINTR */ -+#if 0 /* FIXME */ -+ current_thread_info()->restart_block.fn = do_no_restart_syscall; -+#endif -+ -+ sc = (struct target_sigcontext *)(env->gpr[1] + __SIGNAL_FRAMESIZE); -+ if (!memcpy(&sigctx, sc, sizeof(sigctx))) -+ goto badframe; -+ -+ set.sig[0] = sigctx.oldmask; -+ set.sig[1] = sigctx._unused[3]; -+ target_to_host_sigset_internal(&host_set, &set); -+ sigprocmask(SIG_SETMASK, &host_set, NULL); -+ -+ sr = (struct target_mcontext *) tswapl((target_ulong)sigctx.regs); -+ if (!access_ok(VERIFY_READ, sr, sizeof(*sr)) -+ || restore_user_regs(env, sr, 1)) -+ goto badframe; -+ -+ return 0; -+ -+badframe: -+ force_sig(TARGET_SIGSEGV); -+ return 0; -+} -+ -+long do_rt_sigreturn(CPUState *env) -+{ -+ fprintf(stderr, "do_rt_sigreturn: not implemented\n"); -+ return -ENOSYS; -+} -+ - #else - - static void setup_frame(int sig, struct emulated_sigaction *ka, diff --git a/meta/packages/qemu/files/22_net_tuntap_stall.patch b/meta/packages/qemu/files/22_net_tuntap_stall.patch deleted file mode 100644 index e9b31dfe40..0000000000 --- a/meta/packages/qemu/files/22_net_tuntap_stall.patch +++ /dev/null @@ -1,18 +0,0 @@ -#DPATCHLEVEL=0 ---- -# vl.c | 2 +- -# 1 file changed, 1 insertion(+), 1 deletion(-) -# -Index: vl.c -=================================================================== ---- vl.c.orig 2007-06-13 11:51:53.000000000 +0100 -+++ vl.c 2007-06-13 11:52:10.000000000 +0100 -@@ -3617,7 +3617,7 @@ static int tap_open(char *ifname, int if - return -1; - } - memset(&ifr, 0, sizeof(ifr)); -- ifr.ifr_flags = IFF_TAP | IFF_NO_PI; -+ ifr.ifr_flags = IFF_TAP | IFF_NO_PI | IFF_ONE_QUEUE; - if (ifname[0] != '\0') - pstrcpy(ifr.ifr_name, IFNAMSIZ, ifname); - else diff --git a/meta/packages/qemu/files/30_syscall_ipc.patch b/meta/packages/qemu/files/30_syscall_ipc.patch deleted file mode 100644 index 3dc58102ad..0000000000 --- a/meta/packages/qemu/files/30_syscall_ipc.patch +++ /dev/null @@ -1,34 +0,0 @@ -#DPATCHLEVEL=0 ---- -# linux-user/syscall.c | 7 +++++-- -# 1 file changed, 5 insertions(+), 2 deletions(-) -# -Index: linux-user/syscall.c -=================================================================== ---- linux-user/syscall.c.orig 2007-04-18 13:25:40.000000000 +0100 -+++ linux-user/syscall.c 2007-04-18 13:37:27.000000000 +0100 -@@ -43,7 +43,10 @@ - #include - #include - #include -+#include - #include -+#include -+#include - #include - #include - #include -@@ -1240,11 +1243,11 @@ static long do_ipc(long call, long first - ret = get_errno(shmctl(first, second, NULL)); - break; - default: -- goto unimplemented; -+ ret = get_errno(shmctl(first, second, (struct shmid_ds *) ptr)); -+ break; - } - break; - default: -- unimplemented: - gemu_log("Unsupported ipc call: %ld (version %d)\n", call, version); - ret = -ENOSYS; - break; diff --git a/meta/packages/qemu/files/31_syscalls.patch b/meta/packages/qemu/files/31_syscalls.patch deleted file mode 100644 index 3878079f19..0000000000 --- a/meta/packages/qemu/files/31_syscalls.patch +++ /dev/null @@ -1,49 +0,0 @@ -#DPATCHLEVEL=0 ---- -# Makefile.target | 2 +- -# linux-user/syscall.c | 11 ++++++++--- -# 2 files changed, 9 insertions(+), 4 deletions(-) -# -Index: linux-user/syscall.c -=================================================================== ---- linux-user/syscall.c.orig 2007-06-13 11:51:52.000000000 +0100 -+++ linux-user/syscall.c 2007-06-13 11:52:18.000000000 +0100 -@@ -180,6 +180,7 @@ extern int getresuid(uid_t *, uid_t *, u - extern int setresgid(gid_t, gid_t, gid_t); - extern int getresgid(gid_t *, gid_t *, gid_t *); - extern int setgroups(int, gid_t *); -+extern int uselib(const char*); - - /* - * This list is the union of errno values overidden in asm-/errno.h -@@ -3215,7 +3216,8 @@ long do_syscall(void *cpu_env, int num, - break; - #ifdef TARGET_NR_uselib - case TARGET_NR_uselib: -- goto unimplemented; -+ ret = get_errno(uselib(path((const char*)arg1))); -+ break; - #endif - #ifdef TARGET_NR_swapon - case TARGET_NR_swapon: -@@ -4405,7 +4407,9 @@ long do_syscall(void *cpu_env, int num, - goto unimplemented; - #ifdef TARGET_NR_mincore - case TARGET_NR_mincore: -- goto unimplemented; -+ page_unprotect_range((void*)arg3, ((size_t)arg2 + TARGET_PAGE_SIZE - 1) / TARGET_PAGE_SIZE); -+ ret = get_errno(mincore((void*)arg1, (size_t)arg2, (unsigned char*)arg3)); -+ break; - #endif - #ifdef TARGET_NR_madvise - case TARGET_NR_madvise: -@@ -4539,7 +4543,8 @@ long do_syscall(void *cpu_env, int num, - break; - #ifdef TARGET_NR_readahead - case TARGET_NR_readahead: -- goto unimplemented; -+ ret = get_errno(readahead((int)arg1, (off64_t)arg2, (size_t)arg3)); -+ break; - #endif - #ifdef TARGET_NR_setxattr - case TARGET_NR_setxattr: diff --git a/meta/packages/qemu/files/32_syscall_sysctl.patch b/meta/packages/qemu/files/32_syscall_sysctl.patch deleted file mode 100644 index d175cf96ba..0000000000 --- a/meta/packages/qemu/files/32_syscall_sysctl.patch +++ /dev/null @@ -1,56 +0,0 @@ -#DPATCHLEVEL=0 ---- -# linux-user/syscall.c | 33 ++++++++++++++++++++++++++++++--- -# 1 file changed, 30 insertions(+), 3 deletions(-) -# -Index: linux-user/syscall.c -=================================================================== ---- linux-user/syscall.c.orig 2007-06-13 11:51:54.000000000 +0100 -+++ linux-user/syscall.c 2007-06-13 11:52:17.000000000 +0100 -@@ -52,6 +52,7 @@ - //#include - #include - #include -+#include - - #define termios host_termios - #define winsize host_winsize -@@ -3912,9 +3913,35 @@ long do_syscall(void *cpu_env, int num, - break; - #endif - case TARGET_NR__sysctl: -- /* We don't implement this, but ENODIR is always a safe -- return value. */ -- return -ENOTDIR; -+ { -+ struct __sysctl_args *args = (struct __sysctl_args *) arg1; -+ int *name_target, *name, nlen, *oldlenp, oldlen, newlen, i; -+ void *oldval, *newval; -+ -+ name_target = (int *) tswapl((long) args->name); -+ nlen = tswapl(args->nlen); -+ oldval = (void *) tswapl((long) args->oldval); -+ oldlenp = (int *) tswapl((long) args->oldlenp); -+ oldlen = tswapl(*oldlenp); -+ newval = (void *) tswapl((long) args->newval); -+ newlen = tswapl(args->newlen); -+ -+ name = alloca(nlen * sizeof (int)); -+ for (i = 0; i < nlen; i++) -+ name[i] = tswapl(name_target[i]); -+ -+ if (nlen == 2 && name[0] == CTL_KERN && name[1] == KERN_VERSION) { -+ ret = get_errno( -+ sysctl(name, nlen, oldval, &oldlen, newval, newlen)); -+ if (!is_error(ret)) { -+ *oldlenp = tswapl(oldlen); -+ } -+ } else { -+ gemu_log("qemu: Unsupported sysctl name\n"); -+ ret = -ENOSYS; -+ } -+ } -+ break; - case TARGET_NR_sched_setparam: - { - struct sched_param *target_schp; diff --git a/meta/packages/qemu/files/33_syscall_ppc_clone.patch b/meta/packages/qemu/files/33_syscall_ppc_clone.patch deleted file mode 100644 index a71f8b1944..0000000000 --- a/meta/packages/qemu/files/33_syscall_ppc_clone.patch +++ /dev/null @@ -1,22 +0,0 @@ -#DPATCHLEVEL=0 ---- -# linux-user/syscall.c | 6 +----- -# 1 file changed, 1 insertion(+), 5 deletions(-) -# -Index: linux-user/syscall.c -=================================================================== ---- linux-user/syscall.c.orig 2007-06-13 11:51:54.000000000 +0100 -+++ linux-user/syscall.c 2007-06-13 11:52:17.000000000 +0100 -@@ -2177,11 +2177,7 @@ int do_fork(CPUState *env, unsigned int - if (!newsp) - newsp = env->gpr[1]; - new_env->gpr[1] = newsp; -- { -- int i; -- for (i = 7; i < 32; i++) -- new_env->gpr[i] = 0; -- } -+ new_env->gpr[3] = 0; - #elif defined(TARGET_SH4) - if (!newsp) - newsp = env->gregs[15]; diff --git a/meta/packages/qemu/files/39_syscall_fadvise64.patch b/meta/packages/qemu/files/39_syscall_fadvise64.patch deleted file mode 100644 index 0a7f4c48dd..0000000000 --- a/meta/packages/qemu/files/39_syscall_fadvise64.patch +++ /dev/null @@ -1,21 +0,0 @@ ---- - linux-user/syscall.c | 6 ++++++ - 1 file changed, 6 insertions(+) - -Index: linux-user/syscall.c -=================================================================== ---- linux-user/syscall.c.orig 2007-06-13 11:51:55.000000000 +0100 -+++ linux-user/syscall.c 2007-06-13 11:52:13.000000000 +0100 -@@ -4434,6 +4434,12 @@ long do_syscall(void *cpu_env, int num, - ret = get_errno(mincore((void*)arg1, (size_t)arg2, (unsigned char*)arg3)); - break; - #endif -+#ifdef TARGET_NR_fadvise64_64 -+ case TARGET_NR_fadvise64_64: -+ /* Just return success */ -+ ret = get_errno(0); -+ break; -+#endif - #ifdef TARGET_NR_madvise - case TARGET_NR_madvise: - /* A straight passthrough may not be safe because qemu sometimes diff --git a/meta/packages/qemu/files/41_arm_fpa_sigfpe.patch b/meta/packages/qemu/files/41_arm_fpa_sigfpe.patch deleted file mode 100644 index d579dbc66e..0000000000 --- a/meta/packages/qemu/files/41_arm_fpa_sigfpe.patch +++ /dev/null @@ -1,105 +0,0 @@ -#DPATCHLEVEL=0 ---- -# linux-user/main.c | 53 +++++++++++++++++++++++++++++++++++++++++++++-- -# target-arm/nwfpe/fpa11.c | 7 ++++++ -# 2 files changed, 58 insertions(+), 2 deletions(-) -# -Index: linux-user/main.c -=================================================================== ---- linux-user/main.c.orig 2007-06-13 11:51:53.000000000 +0100 -+++ linux-user/main.c 2007-06-13 11:52:07.000000000 +0100 -@@ -339,18 +339,67 @@ void cpu_loop(CPUARMState *env) - { - TaskState *ts = env->opaque; - uint32_t opcode; -+ int rc; - - /* we handle the FPU emulation here, as Linux */ - /* we get the opcode */ - opcode = tget32(env->regs[15]); - -- if (EmulateAll(opcode, &ts->fpa, env) == 0) { -+ rc = EmulateAll(opcode, &ts->fpa, env); -+ if (rc == 0) { /* illegal instruction */ - info.si_signo = SIGILL; - info.si_errno = 0; - info.si_code = TARGET_ILL_ILLOPN; - info._sifields._sigfault._addr = env->regs[15]; - queue_signal(info.si_signo, &info); -- } else { -+ } else if (rc < 0) { /* FP exception */ -+ int arm_fpe=0; -+ -+ /* translate softfloat flags to FPSR flags */ -+ if (-rc & float_flag_invalid) -+ arm_fpe |= BIT_IOC; -+ if (-rc & float_flag_divbyzero) -+ arm_fpe |= BIT_DZC; -+ if (-rc & float_flag_overflow) -+ arm_fpe |= BIT_OFC; -+ if (-rc & float_flag_underflow) -+ arm_fpe |= BIT_UFC; -+ if (-rc & float_flag_inexact) -+ arm_fpe |= BIT_IXC; -+ -+ FPSR fpsr = ts->fpa.fpsr; -+ //printf("fpsr 0x%x, arm_fpe 0x%x\n",fpsr,arm_fpe); -+ -+ if (fpsr & (arm_fpe << 16)) { /* exception enabled? */ -+ info.si_signo = SIGFPE; -+ info.si_errno = 0; -+ -+ /* ordered by priority, least first */ -+ if (arm_fpe & BIT_IXC) info.si_code = TARGET_FPE_FLTRES; -+ if (arm_fpe & BIT_UFC) info.si_code = TARGET_FPE_FLTUND; -+ if (arm_fpe & BIT_OFC) info.si_code = TARGET_FPE_FLTOVF; -+ if (arm_fpe & BIT_DZC) info.si_code = TARGET_FPE_FLTDIV; -+ if (arm_fpe & BIT_IOC) info.si_code = TARGET_FPE_FLTINV; -+ -+ info._sifields._sigfault._addr = env->regs[15]; -+ queue_signal(info.si_signo, &info); -+ } else { -+ env->regs[15] += 4; -+ } -+ -+ /* accumulate unenabled exceptions */ -+ if ((!(fpsr & BIT_IXE)) && (arm_fpe & BIT_IXC)) -+ fpsr |= BIT_IXC; -+ if ((!(fpsr & BIT_UFE)) && (arm_fpe & BIT_UFC)) -+ fpsr |= BIT_UFC; -+ if ((!(fpsr & BIT_OFE)) && (arm_fpe & BIT_OFC)) -+ fpsr |= BIT_OFC; -+ if ((!(fpsr & BIT_DZE)) && (arm_fpe & BIT_DZC)) -+ fpsr |= BIT_DZC; -+ if ((!(fpsr & BIT_IOE)) && (arm_fpe & BIT_IOC)) -+ fpsr |= BIT_IOC; -+ ts->fpa.fpsr=fpsr; -+ } else { /* everything OK */ - /* increment PC */ - env->regs[15] += 4; - } -Index: target-arm/nwfpe/fpa11.c -=================================================================== ---- target-arm/nwfpe/fpa11.c.orig 2007-06-13 11:51:52.000000000 +0100 -+++ target-arm/nwfpe/fpa11.c 2007-06-13 11:51:55.000000000 +0100 -@@ -162,6 +162,8 @@ unsigned int EmulateAll(unsigned int opc - fpa11->initflag = 1; - } - -+ set_float_exception_flags(0, &fpa11->fp_status); -+ - if (TEST_OPCODE(opcode,MASK_CPRT)) - { - //fprintf(stderr,"emulating CPRT\n"); -@@ -191,6 +193,11 @@ unsigned int EmulateAll(unsigned int opc - } - - // restore_flags(flags); -+ if(nRc == 1 && get_float_exception_flags(&fpa11->fp_status)) -+ { -+ //printf("fef 0x%x\n",float_exception_flags); -+ nRc=-get_float_exception_flags(&fpa11->fp_status); -+ } - - //printf("returning %d\n",nRc); - return(nRc); diff --git a/meta/packages/qemu/files/52_ne2000_return.patch b/meta/packages/qemu/files/52_ne2000_return.patch deleted file mode 100644 index f0316c8042..0000000000 --- a/meta/packages/qemu/files/52_ne2000_return.patch +++ /dev/null @@ -1,17 +0,0 @@ ---- - hw/ne2000.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -Index: qemu/hw/ne2000.c -=================================================================== ---- qemu.orig/hw/ne2000.c 2007-06-13 11:51:52.000000000 +0100 -+++ qemu/hw/ne2000.c 2007-06-13 11:51:55.000000000 +0100 -@@ -214,7 +214,7 @@ static int ne2000_can_receive(void *opaq - NE2000State *s = opaque; - - if (s->cmd & E8390_STOP) -- return 1; -+ return 0; - return !ne2000_buffer_full(s); - } - diff --git a/meta/packages/qemu/files/61_safe_64bit_int.patch b/meta/packages/qemu/files/61_safe_64bit_int.patch deleted file mode 100644 index 553e57623e..0000000000 --- a/meta/packages/qemu/files/61_safe_64bit_int.patch +++ /dev/null @@ -1,27 +0,0 @@ -#DPATCHLEVEL=0 ---- -# dyngen-exec.h | 4 ++-- -# 1 file changed, 2 insertions(+), 2 deletions(-) -# -Index: dyngen-exec.h -=================================================================== ---- dyngen-exec.h.orig 2007-06-13 11:48:22.000000000 +0100 -+++ dyngen-exec.h 2007-06-13 11:51:55.000000000 +0100 -@@ -38,7 +38,7 @@ typedef unsigned int uint32_t; - // Linux/Sparc64 defines uint64_t - #if !(defined (__sparc_v9__) && defined(__linux__)) - /* XXX may be done for all 64 bits targets ? */ --#if defined (__x86_64__) || defined(__ia64) -+#if defined (__x86_64__) || defined(__ia64) || defined(__alpha__) || defined(__sparc__) - typedef unsigned long uint64_t; - #else - typedef unsigned long long uint64_t; -@@ -55,7 +55,7 @@ typedef signed short int16_t; - typedef signed int int32_t; - // Linux/Sparc64 defines int64_t - #if !(defined (__sparc_v9__) && defined(__linux__)) --#if defined (__x86_64__) || defined(__ia64) -+#if defined (__x86_64__) || defined(__ia64) || defined(__alpha__) || defined(__sparc__) - typedef signed long int64_t; - #else - typedef signed long long int64_t; diff --git a/meta/packages/qemu/files/63_sparc_build.patch b/meta/packages/qemu/files/63_sparc_build.patch deleted file mode 100644 index 32a6bc0ee0..0000000000 --- a/meta/packages/qemu/files/63_sparc_build.patch +++ /dev/null @@ -1,18 +0,0 @@ -#DPATCHLEVEL=0 ---- -# sparc.ld | 2 +- -# 1 file changed, 1 insertion(+), 1 deletion(-) -# -Index: sparc.ld -=================================================================== ---- sparc.ld.orig 2007-06-13 11:48:22.000000000 +0100 -+++ sparc.ld 2007-06-13 11:51:56.000000000 +0100 -@@ -6,7 +6,7 @@ ENTRY(_start) - SECTIONS - { - /* Read-only sections, merged into text segment: */ -- . = 0x60000000 + SIZEOF_HEADERS; -+ . = 0x60000000 + 0x400; - .interp : { *(.interp) } - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } diff --git a/meta/packages/qemu/files/64_ppc_asm_constraints.patch b/meta/packages/qemu/files/64_ppc_asm_constraints.patch deleted file mode 100644 index e4858b79d7..0000000000 --- a/meta/packages/qemu/files/64_ppc_asm_constraints.patch +++ /dev/null @@ -1,18 +0,0 @@ -#DPATCHLEVEL=1 ---- -# cpu-all.h | 2 +- -# 1 file changed, 1 insertion(+), 1 deletion(-) -# -Index: qemu/cpu-all.h -=================================================================== ---- qemu.orig/cpu-all.h 2007-06-13 11:48:22.000000000 +0100 -+++ qemu/cpu-all.h 2007-06-13 11:51:56.000000000 +0100 -@@ -250,7 +250,7 @@ static inline void stw_le_p(void *ptr, i - static inline void stl_le_p(void *ptr, int v) - { - #ifdef __powerpc__ -- __asm__ __volatile__ ("stwbrx %1,0,%2" : "=m" (*(uint32_t *)ptr) : "r" (v), "r" (ptr)); -+ __asm__ __volatile__ ("stwbrx %0,0,%1" : : "r" (v), "r" (ptr) : "memory"); - #else - uint8_t *p = ptr; - p[0] = v; diff --git a/meta/packages/qemu/files/65_kfreebsd.patch b/meta/packages/qemu/files/65_kfreebsd.patch deleted file mode 100644 index ea060811a1..0000000000 --- a/meta/packages/qemu/files/65_kfreebsd.patch +++ /dev/null @@ -1,44 +0,0 @@ ---- - configure | 6 ++++++ - vl.c | 4 +++- - 2 files changed, 9 insertions(+), 1 deletion(-) - -Index: configure -=================================================================== ---- configure.orig 2007-06-13 11:48:22.000000000 +0100 -+++ configure 2007-06-13 11:52:07.000000000 +0100 -@@ -112,6 +112,12 @@ OS_CFLAGS="-mno-cygwin" - MINGW32*) - mingw32="yes" - ;; -+GNU/kFreeBSD) -+oss="yes" -+if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then -+ kqemu="yes" -+fi -+;; - FreeBSD) - bsd="yes" - oss="yes" -Index: vl.c -=================================================================== ---- vl.c.orig 2007-06-13 11:51:54.000000000 +0100 -+++ vl.c 2007-06-13 11:51:56.000000000 +0100 -@@ -47,6 +47,8 @@ - #ifndef __APPLE__ - #include - #endif -+#elif defined (__GLIBC__) && defined (__FreeBSD_kernel__) -+#include - #else - #ifndef __sun__ - #include -@@ -3454,7 +3456,7 @@ static TAPState *net_tap_fd_init(VLANSta - return s; - } - --#ifdef _BSD -+#if defined (_BSD) || defined (__FreeBSD_kernel__) - static int tap_open(char *ifname, int ifname_size) - { - int fd; diff --git a/meta/packages/qemu/files/66_tls_ld.patch b/meta/packages/qemu/files/66_tls_ld.patch deleted file mode 100644 index 54e02eff8b..0000000000 --- a/meta/packages/qemu/files/66_tls_ld.patch +++ /dev/null @@ -1,55 +0,0 @@ ---- - arm.ld | 7 +++++++ - i386.ld | 7 +++++++ - 2 files changed, 14 insertions(+) - -Index: arm.ld -=================================================================== ---- arm.ld.orig 2007-06-13 11:48:22.000000000 +0100 -+++ arm.ld 2007-06-13 11:51:56.000000000 +0100 -@@ -26,6 +26,10 @@ SECTIONS - { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } - .rela.rodata : - { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } -+ .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) } -+ .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } -+ .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) } -+ .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } - .rel.ctors : { *(.rel.ctors) } -@@ -58,6 +62,9 @@ SECTIONS - .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } - __exidx_end = .; - .reginfo : { *(.reginfo) } -+ /* Thread Local Storage sections */ -+ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } -+ .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Adjust the address for the data segment. We want to adjust up to - the same address within the page on the next page up. */ - . = ALIGN(0x100000) + (. & (0x100000 - 1)); -Index: i386.ld -=================================================================== ---- i386.ld.orig 2007-06-13 11:48:22.000000000 +0100 -+++ i386.ld 2007-06-13 11:51:56.000000000 +0100 -@@ -28,6 +28,10 @@ SECTIONS - { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } - .rela.rodata : - { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } -+ .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) } -+ .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } -+ .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) } -+ .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } - .rel.ctors : { *(.rel.ctors) } -@@ -53,6 +57,9 @@ SECTIONS - _etext = .; - PROVIDE (etext = .); - .fini : { *(.fini) } =0x47ff041f -+ /* Thread Local Storage sections */ -+ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } -+ .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - . = ALIGN(32 / 8); - PROVIDE (__preinit_array_start = .); - .preinit_array : { *(.preinit_array) } diff --git a/meta/packages/qemu/files/91-oh-sdl-cursor.patch b/meta/packages/qemu/files/91-oh-sdl-cursor.patch deleted file mode 100644 index 5280a5bd4a..0000000000 --- a/meta/packages/qemu/files/91-oh-sdl-cursor.patch +++ /dev/null @@ -1,18 +0,0 @@ -=== modified file 'sdl.c' ---- - sdl.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -Index: sdl.c -=================================================================== ---- sdl.c.orig 2007-06-13 11:48:22.000000000 +0100 -+++ sdl.c 2007-06-13 11:51:56.000000000 +0100 -@@ -241,7 +241,7 @@ static void sdl_hide_cursor(void) - - if (kbd_mouse_is_absolute()) { - SDL_ShowCursor(1); -- SDL_SetCursor(sdl_cursor_hidden); -+ /* SDL_SetCursor(sdl_cursor_hidden); */ - } else { - SDL_ShowCursor(0); - } diff --git a/meta/packages/qemu/files/93-oh-pl110-rgb.patch b/meta/packages/qemu/files/93-oh-pl110-rgb.patch deleted file mode 100644 index 4911ac131f..0000000000 --- a/meta/packages/qemu/files/93-oh-pl110-rgb.patch +++ /dev/null @@ -1,223 +0,0 @@ -=== modified file 'hw/pl110.c' ---- - hw/pl110.c | 13 ++++-- - hw/pl110_template.h | 107 ++++++++++++++++++++++++++++++++++++---------------- - 2 files changed, 86 insertions(+), 34 deletions(-) - -Index: hw/pl110.c -=================================================================== ---- hw/pl110.c.orig 2007-06-13 11:48:22.000000000 +0100 -+++ hw/pl110.c 2007-06-13 11:51:57.000000000 +0100 -@@ -10,6 +10,7 @@ - #include "vl.h" - - #define PL110_CR_EN 0x001 -+#define PL110_CR_BGR 0x100 - #define PL110_CR_BEBO 0x200 - #define PL110_CR_BEPO 0x400 - #define PL110_CR_PWR 0x800 -@@ -114,6 +115,7 @@ static void pl110_update_display(void *o - int first, last = 0; - int dirty, new_dirty; - int i; -+ int bpp_offset; - - if (!pl110_enabled(s)) - return; -@@ -145,12 +147,17 @@ static void pl110_update_display(void *o - fprintf(stderr, "pl110: Bad color depth\n"); - exit(1); - } -+ if (s->cr & PL110_CR_BGR) -+ bpp_offset = 0; -+ else -+ bpp_offset = 18; -+ - if (s->cr & PL110_CR_BEBO) -- fn = fntable[s->bpp + 6]; -+ fn = fntable[s->bpp + 6 + bpp_offset]; - else if (s->cr & PL110_CR_BEPO) -- fn = fntable[s->bpp + 12]; -+ fn = fntable[s->bpp + 12 + bpp_offset]; - else -- fn = fntable[s->bpp]; -+ fn = fntable[s->bpp + bpp_offset]; - - src_width = s->cols; - switch (s->bpp) { -Index: hw/pl110_template.h -=================================================================== ---- hw/pl110_template.h.orig 2007-06-13 11:48:22.000000000 +0100 -+++ hw/pl110_template.h 2007-06-13 11:51:57.000000000 +0100 -@@ -24,6 +24,16 @@ - #error unknown bit depth - #endif - -+#undef RGB -+#define BORDER bgr -+#define ORDER 0 -+#include "pl110_template.h" -+#define ORDER 1 -+#include "pl110_template.h" -+#define ORDER 2 -+#include "pl110_template.h" -+#define RGB -+#define BORDER rgb - #define ORDER 0 - #include "pl110_template.h" - #define ORDER 1 -@@ -33,26 +43,47 @@ - - static drawfn glue(pl110_draw_fn_,BITS)[18] = - { -- glue(pl110_draw_line1_lblp,BITS), -- glue(pl110_draw_line2_lblp,BITS), -- glue(pl110_draw_line4_lblp,BITS), -- glue(pl110_draw_line8_lblp,BITS), -- glue(pl110_draw_line16_lblp,BITS), -- glue(pl110_draw_line32_lblp,BITS), -+ glue(pl110_draw_line1_lblp_bgr,BITS), -+ glue(pl110_draw_line2_lblp_bgr,BITS), -+ glue(pl110_draw_line4_lblp_bgr,BITS), -+ glue(pl110_draw_line8_lblp_bgr,BITS), -+ glue(pl110_draw_line16_lblp_bgr,BITS), -+ glue(pl110_draw_line32_lblp_bgr,BITS), - -- glue(pl110_draw_line1_bbbp,BITS), -- glue(pl110_draw_line2_bbbp,BITS), -- glue(pl110_draw_line4_bbbp,BITS), -- glue(pl110_draw_line8_bbbp,BITS), -- glue(pl110_draw_line16_bbbp,BITS), -- glue(pl110_draw_line32_bbbp,BITS), -+ glue(pl110_draw_line1_bbbp_bgr,BITS), -+ glue(pl110_draw_line2_bbbp_bgr,BITS), -+ glue(pl110_draw_line4_bbbp_bgr,BITS), -+ glue(pl110_draw_line8_bbbp_bgr,BITS), -+ glue(pl110_draw_line16_bbbp_bgr,BITS), -+ glue(pl110_draw_line32_bbbp_bgr,BITS), - -- glue(pl110_draw_line1_lbbp,BITS), -- glue(pl110_draw_line2_lbbp,BITS), -- glue(pl110_draw_line4_lbbp,BITS), -- glue(pl110_draw_line8_lbbp,BITS), -- glue(pl110_draw_line16_lbbp,BITS), -- glue(pl110_draw_line32_lbbp,BITS) -+ glue(pl110_draw_line1_lbbp_bgr,BITS), -+ glue(pl110_draw_line2_lbbp_bgr,BITS), -+ glue(pl110_draw_line4_lbbp_bgr,BITS), -+ glue(pl110_draw_line8_lbbp_bgr,BITS), -+ glue(pl110_draw_line16_lbbp_bgr,BITS), -+ glue(pl110_draw_line32_lbbp_bgr,BITS), -+ -+ glue(pl110_draw_line1_lblp_rgb,BITS), -+ glue(pl110_draw_line2_lblp_rgb,BITS), -+ glue(pl110_draw_line4_lblp_rgb,BITS), -+ glue(pl110_draw_line8_lblp_rgb,BITS), -+ glue(pl110_draw_line16_lblp_rgb,BITS), -+ glue(pl110_draw_line32_lblp_rgb,BITS), -+ -+ glue(pl110_draw_line1_bbbp_rgb,BITS), -+ glue(pl110_draw_line2_bbbp_rgb,BITS), -+ glue(pl110_draw_line4_bbbp_rgb,BITS), -+ glue(pl110_draw_line8_bbbp_rgb,BITS), -+ glue(pl110_draw_line16_bbbp_rgb,BITS), -+ glue(pl110_draw_line32_bbbp_rgb,BITS), -+ -+ glue(pl110_draw_line1_lbbp_rgb,BITS), -+ glue(pl110_draw_line2_lbbp_rgb,BITS), -+ glue(pl110_draw_line4_lbbp_rgb,BITS), -+ glue(pl110_draw_line8_lbbp_rgb,BITS), -+ glue(pl110_draw_line16_lbbp_rgb,BITS), -+ glue(pl110_draw_line32_lbbp_rgb,BITS), - }; - - #undef BITS -@@ -61,18 +92,18 @@ static drawfn glue(pl110_draw_fn_,BITS)[ - #else - - #if ORDER == 0 --#define NAME glue(lblp, BITS) -+#define NAME glue(glue(lblp_, BORDER), BITS) - #ifdef WORDS_BIGENDIAN - #define SWAP_WORDS 1 - #endif - #elif ORDER == 1 --#define NAME glue(bbbp, BITS) -+#define NAME glue(glue(bbbp_, BORDER), BITS) - #ifndef WORDS_BIGENDIAN - #define SWAP_WORDS 1 - #endif - #else - #define SWAP_PIXELS 1 --#define NAME glue(lbbp, BITS) -+#define NAME glue(glue(lbbp_, BORDER), BITS) - #ifdef WORDS_BIGENDIAN - #define SWAP_WORDS 1 - #endif -@@ -195,27 +226,34 @@ static void glue(pl110_draw_line16_,NAME - #ifdef SWAP_WORDS - data = bswap32(data); - #endif -+#ifdef RGB -+#define LSB r -+#define MSB b -+#else -+#define LSB b -+#define MSB r -+#endif - #if 0 -- r = data & 0x1f; -+ LSB = data & 0x1f; - data >>= 5; - g = data & 0x3f; - data >>= 6; -- b = data & 0x1f; -+ MSB = data & 0x1f; - data >>= 5; - #else -- r = (data & 0x1f) << 3; -+ LSB = (data & 0x1f) << 3; - data >>= 5; - g = (data & 0x3f) << 2; - data >>= 6; -- b = (data & 0x1f) << 3; -+ MSB = (data & 0x1f) << 3; - data >>= 5; - #endif - COPY_PIXEL(d, glue(rgb_to_pixel,BITS)(r, g, b)); -- r = (data & 0x1f) << 3; -+ LSB = (data & 0x1f) << 3; - data >>= 5; - g = (data & 0x3f) << 2; - data >>= 6; -- b = (data & 0x1f) << 3; -+ MSB = (data & 0x1f) << 3; - data >>= 5; - COPY_PIXEL(d, glue(rgb_to_pixel,BITS)(r, g, b)); - width -= 2; -@@ -229,14 +267,21 @@ static void glue(pl110_draw_line32_,NAME - unsigned int r, g, b; - while (width > 0) { - data = *(uint32_t *)src; -+#ifdef RGB -+#define LSB r -+#define MSB b -+#else -+#define LSB b -+#define MSB r -+#endif - #ifdef SWAP_WORDS -- r = data & 0xff; -+ LSB = data & 0xff; - g = (data >> 8) & 0xff; -- b = (data >> 16) & 0xff; -+ MSB = (data >> 16) & 0xff; - #else -- r = (data >> 24) & 0xff; -+ LSB = (data >> 24) & 0xff; - g = (data >> 16) & 0xff; -- b = (data >> 8) & 0xff; -+ MSB = (data >> 8) & 0xff; - #endif - COPY_PIXEL(d, glue(rgb_to_pixel,BITS)(r, g, b)); - width--; diff --git a/meta/packages/qemu/files/fix_segfault.patch b/meta/packages/qemu/files/fix_segfault.patch deleted file mode 100644 index 976c75cd60..0000000000 --- a/meta/packages/qemu/files/fix_segfault.patch +++ /dev/null @@ -1,46 +0,0 @@ -Index: qemu/Makefile.target -=================================================================== ---- qemu.orig/Makefile.target 2007-06-29 10:57:58.000000000 +0000 -+++ qemu/Makefile.target 2007-06-29 10:58:01.000000000 +0000 -@@ -241,7 +241,6 @@ - ifdef CONFIG_LINUX_USER - OBJS= main.o syscall.o mmap.o signal.o path.o osdep.o thunk.o \ - elfload.o linuxload.o --LIBS+= $(AIOLIBS) - ifdef TARGET_HAS_BFLT - OBJS+= flatload.o - endif -Index: qemu/linux-user/syscall.c -=================================================================== ---- qemu.orig/linux-user/syscall.c 2007-06-29 10:58:01.000000000 +0000 -+++ qemu/linux-user/syscall.c 2007-06-29 10:58:30.000000000 +0000 -@@ -4872,29 +4872,6 @@ - goto unimplemented_nowarn; - #endif - --#ifdef TARGET_NR_clock_gettime -- case TARGET_NR_clock_gettime: -- { -- struct timespec ts; -- ret = get_errno(clock_gettime(arg1, &ts)); -- if (!is_error(ret)) { -- host_to_target_timespec(arg2, &ts); -- } -- break; -- } --#endif --#ifdef TARGET_NR_clock_getres -- case TARGET_NR_clock_getres: -- { -- struct timespec ts; -- ret = get_errno(clock_getres(arg1, &ts)); -- if (!is_error(ret)) { -- host_to_target_timespec(arg2, &ts); -- } -- break; -- } --#endif -- - default: - unimplemented: - gemu_log("qemu: Unsupported syscall: %d\n", num); diff --git a/meta/packages/qemu/files/qemu-0.9.0-nptl-update.patch b/meta/packages/qemu/files/qemu-0.9.0-nptl-update.patch deleted file mode 100644 index 869acba2cf..0000000000 --- a/meta/packages/qemu/files/qemu-0.9.0-nptl-update.patch +++ /dev/null @@ -1,294 +0,0 @@ -Index: qemu/linux-user/main.c -=================================================================== ---- qemu.orig/linux-user/main.c 2007-06-29 10:47:58.000000000 +0000 -+++ qemu/linux-user/main.c 2007-06-29 10:47:58.000000000 +0000 -@@ -156,7 +156,7 @@ - p[1] = tswapl(e2); - } - --uint64_t gdt_table[6]; -+uint64_t gdt_table[9]; - uint64_t idt_table[256]; - - /* only dpl matters as we do only user space emulation */ -@@ -1768,7 +1768,11 @@ - int optind; - const char *r; - int gdbstub_port = 0; -- -+ char *assume_kernel = getenv("QEMU_ASSUME_KERNEL"); -+ -+ if (assume_kernel) -+ setenv("LD_ASSUME_KERNEL", assume_kernel, 1); -+ - if (argc <= 1) - usage(); - -Index: qemu/linux-user/syscall.c -=================================================================== ---- qemu.orig/linux-user/syscall.c 2007-06-29 10:47:58.000000000 +0000 -+++ qemu/linux-user/syscall.c 2007-06-29 10:53:44.000000000 +0000 -@@ -60,6 +60,7 @@ - #define tchars host_tchars /* same as target */ - #define ltchars host_ltchars /* same as target */ - -+#include - #include - #include - #include -@@ -2122,6 +2123,80 @@ - return ret; - } - -+int do_set_thread_area(CPUX86State *env, target_ulong ptr) -+{ -+ uint64_t *gdt_table = g2h(env->gdt.base); -+ struct target_modify_ldt_ldt_s ldt_info; -+ struct target_modify_ldt_ldt_s *target_ldt_info; -+ int seg_32bit, contents, read_exec_only, limit_in_pages; -+ int seg_not_present, useable; -+ uint32_t *lp, entry_1, entry_2; -+ int i; -+ -+ lock_user_struct(target_ldt_info, ptr, 1); -+ ldt_info.entry_number = tswap32(target_ldt_info->entry_number); -+ ldt_info.base_addr = tswapl(target_ldt_info->base_addr); -+ ldt_info.limit = tswap32(target_ldt_info->limit); -+ ldt_info.flags = tswap32(target_ldt_info->flags); -+ if (ldt_info.entry_number == -1) { -+ for (i=6; i<8; i++) -+ if (gdt_table[i] == 0) { -+ ldt_info.entry_number = i; -+ target_ldt_info->entry_number = tswap32(i); -+ break; -+ } -+ } -+ unlock_user_struct(target_ldt_info, ptr, 0); -+ -+ if (ldt_info.entry_number < 6 || ldt_info.entry_number > 8) -+ return -EINVAL; -+ seg_32bit = ldt_info.flags & 1; -+ contents = (ldt_info.flags >> 1) & 3; -+ read_exec_only = (ldt_info.flags >> 3) & 1; -+ limit_in_pages = (ldt_info.flags >> 4) & 1; -+ seg_not_present = (ldt_info.flags >> 5) & 1; -+ useable = (ldt_info.flags >> 6) & 1; -+ -+ if (contents == 3) { -+ if (seg_not_present == 0) -+ return -EINVAL; -+ } -+ -+ /* NOTE: same code as Linux kernel */ -+ /* Allow LDTs to be cleared by the user. */ -+ if (ldt_info.base_addr == 0 && ldt_info.limit == 0) { -+ if ((contents == 0 && -+ read_exec_only == 1 && -+ seg_32bit == 0 && -+ limit_in_pages == 0 && -+ seg_not_present == 1 && -+ useable == 0 )) { -+ entry_1 = 0; -+ entry_2 = 0; -+ goto install; -+ } -+ } -+ -+ entry_1 = ((ldt_info.base_addr & 0x0000ffff) << 16) | -+ (ldt_info.limit & 0x0ffff); -+ entry_2 = (ldt_info.base_addr & 0xff000000) | -+ ((ldt_info.base_addr & 0x00ff0000) >> 16) | -+ (ldt_info.limit & 0xf0000) | -+ ((read_exec_only ^ 1) << 9) | -+ (contents << 10) | -+ ((seg_not_present ^ 1) << 15) | -+ (seg_32bit << 22) | -+ (limit_in_pages << 23) | -+ (useable << 20) | -+ 0x7000; -+ -+ /* Install the new entry ... */ -+install: -+ lp = (uint32_t *)(gdt_table + ldt_info.entry_number); -+ lp[0] = tswap32(entry_1); -+ lp[1] = tswap32(entry_2); -+ return 0; -+} - #endif /* defined(TARGET_I386) */ - - /* this stack is the equivalent of the kernel stack associated with a -@@ -2154,15 +2229,20 @@ - TaskState *ts; - uint8_t *new_stack; - CPUState *new_env; -+#if defined(TARGET_I386) -+ uint64_t *new_gdt_table; -+#endif - #ifdef USE_NPTL - unsigned int nptl_flags; - - if (flags & CLONE_PARENT_SETTID) - *parent_tidptr = gettid(); - #endif -- -+ - if (flags & CLONE_VM) { - ts = malloc(sizeof(TaskState) + NEW_STACK_SIZE); -+ if (!ts) -+ return -ENOMEM; - memset(ts, 0, sizeof(TaskState)); - new_stack = ts->stack; - ts->used = 1; -@@ -2174,6 +2254,29 @@ - #if defined(TARGET_I386) - if (!newsp) - newsp = env->regs[R_ESP]; -+ new_gdt_table = malloc(9 * 8); -+ if (!new_gdt_table) { -+ free(new_env); -+ return -ENOMEM; -+ } -+ /* Copy main GDT table from parent, but clear TLS entries */ -+ memcpy(new_gdt_table, g2h(env->gdt.base), 6 * 8); -+ memset(&new_gdt_table[6], 0, 3 * 8); -+ new_env->gdt.base = h2g(new_gdt_table); -+ if (flags & 0x00080000 /* CLONE_SETTLS */) { -+ ret = do_set_thread_area(new_env, new_env->regs[R_ESI]); -+ if (ret) { -+ free(new_gdt_table); -+ free(new_env); -+ return ret; -+ } -+ } -+ cpu_x86_load_seg(env, R_CS, new_env->regs[R_CS]); -+ cpu_x86_load_seg(env, R_DS, new_env->regs[R_DS]); -+ cpu_x86_load_seg(env, R_ES, new_env->regs[R_ES]); -+ cpu_x86_load_seg(env, R_SS, new_env->regs[R_SS]); -+ cpu_x86_load_seg(env, R_FS, new_env->regs[R_FS]); -+ cpu_x86_load_seg(env, R_GS, new_env->regs[R_GS]); - new_env->regs[R_ESP] = newsp; - new_env->regs[R_EAX] = 0; - #elif defined(TARGET_ARM) -@@ -2517,6 +2620,68 @@ - unlock_user_struct(target_ts, target_addr, 1); - } - -+static long do_futex(target_ulong uaddr, int op, uint32_t val, -+ target_ulong utime, target_ulong uaddr2, -+ uint32_t val3) -+{ -+ struct timespec host_utime; -+ unsigned long val2 = utime; -+ -+ if (utime && (op == FUTEX_WAIT || op == FUTEX_LOCK_PI)) { -+ target_to_host_timespec(&host_utime, utime); -+ val2 = (unsigned long)&host_utime; -+ } -+ -+#ifdef BSWAP_NEEDED -+ switch(op) { -+ case FUTEX_CMP_REQUEUE: -+ val3 = tswap32(val3); -+ case FUTEX_REQUEUE: -+ val2 = tswap32(val2); -+ case FUTEX_WAIT: -+ case FUTEX_WAKE: -+ val = tswap32(val); -+ case FUTEX_LOCK_PI: /* This one's icky, but comes out OK */ -+ case FUTEX_UNLOCK_PI: -+ break; -+ default: -+ gemu_log("qemu: Unsupported futex op %d\n", op); -+ return -ENOSYS; -+ } -+#if 0 /* No, it's worse than this */ -+ if (op == FUTEX_WAKE_OP) { -+ /* Need to munge the secondary operation (val3) */ -+ val3 = tswap32(val3); -+ int op2 = (val3 >> 28) & 7; -+ int cmp = (val3 >> 24) & 15; -+ int oparg = (val3 << 8) >> 20; -+ int cmparg = (val3 << 20) >> 20; -+ int shift = val3 & (FUTEX_OP_OPARG_SHIFT << 28); -+ -+ if (shift) -+ oparg = (oparg & 7) + 24 - (oparg & 24); -+ else oparg = -+ if (op2 == FUTEX_OP_ADD) { -+ gemu_log("qemu: Unsupported wrong-endian FUTEX_OP_ADD\n"); -+ return -ENOSYS; -+ } -+ if (cmparg == FUTEX_OP_CMP_LT || cmparg == FUTEX_OP_CMP_GE || -+ cmparg == FUTEX_OP_CMP_LE || cmparg == FUTEX_OP_CMP_GT) { -+ gemu_log("qemu: Unsupported wrong-endian futex cmparg %d\n", cmparg); -+ return -ENOSYS; -+ } -+ val3 = shift | (op2<<28) | (cmp<<24) | (oparg<<12) | cmparg; -+ } -+#endif -+#endif -+ return syscall(__NR_futex, g2h(uaddr), op, val, val2, g2h(uaddr2), val3); -+} -+ -+int do_set_tid_address(target_ulong tidptr) -+{ -+ return syscall(__NR_set_tid_address, g2h(tidptr)); -+} -+ - long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3, - long arg4, long arg5, long arg6) - { -@@ -2534,7 +2699,7 @@ - _mcleanup(); - #endif - gdb_exit(cpu_env, arg1); -- /* XXX: should free thread stack and CPU env */ -+ /* XXX: should free thread stack, GDT and CPU env */ - _exit(arg1); - ret = 0; /* avoid warning */ - break; -@@ -4642,6 +4807,9 @@ - ((CPUMIPSState *) cpu_env)->tls_value = arg1; - ret = 0; - break; -+#elif TARGET_i386 -+ ret = get_errno(do_set_thread_area(cpu_env, arg1)); -+ break; - #else - goto unimplemented_nowarn; - #endif -@@ -4655,6 +4823,21 @@ - goto unimplemented_nowarn; - #endif - -+#ifdef TARGET_NR_futex -+ case TARGET_NR_futex: -+ ret = get_errno(do_futex(arg1, arg2, arg3, arg4, arg5, arg6)); -+ break; -+#endif -+#ifdef TARGET_NR_set_tid_address -+ case TARGET_NR_set_tid_address: -+ ret = get_errno(do_set_tid_address(arg1)); -+ break; -+#endif -+#ifdef TARGET_NR_set_robust_list -+ case TARGET_NR_set_robust_list: -+ goto unimplemented_nowarn; -+#endif -+ - #ifdef TARGET_NR_clock_gettime - case TARGET_NR_clock_gettime: - { -@@ -4678,12 +4861,6 @@ - } - #endif - --#if defined(TARGET_NR_set_tid_address) && defined(__NR_set_tid_address) -- case TARGET_NR_set_tid_address: -- ret = get_errno(set_tid_address((int *) arg1)); -- break; --#endif -- - default: - unimplemented: - gemu_log("qemu: Unsupported syscall: %d\n", num); diff --git a/meta/packages/qemu/files/qemu-0.9.0-nptl.patch b/meta/packages/qemu/files/qemu-0.9.0-nptl.patch deleted file mode 100644 index fc7b0cfa4b..0000000000 --- a/meta/packages/qemu/files/qemu-0.9.0-nptl.patch +++ /dev/null @@ -1,892 +0,0 @@ -These are Paul Brook's patches to QEMU-0.8.2 to enable the running of single -ARM binaries under QEMU's user-emulation mode. Without them, QEMU-0.8.1 -immediately dies saying: - Error: f0005 - qemu: uncaught target signal 6 (Aborted) - exiting -while qemu-0.8.2 dies saying: - qemu: Unsupported syscall: 983045 - cannot set up thread-local storage: unknown error - -This file is a rediffing of the patches visible at -https://nowt.dyndns.org/patch.qemu_nptl on 27 Sept 2006 -which "patch" fails to apply automatically. -See also http://lists.gnu.org/archive/html/qemu-devel/2006-09/msg00194.html - - Martin Guy, 27 Sept 2006 - -Index: qemu/configure -=================================================================== ---- qemu.orig/configure 2007-06-29 10:47:39.000000000 +0000 -+++ qemu/configure 2007-06-29 10:47:58.000000000 +0000 -@@ -101,6 +101,7 @@ - darwin_user="no" - build_docs="no" - uname_release="" -+nptl="yes" - - # OS specific - targetos=`uname -s` -@@ -281,6 +282,8 @@ - *) echo "undefined SPARC architecture. Exiting";exit 1;; - esac - ;; -+ --disable-nptl) nptl="no" -+ ;; - esac - done - -@@ -355,6 +358,7 @@ - echo " --disable-linux-user disable all linux usermode emulation targets" - echo " --enable-darwin-user enable all darwin usermode emulation targets" - echo " --disable-darwin-user disable all darwin usermode emulation targets" -+echo " --disable-nptl disable usermode NPTL guest support" - echo " --fmod-lib path to FMOD library" - echo " --fmod-inc path to FMOD includes" - echo " --enable-uname-release=R Return R for uname -r in usermode emulation" -@@ -524,6 +528,23 @@ - } - EOF - -+# check NPTL support -+cat > $TMPC < -+void foo() -+{ -+#ifndef CLONE_SETTLS -+#error bork -+#endif -+} -+EOF -+ -+if $cc -c -o $TMPO $TMPC 2> /dev/null ; then -+ : -+else -+ nptl="no" -+fi -+ - ########################################## - # SDL probe - -@@ -678,6 +699,7 @@ - echo "Documentation $build_docs" - [ ! -z "$uname_release" ] && \ - echo "uname -r $uname_release" -+echo "NPTL support $nptl" - - if test $sdl_too_old = "yes"; then - echo "-> Your SDL version is too old - please upgrade to have SDL support" -@@ -1057,6 +1079,14 @@ - echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak - fi - fi -+else -+ if test "$nptl" = "yes" ; then -+ case "$target_cpu" in -+ arm | armeb) -+ echo "#define USE_NPTL 1" >> $config_h -+ ;; -+ esac -+ fi - fi - - if test "$cocoa" = "yes" ; then -Index: qemu/exec-all.h -=================================================================== ---- qemu.orig/exec-all.h 2007-06-29 10:47:39.000000000 +0000 -+++ qemu/exec-all.h 2007-06-29 10:47:58.000000000 +0000 -@@ -360,170 +360,7 @@ - extern CPUReadMemoryFunc *io_mem_read[IO_MEM_NB_ENTRIES][4]; - extern void *io_mem_opaque[IO_MEM_NB_ENTRIES]; - --#if defined(__powerpc__) --static inline int testandset (int *p) --{ -- int ret; -- __asm__ __volatile__ ( -- "0: lwarx %0,0,%1\n" -- " xor. %0,%3,%0\n" -- " bne 1f\n" -- " stwcx. %2,0,%1\n" -- " bne- 0b\n" -- "1: " -- : "=&r" (ret) -- : "r" (p), "r" (1), "r" (0) -- : "cr0", "memory"); -- return ret; --} --#elif defined(__i386__) --static inline int testandset (int *p) --{ -- long int readval = 0; -- -- __asm__ __volatile__ ("lock; cmpxchgl %2, %0" -- : "+m" (*p), "+a" (readval) -- : "r" (1) -- : "cc"); -- return readval; --} --#elif defined(__x86_64__) --static inline int testandset (int *p) --{ -- long int readval = 0; -- -- __asm__ __volatile__ ("lock; cmpxchgl %2, %0" -- : "+m" (*p), "+a" (readval) -- : "r" (1) -- : "cc"); -- return readval; --} --#elif defined(__s390__) --static inline int testandset (int *p) --{ -- int ret; -- -- __asm__ __volatile__ ("0: cs %0,%1,0(%2)\n" -- " jl 0b" -- : "=&d" (ret) -- : "r" (1), "a" (p), "0" (*p) -- : "cc", "memory" ); -- return ret; --} --#elif defined(__alpha__) --static inline int testandset (int *p) --{ -- int ret; -- unsigned long one; -- -- __asm__ __volatile__ ("0: mov 1,%2\n" -- " ldl_l %0,%1\n" -- " stl_c %2,%1\n" -- " beq %2,1f\n" -- ".subsection 2\n" -- "1: br 0b\n" -- ".previous" -- : "=r" (ret), "=m" (*p), "=r" (one) -- : "m" (*p)); -- return ret; --} --#elif defined(__sparc__) --static inline int testandset (int *p) --{ -- int ret; -- -- __asm__ __volatile__("ldstub [%1], %0" -- : "=r" (ret) -- : "r" (p) -- : "memory"); -- -- return (ret ? 1 : 0); --} --#elif defined(__arm__) --static inline int testandset (int *spinlock) --{ -- register unsigned int ret; -- __asm__ __volatile__("swp %0, %1, [%2]" -- : "=r"(ret) -- : "0"(1), "r"(spinlock)); -- -- return ret; --} --#elif defined(__mc68000) --static inline int testandset (int *p) --{ -- char ret; -- __asm__ __volatile__("tas %1; sne %0" -- : "=r" (ret) -- : "m" (p) -- : "cc","memory"); -- return ret; --} --#elif defined(__ia64) -- --#include -- --static inline int testandset (int *p) --{ -- return __sync_lock_test_and_set (p, 1); --} --#elif defined(__mips__) --static inline int testandset (int *p) --{ -- int ret; -- -- __asm__ __volatile__ ( -- " .set push \n" -- " .set noat \n" -- " .set mips2 \n" -- "1: li $1, 1 \n" -- " ll %0, %1 \n" -- " sc $1, %1 \n" -- " beqz $1, 1b \n" -- " .set pop " -- : "=r" (ret), "+R" (*p) -- : -- : "memory"); -- -- return ret; --} --#else --#error unimplemented CPU support --#endif -- --typedef int spinlock_t; -- --#define SPIN_LOCK_UNLOCKED 0 -- --#if defined(CONFIG_USER_ONLY) --static inline void spin_lock(spinlock_t *lock) --{ -- while (testandset(lock)); --} -- --static inline void spin_unlock(spinlock_t *lock) --{ -- *lock = 0; --} -- --static inline int spin_trylock(spinlock_t *lock) --{ -- return !testandset(lock); --} --#else --static inline void spin_lock(spinlock_t *lock) --{ --} -- --static inline void spin_unlock(spinlock_t *lock) --{ --} -- --static inline int spin_trylock(spinlock_t *lock) --{ -- return 1; --} --#endif -+#include "qemu_spinlock.h" - - extern spinlock_t tb_lock; - -Index: qemu/linux-user/arm/syscall.h -=================================================================== ---- qemu.orig/linux-user/arm/syscall.h 2007-06-29 10:47:39.000000000 +0000 -+++ qemu/linux-user/arm/syscall.h 2007-06-29 10:47:58.000000000 +0000 -@@ -28,7 +28,9 @@ - #define ARM_SYSCALL_BASE 0x900000 - #define ARM_THUMB_SYSCALL 0 - --#define ARM_NR_cacheflush (ARM_SYSCALL_BASE + 0xf0000 + 2) -+#define ARM_NR_BASE 0xf0000 -+#define ARM_NR_cacheflush (ARM_NR_BASE + 2) -+#define ARM_NR_set_tls (ARM_NR_BASE + 5) - - #define ARM_NR_semihosting 0x123456 - #define ARM_NR_thumb_semihosting 0xAB -Index: qemu/linux-user/main.c -=================================================================== ---- qemu.orig/linux-user/main.c 2007-06-29 10:47:39.000000000 +0000 -+++ qemu/linux-user/main.c 2007-06-29 10:53:47.000000000 +0000 -@@ -325,6 +325,50 @@ - } - } - -+/* Handle a jump to the kernel code page. */ -+static int -+do_kernel_trap(CPUARMState *env) -+{ -+ uint32_t addr; -+ uint32_t *ptr; -+ uint32_t cpsr; -+ -+ switch (env->regs[15]) { -+ case 0xffff0fc0: /* __kernel_cmpxchg */ -+ /* XXX: This only works between threads, not between processes. -+ Use native atomic operations. */ -+ /* ??? This probably breaks horribly if the access segfaults. */ -+ cpu_lock(); -+ ptr = (uint32_t *)env->regs[2]; -+ cpsr = cpsr_read(env); -+ if (*ptr == env->regs[0]) { -+ *ptr = env->regs[1]; -+ env->regs[0] = 0; -+ cpsr |= CPSR_C; -+ } else { -+ env->regs[0] = -1; -+ cpsr &= ~CPSR_C; -+ } -+ cpsr_write(env, cpsr, CPSR_C); -+ cpu_unlock(); -+ break; -+ case 0xffff0fe0: /* __kernel_get_tls */ -+ env->regs[0] = env->cp15.c13_tls; -+ break; -+ default: -+ return 1; -+ } -+ /* Jump back to the caller. */ -+ addr = env->regs[14]; -+ if (addr & 1) { -+ env->thumb = 1; -+ addr &= ~1; -+ } -+ env->regs[15] = addr; -+ -+ return 0; -+} -+ - void cpu_loop(CPUARMState *env) - { - int trapnr; -@@ -381,10 +425,8 @@ - } - } - -- if (n == ARM_NR_cacheflush) { -- arm_cache_flush(env->regs[0], env->regs[1]); -- } else if (n == ARM_NR_semihosting -- || n == ARM_NR_thumb_semihosting) { -+ if (n == ARM_NR_semihosting -+ || n == ARM_NR_thumb_semihosting) { - env->regs[0] = do_arm_semihosting (env); - } else if (n == 0 || n >= ARM_SYSCALL_BASE - || (env->thumb && n == ARM_THUMB_SYSCALL)) { -@@ -395,14 +437,34 @@ - n -= ARM_SYSCALL_BASE; - env->eabi = 0; - } -- env->regs[0] = do_syscall(env, -- n, -- env->regs[0], -- env->regs[1], -- env->regs[2], -- env->regs[3], -- env->regs[4], -- env->regs[5]); -+ if ( n > ARM_NR_BASE) { -+ switch (n) -+ { -+ case ARM_NR_cacheflush: -+ arm_cache_flush(env->regs[0], env->regs[1]); -+ break; -+#ifdef USE_NPTL -+ case ARM_NR_set_tls: -+ cpu_set_tls(env, env->regs[0]); -+ env->regs[0] = 0; -+ break; -+#endif -+ default: -+ printf ("Error: Bad syscall: %x\n", n); -+ goto error; -+ } -+ } -+ else -+ { -+ env->regs[0] = do_syscall(env, -+ n, -+ env->regs[0], -+ env->regs[1], -+ env->regs[2], -+ env->regs[3], -+ env->regs[4], -+ env->regs[5]); -+ } - } else { - goto error; - } -@@ -441,6 +503,10 @@ - } - } - break; -+ case EXCP_KERNEL_TRAP: -+ if (do_kernel_trap(env)) -+ goto error; -+ break; - default: - error: - fprintf(stderr, "qemu: unhandled CPU exception 0x%x - aborting\n", -@@ -2047,6 +2113,10 @@ - ts->heap_base = info->brk; - /* This will be filled in on the first SYS_HEAPINFO call. */ - ts->heap_limit = 0; -+ /* Register the magic kernel code page. The cpu will generate a -+ special exception when it tries to execute code here. We can't -+ put real code here because it may be in use by the host kernel. */ -+ page_set_flags(0xffff0000, 0xffff0fff, 0); - #endif - - if (gdbstub_port) { -Index: qemu/linux-user/qemu.h -=================================================================== ---- qemu.orig/linux-user/qemu.h 2007-06-29 10:47:39.000000000 +0000 -+++ qemu/linux-user/qemu.h 2007-06-29 10:47:58.000000000 +0000 -@@ -80,6 +80,9 @@ - uint32_t heap_base; - uint32_t heap_limit; - #endif -+#ifdef USE_NPTL -+ uint32_t *child_tidptr; -+#endif - int used; /* non zero if used */ - struct image_info *info; - uint8_t stack[0]; -Index: qemu/linux-user/syscall.c -=================================================================== ---- qemu.orig/linux-user/syscall.c 2007-06-29 10:47:39.000000000 +0000 -+++ qemu/linux-user/syscall.c 2007-06-29 10:53:47.000000000 +0000 -@@ -70,9 +70,18 @@ - #include - - #include "qemu.h" -+#include "qemu_spinlock.h" - - //#define DEBUG - -+#ifdef USE_NPTL -+#define CLONE_NPTL_FLAGS2 (CLONE_SETTLS | \ -+ CLONE_PARENT_SETTID | CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID) -+#else -+/* XXX: Hardcode the above values. */ -+#define CLONE_NPTL_FLAGS2 0 -+#endif -+ - #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) \ - || defined(TARGET_M68K) || defined(TARGET_SH4) - /* 16 bit uid wrappers emulation */ -@@ -2119,20 +2128,38 @@ - thread/process */ - #define NEW_STACK_SIZE 8192 - -+#ifdef USE_NPTL -+static spinlock_t nptl_lock = SPIN_LOCK_UNLOCKED; -+#endif -+ - static int clone_func(void *arg) - { - CPUState *env = arg; -+#ifdef HAVE_NPTL -+ /* Wait until the parent has finshed initializing the tls state. */ -+ while (!spin_trylock(&nptl_lock)) -+ usleep(1); -+ spin_unlock(&nptl_lock); -+#endif - cpu_loop(env); - /* never exits */ - return 0; - } - --int do_fork(CPUState *env, unsigned int flags, unsigned long newsp) -+int do_fork(CPUState *env, unsigned int flags, unsigned long newsp, -+ uint32_t *parent_tidptr, void *newtls, -+ uint32_t *child_tidptr) - { - int ret; - TaskState *ts; - uint8_t *new_stack; - CPUState *new_env; -+#ifdef USE_NPTL -+ unsigned int nptl_flags; -+ -+ if (flags & CLONE_PARENT_SETTID) -+ *parent_tidptr = gettid(); -+#endif - - if (flags & CLONE_VM) { - ts = malloc(sizeof(TaskState) + NEW_STACK_SIZE); -@@ -2199,16 +2226,67 @@ - #error unsupported target CPU - #endif - new_env->opaque = ts; -+#ifdef USE_NPTL -+ nptl_flags = flags; -+ flags &= ~CLONE_NPTL_FLAGS2; -+ -+ if (nptl_flags & CLONE_CHILD_CLEARTID) { -+ ts->child_tidptr = child_tidptr; -+ } -+ -+ if (nptl_flags & CLONE_SETTLS) -+ cpu_set_tls (new_env, newtls); -+ -+ /* Grab the global cpu lock so that the thread setup appears -+ atomic. */ -+ if (nptl_flags & CLONE_CHILD_SETTID) -+ spin_lock(&nptl_lock); -+ -+#else -+ if (flags & CLONE_NPTL_FLAGS2) -+ return -EINVAL; -+#endif -+ -+ if (CLONE_VFORK & flags) -+ flags ^= CLONE_VM; - #ifdef __ia64__ - ret = __clone2(clone_func, new_stack + NEW_STACK_SIZE, flags, new_env); - #else - ret = clone(clone_func, new_stack + NEW_STACK_SIZE, flags, new_env); - #endif -+#ifdef USE_NPTL -+ if (ret != -1) { -+ if (nptl_flags & CLONE_CHILD_SETTID) -+ *child_tidptr = ret; -+ } -+ -+ /* Allow the child to continue. */ -+ if (nptl_flags & CLONE_CHILD_SETTID) -+ spin_unlock(&nptl_lock); -+#endif - } else { - /* if no CLONE_VM, we consider it is a fork */ -- if ((flags & ~CSIGNAL) != 0) -+ if ((flags & ~(CSIGNAL | CLONE_NPTL_FLAGS2)) != 0) - return -EINVAL; - ret = fork(); -+#ifdef USE_NPTL -+ /* There is a race condition here. The parent process could -+ theoretically read the TID in the child process before the child -+ tid is set. This would require using either ptrace -+ (not implemented) or having *_tidptr to point at a shared memory -+ mapping. We can't repeat the spinlock hack used above because -+ the child process gets its own copy of the lock. */ -+ if (ret == 0) { -+ /* Child Process. */ -+ if (flags & CLONE_CHILD_SETTID) -+ *child_tidptr = gettid(); -+ ts = (TaskState *)env->opaque; -+ if (flags & CLONE_CHILD_CLEARTID) -+ ts->child_tidptr = child_tidptr; -+ if (flags & CLONE_SETTLS) -+ cpu_set_tls (env, newtls); -+ } -+#endif - } - return ret; - } -@@ -2485,7 +2563,7 @@ - ret = do_brk(arg1); - break; - case TARGET_NR_fork: -- ret = get_errno(do_fork(cpu_env, SIGCHLD, 0)); -+ ret = get_errno(do_fork(cpu_env, SIGCHLD, 0, NULL, NULL, NULL)); - break; - #ifdef TARGET_NR_waitpid - case TARGET_NR_waitpid: -@@ -3649,7 +3727,8 @@ - ret = get_errno(fsync(arg1)); - break; - case TARGET_NR_clone: -- ret = get_errno(do_fork(cpu_env, arg1, arg2)); -+ ret = get_errno(do_fork(cpu_env, arg1, arg2, (uint32_t *)arg3, -+ (void *)arg4, (uint32_t *)arg5)); - break; - #ifdef __NR_exit_group - /* new thread calls */ -@@ -4037,7 +4116,8 @@ - #endif - #ifdef TARGET_NR_vfork - case TARGET_NR_vfork: -- ret = get_errno(do_fork(cpu_env, CLONE_VFORK | CLONE_VM | SIGCHLD, 0)); -+ ret = get_errno(do_fork(cpu_env, CLONE_VFORK | CLONE_VM | SIGCHLD, 0, -+ NULL, NULL, NULL)); - break; - #endif - #ifdef TARGET_NR_ugetrlimit -@@ -4619,4 +4699,3 @@ - #endif - return ret; - } -- -Index: qemu/qemu_spinlock.h -=================================================================== ---- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ qemu/qemu_spinlock.h 2007-06-29 10:47:58.000000000 +0000 -@@ -0,0 +1,181 @@ -+/* -+ * Atomic operation helper include -+ * -+ * Copyright (c) 2005 Fabrice Bellard -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2 of the License, or (at your option) any later version. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ */ -+#ifndef QEMU_SPINLOCK_H -+#define QEMU_SPINLOCK_H -+ -+#ifdef __powerpc__ -+static inline int testandset (int *p) -+{ -+ int ret; -+ __asm__ __volatile__ ( -+ "0: lwarx %0,0,%1\n" -+ " xor. %0,%3,%0\n" -+ " bne 1f\n" -+ " stwcx. %2,0,%1\n" -+ " bne- 0b\n" -+ "1: " -+ : "=&r" (ret) -+ : "r" (p), "r" (1), "r" (0) -+ : "cr0", "memory"); -+ return ret; -+} -+#endif -+ -+#ifdef __i386__ -+static inline int testandset (int *p) -+{ -+ long int readval = 0; -+ -+ __asm__ __volatile__ ("lock; cmpxchgl %2, %0" -+ : "+m" (*p), "+a" (readval) -+ : "r" (1) -+ : "cc"); -+ return readval; -+} -+#endif -+ -+#ifdef __x86_64__ -+static inline int testandset (int *p) -+{ -+ long int readval = 0; -+ -+ __asm__ __volatile__ ("lock; cmpxchgl %2, %0" -+ : "+m" (*p), "+a" (readval) -+ : "r" (1) -+ : "cc"); -+ return readval; -+} -+#endif -+ -+#ifdef __s390__ -+static inline int testandset (int *p) -+{ -+ int ret; -+ -+ __asm__ __volatile__ ("0: cs %0,%1,0(%2)\n" -+ " jl 0b" -+ : "=&d" (ret) -+ : "r" (1), "a" (p), "0" (*p) -+ : "cc", "memory" ); -+ return ret; -+} -+#endif -+ -+#ifdef __alpha__ -+static inline int testandset (int *p) -+{ -+ int ret; -+ unsigned long one; -+ -+ __asm__ __volatile__ ("0: mov 1,%2\n" -+ " ldl_l %0,%1\n" -+ " stl_c %2,%1\n" -+ " beq %2,1f\n" -+ ".subsection 2\n" -+ "1: br 0b\n" -+ ".previous" -+ : "=r" (ret), "=m" (*p), "=r" (one) -+ : "m" (*p)); -+ return ret; -+} -+#endif -+ -+#ifdef __sparc__ -+static inline int testandset (int *p) -+{ -+ int ret; -+ -+ __asm__ __volatile__("ldstub [%1], %0" -+ : "=r" (ret) -+ : "r" (p) -+ : "memory"); -+ -+ return (ret ? 1 : 0); -+} -+#endif -+ -+#ifdef __arm__ -+static inline int testandset (int *spinlock) -+{ -+ register unsigned int ret; -+ __asm__ __volatile__("swp %0, %1, [%2]" -+ : "=r"(ret) -+ : "0"(1), "r"(spinlock)); -+ -+ return ret; -+} -+#endif -+ -+#ifdef __mc68000 -+static inline int testandset (int *p) -+{ -+ char ret; -+ __asm__ __volatile__("tas %1; sne %0" -+ : "=r" (ret) -+ : "m" (p) -+ : "cc","memory"); -+ return ret; -+} -+#endif -+ -+#ifdef __ia64 -+#include -+ -+static inline int testandset (int *p) -+{ -+ return __sync_lock_test_and_set (p, 1); -+} -+#endif -+ -+typedef int spinlock_t; -+ -+#define SPIN_LOCK_UNLOCKED 0 -+ -+#if defined(CONFIG_USER_ONLY) -+static inline void spin_lock(spinlock_t *lock) -+{ -+ while (testandset(lock)); -+} -+ -+static inline void spin_unlock(spinlock_t *lock) -+{ -+ *lock = 0; -+} -+ -+static inline int spin_trylock(spinlock_t *lock) -+{ -+ return !testandset(lock); -+} -+#else -+static inline void spin_lock(spinlock_t *lock) -+{ -+} -+ -+static inline void spin_unlock(spinlock_t *lock) -+{ -+} -+ -+static inline int spin_trylock(spinlock_t *lock) -+{ -+ return 1; -+} -+#endif -+ -+#endif -Index: qemu/target-arm/cpu.h -=================================================================== ---- qemu.orig/target-arm/cpu.h 2007-06-29 10:47:39.000000000 +0000 -+++ qemu/target-arm/cpu.h 2007-06-29 10:47:58.000000000 +0000 -@@ -37,6 +37,7 @@ - #define EXCP_IRQ 5 - #define EXCP_FIQ 6 - #define EXCP_BKPT 7 -+#define EXCP_KERNEL_TRAP 8 /* Jumped to kernel code page. */ - - typedef void ARMWriteCPFunc(void *opaque, int cp_info, - int srcreg, int operand, uint32_t value); -@@ -97,6 +98,7 @@ - uint32_t c9_data; - uint32_t c13_fcse; /* FCSE PID. */ - uint32_t c13_context; /* Context ID. */ -+ uint32_t c13_tls; /* Context ID. */ - uint32_t c15_cpar; /* XScale Coprocessor Access Register */ - } cp15; - -@@ -169,6 +171,15 @@ - int cpu_arm_signal_handler(int host_signum, void *pinfo, - void *puc); - -+void cpu_lock(void); -+void cpu_unlock(void); -+#if defined(USE_NPTL) -+static inline void cpu_set_tls(CPUARMState *env, void *newtls) -+{ -+ env->cp15.c13_tls = (uint32_t)(long)newtls; -+} -+#endif -+ - #define CPSR_M (0x1f) - #define CPSR_T (1 << 5) - #define CPSR_F (1 << 6) -@@ -180,7 +191,11 @@ - #define CPSR_J (1 << 24) - #define CPSR_IT_0_1 (3 << 25) - #define CPSR_Q (1 << 27) --#define CPSR_NZCV (0xf << 28) -+#define CPSR_V (1 << 28) -+#define CPSR_C (1 << 29) -+#define CPSR_Z (1 << 30) -+#define CPSR_N (1 << 31) -+#define CPSR_NZCV (CPSR_N | CPSR_Z | CPSR_C | CPSR_V) - - #define CACHED_CPSR_BITS (CPSR_T | CPSR_Q | CPSR_NZCV) - /* Return the current CPSR value. */ -Index: qemu/target-arm/exec.h -=================================================================== ---- qemu.orig/target-arm/exec.h 2007-06-29 10:47:39.000000000 +0000 -+++ qemu/target-arm/exec.h 2007-06-29 10:47:58.000000000 +0000 -@@ -68,8 +68,6 @@ - - /* In op_helper.c */ - --void cpu_lock(void); --void cpu_unlock(void); - void helper_set_cp(CPUState *, uint32_t, uint32_t); - uint32_t helper_get_cp(CPUState *, uint32_t); - void helper_set_cp15(CPUState *, uint32_t, uint32_t); -Index: qemu/target-arm/op.c -=================================================================== ---- qemu.orig/target-arm/op.c 2007-06-29 10:47:39.000000000 +0000 -+++ qemu/target-arm/op.c 2007-06-29 10:47:58.000000000 +0000 -@@ -891,6 +891,12 @@ - cpu_loop_exit(); - } - -+void OPPROTO op_kernel_trap(void) -+{ -+ env->exception_index = EXCP_KERNEL_TRAP; -+ cpu_loop_exit(); -+} -+ - /* VFP support. We follow the convention used for VFP instrunctions: - Single precition routines have a "s" suffix, double precision a - "d" suffix. */ -Index: qemu/target-arm/op_mem.h -=================================================================== ---- qemu.orig/target-arm/op_mem.h 2007-06-29 10:47:39.000000000 +0000 -+++ qemu/target-arm/op_mem.h 2007-06-29 10:47:58.000000000 +0000 -@@ -1,5 +1,6 @@ - /* ARM memory operations. */ - -+void helper_ld(uint32_t); - /* Load from address T1 into T0. */ - #define MEM_LD_OP(name) \ - void OPPROTO glue(op_ld##name,MEMSUFFIX)(void) \ -Index: qemu/target-arm/translate.c -=================================================================== ---- qemu.orig/target-arm/translate.c 2007-06-29 10:47:39.000000000 +0000 -+++ qemu/target-arm/translate.c 2007-06-29 10:47:58.000000000 +0000 -@@ -3548,6 +3548,15 @@ - nb_gen_labels = 0; - lj = -1; - do { -+#ifdef CONFIG_USER_ONLY -+ /* Intercept jump to the magic kernel page. */ -+ if (dc->pc > 0xffff0000) { -+ gen_op_kernel_trap(); -+ dc->is_jmp = DISAS_UPDATE; -+ break; -+ } -+#endif -+ - if (env->nb_breakpoints > 0) { - for(j = 0; j < env->nb_breakpoints; j++) { - if (env->breakpoints[j] == dc->pc) { diff --git a/meta/packages/qemu/files/qemu-amd64-32b-mapping-0.9.0.patch b/meta/packages/qemu/files/qemu-amd64-32b-mapping-0.9.0.patch deleted file mode 100644 index d9303e3464..0000000000 --- a/meta/packages/qemu/files/qemu-amd64-32b-mapping-0.9.0.patch +++ /dev/null @@ -1,31 +0,0 @@ ---- qemu.orig/linux-user/mmap.c -+++ qemu/linux-user/mmap.c -@@ -29,6 +29,10 @@ - - //#define DEBUG_MMAP - -+#ifndef MAP_32BIT -+#define MAP_32BIT 0 -+#endif -+ - /* NOTE: all the constants are the HOST ones, but addresses are target. */ - int target_mprotect(target_ulong start, target_ulong len, int prot) - { -@@ -234,7 +238,7 @@ - host_offset = offset & qemu_host_page_mask; - host_len = len + offset - host_offset; - host_start = (long)mmap(real_start ? g2h(real_start) : NULL, -- host_len, prot, flags, fd, host_offset); -+ host_len, prot, (flags | MAP_32BIT), fd, host_offset); - if (host_start == -1) - return host_start; - /* update start so that it points to the file position at 'offset' */ -@@ -388,7 +392,7 @@ - int prot; - - /* XXX: use 5 args syscall */ -- new_addr = (long)mremap(g2h(old_addr), old_size, new_size, flags); -+ new_addr = (long)mremap(g2h(old_addr), old_size, new_size, (flags | MAP_32BIT)); - if (new_addr == -1) - return new_addr; - new_addr = h2g(new_addr); diff --git a/meta/packages/qemu/files/workaround_bad_futex_headers.patch b/meta/packages/qemu/files/workaround_bad_futex_headers.patch deleted file mode 100644 index cc122ebdba..0000000000 --- a/meta/packages/qemu/files/workaround_bad_futex_headers.patch +++ /dev/null @@ -1,25 +0,0 @@ ---- - linux-user/syscall.c | 10 +++++++++- - 1 file changed, 9 insertions(+), 1 deletion(-) - -Index: qemu/linux-user/syscall.c -=================================================================== ---- qemu.orig/linux-user/syscall.c 2007-08-09 20:28:06.000000000 +0100 -+++ qemu/linux-user/syscall.c 2007-08-09 20:28:41.000000000 +0100 -@@ -61,7 +61,15 @@ - #define tchars host_tchars /* same as target */ - #define ltchars host_ltchars /* same as target */ - --#include -+#define FUTEX_WAIT 0 -+#define FUTEX_WAKE 1 -+#define FUTEX_FD 2 -+#define FUTEX_REQUEUE 3 -+#define FUTEX_CMP_REQUEUE 4 -+#define FUTEX_WAKE_OP 5 -+#define FUTEX_LOCK_PI 6 -+#define FUTEX_UNLOCK_PI 7 -+ - #include - #include - #include diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/02_snapshot_use_tmpdir.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/02_snapshot_use_tmpdir.patch new file mode 100644 index 0000000000..bd955b6db3 --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/02_snapshot_use_tmpdir.patch @@ -0,0 +1,23 @@ +#DPATCHLEVEL=0 +--- +# block.c | 6 +++++- +# 1 file changed, 5 insertions(+), 1 deletion(-) +# +Index: block.c +=================================================================== +--- block.c.orig 2007-06-13 11:51:52.000000000 +0100 ++++ block.c 2007-06-13 11:51:53.000000000 +0100 +@@ -188,8 +188,12 @@ void get_tmp_filename(char *filename, in + void get_tmp_filename(char *filename, int size) + { + int fd; ++ char *tmpdir; + /* XXX: race condition possible */ +- pstrcpy(filename, size, "/tmp/vl.XXXXXX"); ++ tmpdir = getenv("TMPDIR"); ++ if (!tmpdir) ++ tmpdir = "/tmp"; ++ snprintf(filename, size, "%s/vl.XXXXXX", tmpdir); + fd = mkstemp(filename); + close(fd); + } diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/03_machines_list_no_error.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/03_machines_list_no_error.patch new file mode 100644 index 0000000000..73f31550fe --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/03_machines_list_no_error.patch @@ -0,0 +1,18 @@ +#DPATCHLEVEL=0 +--- +# vl.c | 2 +- +# 1 file changed, 1 insertion(+), 1 deletion(-) +# +Index: vl.c +=================================================================== +--- vl.c.orig 2007-06-13 11:51:52.000000000 +0100 ++++ vl.c 2007-06-13 11:52:24.000000000 +0100 +@@ -7242,7 +7242,7 @@ int main(int argc, char **argv) + m->name, m->desc, + m == first_machine ? " (default)" : ""); + } +- exit(1); ++ exit(strcmp(optarg, "?")); + } + break; + case QEMU_OPTION_cpu: diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/04_do_not_print_rtc_freq_if_ok.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/04_do_not_print_rtc_freq_if_ok.patch new file mode 100644 index 0000000000..1575cbce63 --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/04_do_not_print_rtc_freq_if_ok.patch @@ -0,0 +1,25 @@ +#DPATCHLEVEL=1 +--- +# vl.c | 6 +++++- +# 1 file changed, 5 insertions(+), 1 deletion(-) +# +Index: qemu/vl.c +=================================================================== +--- qemu.orig/vl.c 2007-06-13 11:51:53.000000000 +0100 ++++ qemu/vl.c 2007-06-13 11:52:19.000000000 +0100 +@@ -1026,10 +1026,14 @@ static int rtc_fd; + + static int start_rtc_timer(void) + { ++ unsigned long current_rtc_freq = 0; ++ + rtc_fd = open("/dev/rtc", O_RDONLY); + if (rtc_fd < 0) + return -1; +- if (ioctl(rtc_fd, RTC_IRQP_SET, RTC_FREQ) < 0) { ++ ioctl(rtc_fd, RTC_IRQP_READ, ¤t_rtc_freq); ++ if (current_rtc_freq != RTC_FREQ && ++ ioctl(rtc_fd, RTC_IRQP_SET, RTC_FREQ) < 0) { + fprintf(stderr, "Could not configure '/dev/rtc' to have a 1024 Hz timer. This is not a fatal\n" + "error, but for better emulation accuracy either use a 2.6 host Linux kernel or\n" + "type 'echo 1024 > /proc/sys/dev/rtc/max-user-freq' as root.\n"); diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/05_non-fatal_if_linux_hd_missing.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/05_non-fatal_if_linux_hd_missing.patch new file mode 100644 index 0000000000..b7c4732f24 --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/05_non-fatal_if_linux_hd_missing.patch @@ -0,0 +1,17 @@ +#DPATCHLEVEL=1 +--- +# hw/pc.c | 1 - +# 1 file changed, 1 deletion(-) +# +Index: qemu/hw/pc.c +=================================================================== +--- qemu.orig/hw/pc.c 2007-06-13 11:51:52.000000000 +0100 ++++ qemu/hw/pc.c 2007-06-13 11:51:53.000000000 +0100 +@@ -355,7 +355,6 @@ static void generate_bootsect(uint32_t g + if (bs_table[0] == NULL) { + fprintf(stderr, "A disk image must be given for 'hda' when booting " + "a Linux kernel\n"); +- exit(1); + } + + memset(bootsect, 0, sizeof(bootsect)); diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/06_exit_segfault.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/06_exit_segfault.patch new file mode 100644 index 0000000000..447c3550b8 --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/06_exit_segfault.patch @@ -0,0 +1,45 @@ +#DPATCHLEVEL=0 +--- +# linux-user/main.c | 8 ++++---- +# 1 file changed, 4 insertions(+), 4 deletions(-) +# +Index: linux-user/main.c +=================================================================== +--- linux-user/main.c.orig 2007-06-13 11:51:52.000000000 +0100 ++++ linux-user/main.c 2007-06-13 11:52:16.000000000 +0100 +@@ -642,7 +642,7 @@ void cpu_loop (CPUSPARCState *env) + default: + printf ("Unhandled trap: 0x%x\n", trapnr); + cpu_dump_state(env, stderr, fprintf, 0); +- exit (1); ++ _exit (1); + } + process_pending_signals (env); + } +@@ -1471,7 +1471,7 @@ void cpu_loop (CPUState *env) + default: + printf ("Unhandled trap: 0x%x\n", trapnr); + cpu_dump_state(env, stderr, fprintf, 0); +- exit (1); ++ _exit (1); + } + process_pending_signals (env); + } +@@ -1735,7 +1735,7 @@ int main(int argc, char **argv) + for(item = cpu_log_items; item->mask != 0; item++) { + printf("%-10s %s\n", item->name, item->help); + } +- exit(1); ++ _exit(1); + } + cpu_set_log(mask); + } else if (!strcmp(r, "s")) { +@@ -1754,7 +1754,7 @@ int main(int argc, char **argv) + if (qemu_host_page_size == 0 || + (qemu_host_page_size & (qemu_host_page_size - 1)) != 0) { + fprintf(stderr, "page size must be a power of two\n"); +- exit(1); ++ _exit(1); + } + } else if (!strcmp(r, "g")) { + gdbstub_port = atoi(argv[optind++]); diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/10_signal_jobs.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/10_signal_jobs.patch new file mode 100644 index 0000000000..794a538676 --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/10_signal_jobs.patch @@ -0,0 +1,26 @@ +#DPATCHLEVEL=0 +--- +# linux-user/signal.c | 7 ++++++- +# 1 file changed, 6 insertions(+), 1 deletion(-) +# +Index: linux-user/signal.c +=================================================================== +--- linux-user/signal.c.orig 2007-06-13 11:51:52.000000000 +0100 ++++ linux-user/signal.c 2007-06-13 11:52:21.000000000 +0100 +@@ -341,10 +341,15 @@ int queue_signal(int sig, target_siginfo + k = &sigact_table[sig - 1]; + handler = k->sa._sa_handler; + if (handler == TARGET_SIG_DFL) { ++ if (sig == TARGET_SIGTSTP || sig == TARGET_SIGTTIN || sig == TARGET_SIGTTOU) { ++ kill(getpid(),SIGSTOP); ++ return 0; ++ } else + /* default handler : ignore some signal. The other are fatal */ + if (sig != TARGET_SIGCHLD && + sig != TARGET_SIGURG && +- sig != TARGET_SIGWINCH) { ++ sig != TARGET_SIGWINCH && ++ sig != TARGET_SIGCONT) { + force_sig(sig); + } else { + return 0; /* indicate ignored */ diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/11_signal_sigaction.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/11_signal_sigaction.patch new file mode 100644 index 0000000000..5446efc562 --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/11_signal_sigaction.patch @@ -0,0 +1,21 @@ +#DPATCHLEVEL=0 +--- +# linux-user/signal.c | 5 +++++ +# 1 file changed, 5 insertions(+) +# +Index: linux-user/signal.c +=================================================================== +--- linux-user/signal.c.orig 2007-06-13 11:51:54.000000000 +0100 ++++ linux-user/signal.c 2007-06-13 11:52:20.000000000 +0100 +@@ -429,6 +429,11 @@ int do_sigaction(int sig, const struct t + + if (sig < 1 || sig > TARGET_NSIG || sig == SIGKILL || sig == SIGSTOP) + return -EINVAL; ++ ++ /* no point doing the stuff as those are not allowed for sigaction */ ++ if ((sig == TARGET_SIGKILL) || (sig == TARGET_SIGSTOP)) ++ return -EINVAL; ++ + k = &sigact_table[sig - 1]; + #if defined(DEBUG_SIGNAL) + fprintf(stderr, "sigaction sig=%d act=0x%08x, oact=0x%08x\n", diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/12_signal_powerpc_support.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/12_signal_powerpc_support.patch new file mode 100644 index 0000000000..d8d4198784 --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/12_signal_powerpc_support.patch @@ -0,0 +1,401 @@ +#DPATCHLEVEL=1 +--- +# linux-user/signal.c | 371 ++++++++++++++++++++++++++++++++++++++++++++++++++++ +# 1 file changed, 371 insertions(+) +# +Index: qemu/linux-user/signal.c +=================================================================== +--- qemu.orig/linux-user/signal.c 2007-06-13 11:51:54.000000000 +0100 ++++ qemu/linux-user/signal.c 2007-06-13 11:51:54.000000000 +0100 +@@ -2,6 +2,7 @@ + * Emulation of Linux signals + * + * Copyright (c) 2003 Fabrice Bellard ++ * Copyright (c) 2005 Josh Triplett + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by +@@ -16,6 +17,12 @@ + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ * ++ * Various portions adapted from the Linux kernel: ++ * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org) ++ * Derived from "arch/i386/kernel/signal.c" ++ * Copyright (C) 1991, 1992 Linus Torvalds ++ * 1997-11-28 Modified for POSIX.1b signals by Richard Henderson + */ + #include + #include +@@ -1964,6 +1971,370 @@ long do_rt_sigreturn(CPUState *env) + return -ENOSYS; + } + ++#elif defined(TARGET_PPC) ++/* Adapted from the Linux kernel: ++ * arch/ppc/kernel/signal.c ++ * include/asm-ppc/elf.h ++ * include/asm-ppc/ptrace.h ++ * include/asm-ppc/sigcontext.h ++ * include/asm-ppc/ucontext.h ++ */ ++ ++/* ++ * When we have signals to deliver, we set up on the ++ * user stack, going down from the original stack pointer: ++ * a sigregs struct ++ * a sigcontext struct ++ * a gap of __SIGNAL_FRAMESIZE bytes ++ * ++ * Each of these things must be a multiple of 16 bytes in size. ++ * ++ */ ++ ++#define TARGET_ELF_NGREG 48 /* includes nip, msr, lr, etc. */ ++#define TARGET_ELF_NFPREG 33 /* includes fpscr */ ++#define TARGET_ELF_NVRREG 33 /* includes vscr */ ++ ++/* General registers */ ++typedef unsigned long target_elf_greg_t; ++typedef target_elf_greg_t target_elf_gregset_t[TARGET_ELF_NGREG]; ++ ++/* Floating point registers */ ++typedef double target_elf_fpreg_t; ++typedef target_elf_fpreg_t target_elf_fpregset_t[TARGET_ELF_NFPREG]; ++ ++/* Altivec registers */ ++/* FIXME: Altivec not supported yet. */ ++/* typedef __vector128 elf_vrreg_t; */ ++typedef uint64_t target_elf_vrreg_t[2]; ++typedef target_elf_vrreg_t target_elf_vrregset_t[TARGET_ELF_NVRREG]; ++ ++struct target_mcontext { ++ target_elf_gregset_t mc_gregs; ++ target_elf_fpregset_t mc_fregs; ++ /* The kernel calls this mc_pad, but does #define tramp mc_pad */ ++ target_ulong tramp[2]; ++ target_elf_vrregset_t mc_vregs __attribute__((__aligned__(16))); ++}; ++ ++struct target_sigregs { ++ struct target_mcontext mctx; /* all the register values */ ++ /* Programs using the rs6000/xcoff abi can save up to 19 gp regs ++ and 18 fp regs below sp before decrementing it. */ ++ int abigap[56]; ++}; ++ ++struct target_sigcontext { ++ target_ulong _unused[4]; ++ uint32_t signal; ++ target_ulong handler; ++ target_ulong oldmask; ++ struct target_pt_regs *regs; ++}; ++ ++#define __SIGNAL_FRAMESIZE 64 ++ ++static int ++save_user_regs(CPUState *env, struct target_mcontext *frame, int sigret) ++{ ++ /* save general and floating-point registers */ ++#if 0 /* FIXME: handle floating-point, Altivec, SPE */ ++ CHECK_FULL_REGS(regs); ++ preempt_disable(); ++ if (regs->msr & MSR_FP) ++ giveup_fpu(current); ++#ifdef CONFIG_ALTIVEC ++ if (current->thread.used_vr && (regs->msr & MSR_VEC)) ++ giveup_altivec(current); ++#endif /* CONFIG_ALTIVEC */ ++#ifdef CONFIG_SPE ++ if (current->thread.used_spe && (regs->msr & MSR_SPE)) ++ giveup_spe(current); ++#endif /* CONFIG_ALTIVEC */ ++ preempt_enable(); ++#endif /* 0 */ ++ ++ /* Note: this needs to be in the same order as target_pt_regs */ ++ if(!memcpy(&frame->mc_gregs, env->gpr, ++ 32*sizeof(target_elf_greg_t)) ++ || __put_user(env->nip, &frame->mc_gregs[32]) ++ || __put_user(do_load_msr(env), &frame->mc_gregs[33]) ++ /* FIXME: || __put_user(orig_gpr3, &frame->mc_gregs[34]) */ ++ || __put_user(env->ctr, &frame->mc_gregs[35]) ++ || __put_user(env->lr, &frame->mc_gregs[36]) ++ || __put_user(do_load_xer(env), &frame->mc_gregs[37]) ++ || __put_user(do_load_cr(env), &frame->mc_gregs[38]) ++ || __put_user(env->spr[SPR_MQ], &frame->mc_gregs[39]) ++ /* FIXME: || __put_user(trap, &frame->mc_gregs[40]) */ ++ || __put_user(env->spr[SPR_DAR], &frame->mc_gregs[41]) ++ || __put_user(env->spr[SPR_DSISR], &frame->mc_gregs[42]) ++ /* FIXME: || __put_user(result, &frame->mc_gregs[43]) */) ++ return 1; ++ ++ if(!memcpy(&frame->mc_fregs, env->fpr, ++ 32*sizeof(target_elf_fpreg_t)) ++ || __put_user(do_load_fpscr(env), &frame->mc_fregs[32])) ++ ++ do_store_fpscr(env, 0, 0xFF); /* turn off all fp exceptions */ ++ ++#if 0 /* FIXME: handle Altivec, SPE */ ++#ifdef CONFIG_ALTIVEC ++ /* save altivec registers */ ++ if (current->thread.used_vr) { ++ if (!memcpy(&frame->mc_vregs, current->thread.vr, ++ ELF_NVRREG * sizeof(vector128))) ++ return 1; ++ /* set MSR_VEC in the saved MSR value to indicate that ++ frame->mc_vregs contains valid data */ ++ if (__put_user(regs->msr | MSR_VEC, &frame->mc_gregs[PT_MSR])) ++ return 1; ++ } ++ /* else assert((regs->msr & MSR_VEC) == 0) */ ++ ++ /* We always copy to/from vrsave, it's 0 if we don't have or don't ++ * use altivec. Since VSCR only contains 32 bits saved in the least ++ * significant bits of a vector, we "cheat" and stuff VRSAVE in the ++ * most significant bits of that same vector. --BenH ++ */ ++ if (__put_user(current->thread.vrsave, (u32 __user *)&frame->mc_vregs[32])) ++ return 1; ++#endif /* CONFIG_ALTIVEC */ ++ ++#ifdef CONFIG_SPE ++ /* save spe registers */ ++ if (current->thread.used_spe) { ++ if (!memcpy(&frame->mc_vregs, current->thread.evr, ++ ELF_NEVRREG * sizeof(u32))) ++ return 1; ++ /* set MSR_SPE in the saved MSR value to indicate that ++ frame->mc_vregs contains valid data */ ++ if (__put_user(regs->msr | MSR_SPE, &frame->mc_gregs[PT_MSR])) ++ return 1; ++ } ++ /* else assert((regs->msr & MSR_SPE) == 0) */ ++ ++ /* We always copy to/from spefscr */ ++ if (__put_user(current->thread.spefscr, (u32 *)&frame->mc_vregs + ELF_NEVRREG)) ++ return 1; ++#endif /* CONFIG_SPE */ ++#endif /* 0 */ ++ ++ if (sigret) { ++ /* Set up the sigreturn trampoline: li r0,sigret; sc */ ++ if (__put_user(0x38000000UL + sigret, &frame->tramp[0]) ++ || __put_user(0x44000002UL, &frame->tramp[1])) ++ return 1; ++#if 0 ++ flush_icache_range((unsigned long) &frame->tramp[0], ++ (unsigned long) &frame->tramp[2]); ++#endif ++ } ++ ++ return 0; ++} ++ ++static int ++restore_user_regs(CPUState *env, struct target_mcontext *sr, int sig) ++{ ++ target_ulong save_r2 = 0; ++ target_ulong saved_xer; ++ target_ulong saved_cr; ++ double saved_fpscr; ++ ++#if 0 /* FIXME: handle Altivec, SPE */ ++#if defined(CONFIG_ALTIVEC) || defined(CONFIG_SPE) ++ unsigned long msr; ++#endif ++#endif /* 0 */ ++ ++ /* backup/restore the TLS as we don't want it to be modified */ ++ if (!sig) ++ save_r2 = env->gpr[2]; ++ ++ /* Copy all registers except MSR */ ++ /* Note: this needs to be in the same order as target_pt_regs */ ++ if(!memcpy(env->gpr, &sr->mc_gregs, ++ 32*sizeof(target_elf_greg_t)) ++ || __get_user(env->nip, &sr->mc_gregs[32]) ++ /* FIXME: || __get_user(orig_gpr3, &sr->mc_gregs[34]) */ ++ || __get_user(env->ctr, &sr->mc_gregs[35]) ++ || __get_user(env->lr, &sr->mc_gregs[36]) ++ || __get_user(saved_xer, &sr->mc_gregs[37]) ++ || __get_user(saved_cr, &sr->mc_gregs[38]) ++ || __get_user(env->spr[SPR_MQ], &sr->mc_gregs[39]) ++ /* FIXME: || __get_user(trap, &sr->mc_gregs[40]) */ ++ || __get_user(env->spr[SPR_DAR], &sr->mc_gregs[41]) ++ || __get_user(env->spr[SPR_DSISR], &sr->mc_gregs[42]) ++ /* FIXME: || __get_user(result, &sr->mc_gregs[43]) */) ++ return 1; ++ do_store_xer(env, saved_xer); ++ do_store_cr(env, saved_cr, 0xFF); ++ ++ if (!sig) ++ env->gpr[2] = save_r2; ++ ++ /* The kernel delays restoring the floating-point registers until the ++ * thread uses floating-point again. For simplicity, just restore the ++ * registers now. */ ++ if(!memcpy(env->fpr, &sr->mc_fregs, ++ 32*sizeof(target_elf_fpreg_t)) ++ || __get_user(saved_fpscr, &sr->mc_fregs[32])) ++ return 1; ++ do_store_fpscr(env, saved_fpscr, 0xFF); ++ ++#if 0 /* FIXME: handle Altivec, SPE */ ++#ifdef CONFIG_ALTIVEC ++ /* force the process to reload the altivec registers from ++ current->thread when it next does altivec instructions */ ++ regs->msr &= ~MSR_VEC; ++ if (!__get_user(msr, &sr->mc_gregs[PT_MSR]) && (msr & MSR_VEC) != 0) { ++ /* restore altivec registers from the stack */ ++ if (!memcpy(current->thread.vr, &sr->mc_vregs, ++ sizeof(sr->mc_vregs))) ++ return 1; ++ } else if (current->thread.used_vr) ++ memset(¤t->thread.vr, 0, ELF_NVRREG * sizeof(vector128)); ++ ++ /* Always get VRSAVE back */ ++ if (__get_user(current->thread.vrsave, (u32 __user *)&sr->mc_vregs[32])) ++ return 1; ++#endif /* CONFIG_ALTIVEC */ ++ ++#ifdef CONFIG_SPE ++ /* force the process to reload the spe registers from ++ current->thread when it next does spe instructions */ ++ regs->msr &= ~MSR_SPE; ++ if (!__get_user(msr, &sr->mc_gregs[PT_MSR]) && (msr & MSR_SPE) != 0) { ++ /* restore spe registers from the stack */ ++ if (!memcpy(current->thread.evr, &sr->mc_vregs, ++ ELF_NEVRREG * sizeof(u32))) ++ return 1; ++ } else if (current->thread.used_spe) ++ memset(¤t->thread.evr, 0, ELF_NEVRREG * sizeof(u32)); ++ ++ /* Always get SPEFSCR back */ ++ if (__get_user(current->thread.spefscr, (u32 *)&sr->mc_vregs + ELF_NEVRREG)) ++ return 1; ++#endif /* CONFIG_SPE */ ++#endif /* 0 */ ++ ++#if 0 /* FIXME: handle floating-point, Altivec, SPE */ ++#ifndef CONFIG_SMP ++ preempt_disable(); ++ if (last_task_used_math == current) ++ last_task_used_math = NULL; ++ if (last_task_used_altivec == current) ++ last_task_used_altivec = NULL; ++ if (last_task_used_spe == current) ++ last_task_used_spe = NULL; ++ preempt_enable(); ++#endif ++#endif /* 0 */ ++ return 0; ++} ++ ++static void setup_frame(int sig, struct emulated_sigaction *ka, ++ target_sigset_t *oldset, CPUState *env) ++{ ++ struct target_sigcontext *sc; ++ struct target_sigregs *frame; ++ target_ulong origsp = env->gpr[1]; ++ target_ulong newsp = origsp; ++ ++ /* Set up Signal Frame */ ++ newsp -= sizeof(struct target_sigregs); ++ frame = (struct target_sigregs *) newsp; ++ ++ /* Put a sigcontext on the stack */ ++ newsp -= sizeof(*sc); ++ sc = (struct target_sigcontext *) newsp; ++ ++ /* create a stack frame for the caller of the handler */ ++ newsp -= __SIGNAL_FRAMESIZE; ++ ++ if (!access_ok(VERIFY_WRITE, (void *) newsp, origsp - newsp)) ++ goto badframe; ++ ++#if TARGET_NSIG != 64 ++#error "Please adjust handle_signal()" ++#endif ++ if (__put_user((target_ulong) ka->sa._sa_handler, &sc->handler) ++ || __put_user(oldset->sig[0], &sc->oldmask) ++ || __put_user(oldset->sig[1], &sc->_unused[3]) ++ || __put_user(frame, (target_ulong *)&sc->regs) ++ || __put_user(sig, &sc->signal)) ++ goto badframe; ++ ++ if (save_user_regs(env, &frame->mctx, TARGET_NR_sigreturn)) ++ goto badframe; ++ ++ if (put_user(env->gpr[1], (unsigned long *)newsp)) ++ goto badframe; ++ env->gpr[1] = newsp; ++ env->gpr[3] = sig; ++ env->gpr[4] = (unsigned long) sc; ++ env->nip = (unsigned long) ka->sa._sa_handler; ++ env->lr = (unsigned long) frame->mctx.tramp; ++ /* FIXME: env->trap = 0; */ ++ ++ return; ++ ++badframe: ++#ifdef DEBUG_SIGNAL ++ fprintf(stderr, ++ "badframe in handle_signal, frame=%p newsp=%lx\n", ++ frame, newsp); ++#endif ++ force_sig(TARGET_SIGSEGV); ++} ++ ++static void setup_rt_frame(int sig, struct emulated_sigaction *ka, ++ target_siginfo_t *info, ++ target_sigset_t *set, CPUState *env) ++{ ++ fprintf(stderr, "setup_rt_frame: not implemented\n"); ++} ++ ++long do_sigreturn(CPUState *env) ++{ ++ struct target_sigcontext *sc; ++ struct target_sigcontext sigctx; ++ struct target_mcontext *sr; ++ target_sigset_t set; ++ sigset_t host_set; ++ ++ /* Always make any pending restarted system calls return -EINTR */ ++#if 0 /* FIXME */ ++ current_thread_info()->restart_block.fn = do_no_restart_syscall; ++#endif ++ ++ sc = (struct target_sigcontext *)(env->gpr[1] + __SIGNAL_FRAMESIZE); ++ if (!memcpy(&sigctx, sc, sizeof(sigctx))) ++ goto badframe; ++ ++ set.sig[0] = sigctx.oldmask; ++ set.sig[1] = sigctx._unused[3]; ++ target_to_host_sigset_internal(&host_set, &set); ++ sigprocmask(SIG_SETMASK, &host_set, NULL); ++ ++ sr = (struct target_mcontext *) tswapl((target_ulong)sigctx.regs); ++ if (!access_ok(VERIFY_READ, sr, sizeof(*sr)) ++ || restore_user_regs(env, sr, 1)) ++ goto badframe; ++ ++ return 0; ++ ++badframe: ++ force_sig(TARGET_SIGSEGV); ++ return 0; ++} ++ ++long do_rt_sigreturn(CPUState *env) ++{ ++ fprintf(stderr, "do_rt_sigreturn: not implemented\n"); ++ return -ENOSYS; ++} ++ + #else + + static void setup_frame(int sig, struct emulated_sigaction *ka, diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/22_net_tuntap_stall.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/22_net_tuntap_stall.patch new file mode 100644 index 0000000000..e9b31dfe40 --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/22_net_tuntap_stall.patch @@ -0,0 +1,18 @@ +#DPATCHLEVEL=0 +--- +# vl.c | 2 +- +# 1 file changed, 1 insertion(+), 1 deletion(-) +# +Index: vl.c +=================================================================== +--- vl.c.orig 2007-06-13 11:51:53.000000000 +0100 ++++ vl.c 2007-06-13 11:52:10.000000000 +0100 +@@ -3617,7 +3617,7 @@ static int tap_open(char *ifname, int if + return -1; + } + memset(&ifr, 0, sizeof(ifr)); +- ifr.ifr_flags = IFF_TAP | IFF_NO_PI; ++ ifr.ifr_flags = IFF_TAP | IFF_NO_PI | IFF_ONE_QUEUE; + if (ifname[0] != '\0') + pstrcpy(ifr.ifr_name, IFNAMSIZ, ifname); + else diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/30_syscall_ipc.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/30_syscall_ipc.patch new file mode 100644 index 0000000000..3dc58102ad --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/30_syscall_ipc.patch @@ -0,0 +1,34 @@ +#DPATCHLEVEL=0 +--- +# linux-user/syscall.c | 7 +++++-- +# 1 file changed, 5 insertions(+), 2 deletions(-) +# +Index: linux-user/syscall.c +=================================================================== +--- linux-user/syscall.c.orig 2007-04-18 13:25:40.000000000 +0100 ++++ linux-user/syscall.c 2007-04-18 13:37:27.000000000 +0100 +@@ -43,7 +43,10 @@ + #include + #include + #include ++#include + #include ++#include ++#include + #include + #include + #include +@@ -1240,11 +1243,11 @@ static long do_ipc(long call, long first + ret = get_errno(shmctl(first, second, NULL)); + break; + default: +- goto unimplemented; ++ ret = get_errno(shmctl(first, second, (struct shmid_ds *) ptr)); ++ break; + } + break; + default: +- unimplemented: + gemu_log("Unsupported ipc call: %ld (version %d)\n", call, version); + ret = -ENOSYS; + break; diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/31_syscalls.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/31_syscalls.patch new file mode 100644 index 0000000000..3878079f19 --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/31_syscalls.patch @@ -0,0 +1,49 @@ +#DPATCHLEVEL=0 +--- +# Makefile.target | 2 +- +# linux-user/syscall.c | 11 ++++++++--- +# 2 files changed, 9 insertions(+), 4 deletions(-) +# +Index: linux-user/syscall.c +=================================================================== +--- linux-user/syscall.c.orig 2007-06-13 11:51:52.000000000 +0100 ++++ linux-user/syscall.c 2007-06-13 11:52:18.000000000 +0100 +@@ -180,6 +180,7 @@ extern int getresuid(uid_t *, uid_t *, u + extern int setresgid(gid_t, gid_t, gid_t); + extern int getresgid(gid_t *, gid_t *, gid_t *); + extern int setgroups(int, gid_t *); ++extern int uselib(const char*); + + /* + * This list is the union of errno values overidden in asm-/errno.h +@@ -3215,7 +3216,8 @@ long do_syscall(void *cpu_env, int num, + break; + #ifdef TARGET_NR_uselib + case TARGET_NR_uselib: +- goto unimplemented; ++ ret = get_errno(uselib(path((const char*)arg1))); ++ break; + #endif + #ifdef TARGET_NR_swapon + case TARGET_NR_swapon: +@@ -4405,7 +4407,9 @@ long do_syscall(void *cpu_env, int num, + goto unimplemented; + #ifdef TARGET_NR_mincore + case TARGET_NR_mincore: +- goto unimplemented; ++ page_unprotect_range((void*)arg3, ((size_t)arg2 + TARGET_PAGE_SIZE - 1) / TARGET_PAGE_SIZE); ++ ret = get_errno(mincore((void*)arg1, (size_t)arg2, (unsigned char*)arg3)); ++ break; + #endif + #ifdef TARGET_NR_madvise + case TARGET_NR_madvise: +@@ -4539,7 +4543,8 @@ long do_syscall(void *cpu_env, int num, + break; + #ifdef TARGET_NR_readahead + case TARGET_NR_readahead: +- goto unimplemented; ++ ret = get_errno(readahead((int)arg1, (off64_t)arg2, (size_t)arg3)); ++ break; + #endif + #ifdef TARGET_NR_setxattr + case TARGET_NR_setxattr: diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/32_syscall_sysctl.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/32_syscall_sysctl.patch new file mode 100644 index 0000000000..d175cf96ba --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/32_syscall_sysctl.patch @@ -0,0 +1,56 @@ +#DPATCHLEVEL=0 +--- +# linux-user/syscall.c | 33 ++++++++++++++++++++++++++++++--- +# 1 file changed, 30 insertions(+), 3 deletions(-) +# +Index: linux-user/syscall.c +=================================================================== +--- linux-user/syscall.c.orig 2007-06-13 11:51:54.000000000 +0100 ++++ linux-user/syscall.c 2007-06-13 11:52:17.000000000 +0100 +@@ -52,6 +52,7 @@ + //#include + #include + #include ++#include + + #define termios host_termios + #define winsize host_winsize +@@ -3912,9 +3913,35 @@ long do_syscall(void *cpu_env, int num, + break; + #endif + case TARGET_NR__sysctl: +- /* We don't implement this, but ENODIR is always a safe +- return value. */ +- return -ENOTDIR; ++ { ++ struct __sysctl_args *args = (struct __sysctl_args *) arg1; ++ int *name_target, *name, nlen, *oldlenp, oldlen, newlen, i; ++ void *oldval, *newval; ++ ++ name_target = (int *) tswapl((long) args->name); ++ nlen = tswapl(args->nlen); ++ oldval = (void *) tswapl((long) args->oldval); ++ oldlenp = (int *) tswapl((long) args->oldlenp); ++ oldlen = tswapl(*oldlenp); ++ newval = (void *) tswapl((long) args->newval); ++ newlen = tswapl(args->newlen); ++ ++ name = alloca(nlen * sizeof (int)); ++ for (i = 0; i < nlen; i++) ++ name[i] = tswapl(name_target[i]); ++ ++ if (nlen == 2 && name[0] == CTL_KERN && name[1] == KERN_VERSION) { ++ ret = get_errno( ++ sysctl(name, nlen, oldval, &oldlen, newval, newlen)); ++ if (!is_error(ret)) { ++ *oldlenp = tswapl(oldlen); ++ } ++ } else { ++ gemu_log("qemu: Unsupported sysctl name\n"); ++ ret = -ENOSYS; ++ } ++ } ++ break; + case TARGET_NR_sched_setparam: + { + struct sched_param *target_schp; diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/33_syscall_ppc_clone.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/33_syscall_ppc_clone.patch new file mode 100644 index 0000000000..a71f8b1944 --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/33_syscall_ppc_clone.patch @@ -0,0 +1,22 @@ +#DPATCHLEVEL=0 +--- +# linux-user/syscall.c | 6 +----- +# 1 file changed, 1 insertion(+), 5 deletions(-) +# +Index: linux-user/syscall.c +=================================================================== +--- linux-user/syscall.c.orig 2007-06-13 11:51:54.000000000 +0100 ++++ linux-user/syscall.c 2007-06-13 11:52:17.000000000 +0100 +@@ -2177,11 +2177,7 @@ int do_fork(CPUState *env, unsigned int + if (!newsp) + newsp = env->gpr[1]; + new_env->gpr[1] = newsp; +- { +- int i; +- for (i = 7; i < 32; i++) +- new_env->gpr[i] = 0; +- } ++ new_env->gpr[3] = 0; + #elif defined(TARGET_SH4) + if (!newsp) + newsp = env->gregs[15]; diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/39_syscall_fadvise64.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/39_syscall_fadvise64.patch new file mode 100644 index 0000000000..0a7f4c48dd --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/39_syscall_fadvise64.patch @@ -0,0 +1,21 @@ +--- + linux-user/syscall.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +Index: linux-user/syscall.c +=================================================================== +--- linux-user/syscall.c.orig 2007-06-13 11:51:55.000000000 +0100 ++++ linux-user/syscall.c 2007-06-13 11:52:13.000000000 +0100 +@@ -4434,6 +4434,12 @@ long do_syscall(void *cpu_env, int num, + ret = get_errno(mincore((void*)arg1, (size_t)arg2, (unsigned char*)arg3)); + break; + #endif ++#ifdef TARGET_NR_fadvise64_64 ++ case TARGET_NR_fadvise64_64: ++ /* Just return success */ ++ ret = get_errno(0); ++ break; ++#endif + #ifdef TARGET_NR_madvise + case TARGET_NR_madvise: + /* A straight passthrough may not be safe because qemu sometimes diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/41_arm_fpa_sigfpe.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/41_arm_fpa_sigfpe.patch new file mode 100644 index 0000000000..d579dbc66e --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/41_arm_fpa_sigfpe.patch @@ -0,0 +1,105 @@ +#DPATCHLEVEL=0 +--- +# linux-user/main.c | 53 +++++++++++++++++++++++++++++++++++++++++++++-- +# target-arm/nwfpe/fpa11.c | 7 ++++++ +# 2 files changed, 58 insertions(+), 2 deletions(-) +# +Index: linux-user/main.c +=================================================================== +--- linux-user/main.c.orig 2007-06-13 11:51:53.000000000 +0100 ++++ linux-user/main.c 2007-06-13 11:52:07.000000000 +0100 +@@ -339,18 +339,67 @@ void cpu_loop(CPUARMState *env) + { + TaskState *ts = env->opaque; + uint32_t opcode; ++ int rc; + + /* we handle the FPU emulation here, as Linux */ + /* we get the opcode */ + opcode = tget32(env->regs[15]); + +- if (EmulateAll(opcode, &ts->fpa, env) == 0) { ++ rc = EmulateAll(opcode, &ts->fpa, env); ++ if (rc == 0) { /* illegal instruction */ + info.si_signo = SIGILL; + info.si_errno = 0; + info.si_code = TARGET_ILL_ILLOPN; + info._sifields._sigfault._addr = env->regs[15]; + queue_signal(info.si_signo, &info); +- } else { ++ } else if (rc < 0) { /* FP exception */ ++ int arm_fpe=0; ++ ++ /* translate softfloat flags to FPSR flags */ ++ if (-rc & float_flag_invalid) ++ arm_fpe |= BIT_IOC; ++ if (-rc & float_flag_divbyzero) ++ arm_fpe |= BIT_DZC; ++ if (-rc & float_flag_overflow) ++ arm_fpe |= BIT_OFC; ++ if (-rc & float_flag_underflow) ++ arm_fpe |= BIT_UFC; ++ if (-rc & float_flag_inexact) ++ arm_fpe |= BIT_IXC; ++ ++ FPSR fpsr = ts->fpa.fpsr; ++ //printf("fpsr 0x%x, arm_fpe 0x%x\n",fpsr,arm_fpe); ++ ++ if (fpsr & (arm_fpe << 16)) { /* exception enabled? */ ++ info.si_signo = SIGFPE; ++ info.si_errno = 0; ++ ++ /* ordered by priority, least first */ ++ if (arm_fpe & BIT_IXC) info.si_code = TARGET_FPE_FLTRES; ++ if (arm_fpe & BIT_UFC) info.si_code = TARGET_FPE_FLTUND; ++ if (arm_fpe & BIT_OFC) info.si_code = TARGET_FPE_FLTOVF; ++ if (arm_fpe & BIT_DZC) info.si_code = TARGET_FPE_FLTDIV; ++ if (arm_fpe & BIT_IOC) info.si_code = TARGET_FPE_FLTINV; ++ ++ info._sifields._sigfault._addr = env->regs[15]; ++ queue_signal(info.si_signo, &info); ++ } else { ++ env->regs[15] += 4; ++ } ++ ++ /* accumulate unenabled exceptions */ ++ if ((!(fpsr & BIT_IXE)) && (arm_fpe & BIT_IXC)) ++ fpsr |= BIT_IXC; ++ if ((!(fpsr & BIT_UFE)) && (arm_fpe & BIT_UFC)) ++ fpsr |= BIT_UFC; ++ if ((!(fpsr & BIT_OFE)) && (arm_fpe & BIT_OFC)) ++ fpsr |= BIT_OFC; ++ if ((!(fpsr & BIT_DZE)) && (arm_fpe & BIT_DZC)) ++ fpsr |= BIT_DZC; ++ if ((!(fpsr & BIT_IOE)) && (arm_fpe & BIT_IOC)) ++ fpsr |= BIT_IOC; ++ ts->fpa.fpsr=fpsr; ++ } else { /* everything OK */ + /* increment PC */ + env->regs[15] += 4; + } +Index: target-arm/nwfpe/fpa11.c +=================================================================== +--- target-arm/nwfpe/fpa11.c.orig 2007-06-13 11:51:52.000000000 +0100 ++++ target-arm/nwfpe/fpa11.c 2007-06-13 11:51:55.000000000 +0100 +@@ -162,6 +162,8 @@ unsigned int EmulateAll(unsigned int opc + fpa11->initflag = 1; + } + ++ set_float_exception_flags(0, &fpa11->fp_status); ++ + if (TEST_OPCODE(opcode,MASK_CPRT)) + { + //fprintf(stderr,"emulating CPRT\n"); +@@ -191,6 +193,11 @@ unsigned int EmulateAll(unsigned int opc + } + + // restore_flags(flags); ++ if(nRc == 1 && get_float_exception_flags(&fpa11->fp_status)) ++ { ++ //printf("fef 0x%x\n",float_exception_flags); ++ nRc=-get_float_exception_flags(&fpa11->fp_status); ++ } + + //printf("returning %d\n",nRc); + return(nRc); diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/52_ne2000_return.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/52_ne2000_return.patch new file mode 100644 index 0000000000..f0316c8042 --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/52_ne2000_return.patch @@ -0,0 +1,17 @@ +--- + hw/ne2000.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +Index: qemu/hw/ne2000.c +=================================================================== +--- qemu.orig/hw/ne2000.c 2007-06-13 11:51:52.000000000 +0100 ++++ qemu/hw/ne2000.c 2007-06-13 11:51:55.000000000 +0100 +@@ -214,7 +214,7 @@ static int ne2000_can_receive(void *opaq + NE2000State *s = opaque; + + if (s->cmd & E8390_STOP) +- return 1; ++ return 0; + return !ne2000_buffer_full(s); + } + diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/61_safe_64bit_int.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/61_safe_64bit_int.patch new file mode 100644 index 0000000000..553e57623e --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/61_safe_64bit_int.patch @@ -0,0 +1,27 @@ +#DPATCHLEVEL=0 +--- +# dyngen-exec.h | 4 ++-- +# 1 file changed, 2 insertions(+), 2 deletions(-) +# +Index: dyngen-exec.h +=================================================================== +--- dyngen-exec.h.orig 2007-06-13 11:48:22.000000000 +0100 ++++ dyngen-exec.h 2007-06-13 11:51:55.000000000 +0100 +@@ -38,7 +38,7 @@ typedef unsigned int uint32_t; + // Linux/Sparc64 defines uint64_t + #if !(defined (__sparc_v9__) && defined(__linux__)) + /* XXX may be done for all 64 bits targets ? */ +-#if defined (__x86_64__) || defined(__ia64) ++#if defined (__x86_64__) || defined(__ia64) || defined(__alpha__) || defined(__sparc__) + typedef unsigned long uint64_t; + #else + typedef unsigned long long uint64_t; +@@ -55,7 +55,7 @@ typedef signed short int16_t; + typedef signed int int32_t; + // Linux/Sparc64 defines int64_t + #if !(defined (__sparc_v9__) && defined(__linux__)) +-#if defined (__x86_64__) || defined(__ia64) ++#if defined (__x86_64__) || defined(__ia64) || defined(__alpha__) || defined(__sparc__) + typedef signed long int64_t; + #else + typedef signed long long int64_t; diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/63_sparc_build.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/63_sparc_build.patch new file mode 100644 index 0000000000..32a6bc0ee0 --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/63_sparc_build.patch @@ -0,0 +1,18 @@ +#DPATCHLEVEL=0 +--- +# sparc.ld | 2 +- +# 1 file changed, 1 insertion(+), 1 deletion(-) +# +Index: sparc.ld +=================================================================== +--- sparc.ld.orig 2007-06-13 11:48:22.000000000 +0100 ++++ sparc.ld 2007-06-13 11:51:56.000000000 +0100 +@@ -6,7 +6,7 @@ ENTRY(_start) + SECTIONS + { + /* Read-only sections, merged into text segment: */ +- . = 0x60000000 + SIZEOF_HEADERS; ++ . = 0x60000000 + 0x400; + .interp : { *(.interp) } + .hash : { *(.hash) } + .dynsym : { *(.dynsym) } diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/64_ppc_asm_constraints.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/64_ppc_asm_constraints.patch new file mode 100644 index 0000000000..e4858b79d7 --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/64_ppc_asm_constraints.patch @@ -0,0 +1,18 @@ +#DPATCHLEVEL=1 +--- +# cpu-all.h | 2 +- +# 1 file changed, 1 insertion(+), 1 deletion(-) +# +Index: qemu/cpu-all.h +=================================================================== +--- qemu.orig/cpu-all.h 2007-06-13 11:48:22.000000000 +0100 ++++ qemu/cpu-all.h 2007-06-13 11:51:56.000000000 +0100 +@@ -250,7 +250,7 @@ static inline void stw_le_p(void *ptr, i + static inline void stl_le_p(void *ptr, int v) + { + #ifdef __powerpc__ +- __asm__ __volatile__ ("stwbrx %1,0,%2" : "=m" (*(uint32_t *)ptr) : "r" (v), "r" (ptr)); ++ __asm__ __volatile__ ("stwbrx %0,0,%1" : : "r" (v), "r" (ptr) : "memory"); + #else + uint8_t *p = ptr; + p[0] = v; diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/65_kfreebsd.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/65_kfreebsd.patch new file mode 100644 index 0000000000..ea060811a1 --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/65_kfreebsd.patch @@ -0,0 +1,44 @@ +--- + configure | 6 ++++++ + vl.c | 4 +++- + 2 files changed, 9 insertions(+), 1 deletion(-) + +Index: configure +=================================================================== +--- configure.orig 2007-06-13 11:48:22.000000000 +0100 ++++ configure 2007-06-13 11:52:07.000000000 +0100 +@@ -112,6 +112,12 @@ OS_CFLAGS="-mno-cygwin" + MINGW32*) + mingw32="yes" + ;; ++GNU/kFreeBSD) ++oss="yes" ++if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then ++ kqemu="yes" ++fi ++;; + FreeBSD) + bsd="yes" + oss="yes" +Index: vl.c +=================================================================== +--- vl.c.orig 2007-06-13 11:51:54.000000000 +0100 ++++ vl.c 2007-06-13 11:51:56.000000000 +0100 +@@ -47,6 +47,8 @@ + #ifndef __APPLE__ + #include + #endif ++#elif defined (__GLIBC__) && defined (__FreeBSD_kernel__) ++#include + #else + #ifndef __sun__ + #include +@@ -3454,7 +3456,7 @@ static TAPState *net_tap_fd_init(VLANSta + return s; + } + +-#ifdef _BSD ++#if defined (_BSD) || defined (__FreeBSD_kernel__) + static int tap_open(char *ifname, int ifname_size) + { + int fd; diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/66_tls_ld.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/66_tls_ld.patch new file mode 100644 index 0000000000..54e02eff8b --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/66_tls_ld.patch @@ -0,0 +1,55 @@ +--- + arm.ld | 7 +++++++ + i386.ld | 7 +++++++ + 2 files changed, 14 insertions(+) + +Index: arm.ld +=================================================================== +--- arm.ld.orig 2007-06-13 11:48:22.000000000 +0100 ++++ arm.ld 2007-06-13 11:51:56.000000000 +0100 +@@ -26,6 +26,10 @@ SECTIONS + { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } + .rela.rodata : + { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } ++ .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) } ++ .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } ++ .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) } ++ .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rel.ctors : { *(.rel.ctors) } +@@ -58,6 +62,9 @@ SECTIONS + .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } + __exidx_end = .; + .reginfo : { *(.reginfo) } ++ /* Thread Local Storage sections */ ++ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } ++ .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(0x100000) + (. & (0x100000 - 1)); +Index: i386.ld +=================================================================== +--- i386.ld.orig 2007-06-13 11:48:22.000000000 +0100 ++++ i386.ld 2007-06-13 11:51:56.000000000 +0100 +@@ -28,6 +28,10 @@ SECTIONS + { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } + .rela.rodata : + { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } ++ .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) } ++ .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } ++ .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) } ++ .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rel.ctors : { *(.rel.ctors) } +@@ -53,6 +57,9 @@ SECTIONS + _etext = .; + PROVIDE (etext = .); + .fini : { *(.fini) } =0x47ff041f ++ /* Thread Local Storage sections */ ++ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } ++ .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + . = ALIGN(32 / 8); + PROVIDE (__preinit_array_start = .); + .preinit_array : { *(.preinit_array) } diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/91-oh-sdl-cursor.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/91-oh-sdl-cursor.patch new file mode 100644 index 0000000000..5280a5bd4a --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/91-oh-sdl-cursor.patch @@ -0,0 +1,18 @@ +=== modified file 'sdl.c' +--- + sdl.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +Index: sdl.c +=================================================================== +--- sdl.c.orig 2007-06-13 11:48:22.000000000 +0100 ++++ sdl.c 2007-06-13 11:51:56.000000000 +0100 +@@ -241,7 +241,7 @@ static void sdl_hide_cursor(void) + + if (kbd_mouse_is_absolute()) { + SDL_ShowCursor(1); +- SDL_SetCursor(sdl_cursor_hidden); ++ /* SDL_SetCursor(sdl_cursor_hidden); */ + } else { + SDL_ShowCursor(0); + } diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/93-oh-pl110-rgb.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/93-oh-pl110-rgb.patch new file mode 100644 index 0000000000..4911ac131f --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/93-oh-pl110-rgb.patch @@ -0,0 +1,223 @@ +=== modified file 'hw/pl110.c' +--- + hw/pl110.c | 13 ++++-- + hw/pl110_template.h | 107 ++++++++++++++++++++++++++++++++++++---------------- + 2 files changed, 86 insertions(+), 34 deletions(-) + +Index: hw/pl110.c +=================================================================== +--- hw/pl110.c.orig 2007-06-13 11:48:22.000000000 +0100 ++++ hw/pl110.c 2007-06-13 11:51:57.000000000 +0100 +@@ -10,6 +10,7 @@ + #include "vl.h" + + #define PL110_CR_EN 0x001 ++#define PL110_CR_BGR 0x100 + #define PL110_CR_BEBO 0x200 + #define PL110_CR_BEPO 0x400 + #define PL110_CR_PWR 0x800 +@@ -114,6 +115,7 @@ static void pl110_update_display(void *o + int first, last = 0; + int dirty, new_dirty; + int i; ++ int bpp_offset; + + if (!pl110_enabled(s)) + return; +@@ -145,12 +147,17 @@ static void pl110_update_display(void *o + fprintf(stderr, "pl110: Bad color depth\n"); + exit(1); + } ++ if (s->cr & PL110_CR_BGR) ++ bpp_offset = 0; ++ else ++ bpp_offset = 18; ++ + if (s->cr & PL110_CR_BEBO) +- fn = fntable[s->bpp + 6]; ++ fn = fntable[s->bpp + 6 + bpp_offset]; + else if (s->cr & PL110_CR_BEPO) +- fn = fntable[s->bpp + 12]; ++ fn = fntable[s->bpp + 12 + bpp_offset]; + else +- fn = fntable[s->bpp]; ++ fn = fntable[s->bpp + bpp_offset]; + + src_width = s->cols; + switch (s->bpp) { +Index: hw/pl110_template.h +=================================================================== +--- hw/pl110_template.h.orig 2007-06-13 11:48:22.000000000 +0100 ++++ hw/pl110_template.h 2007-06-13 11:51:57.000000000 +0100 +@@ -24,6 +24,16 @@ + #error unknown bit depth + #endif + ++#undef RGB ++#define BORDER bgr ++#define ORDER 0 ++#include "pl110_template.h" ++#define ORDER 1 ++#include "pl110_template.h" ++#define ORDER 2 ++#include "pl110_template.h" ++#define RGB ++#define BORDER rgb + #define ORDER 0 + #include "pl110_template.h" + #define ORDER 1 +@@ -33,26 +43,47 @@ + + static drawfn glue(pl110_draw_fn_,BITS)[18] = + { +- glue(pl110_draw_line1_lblp,BITS), +- glue(pl110_draw_line2_lblp,BITS), +- glue(pl110_draw_line4_lblp,BITS), +- glue(pl110_draw_line8_lblp,BITS), +- glue(pl110_draw_line16_lblp,BITS), +- glue(pl110_draw_line32_lblp,BITS), ++ glue(pl110_draw_line1_lblp_bgr,BITS), ++ glue(pl110_draw_line2_lblp_bgr,BITS), ++ glue(pl110_draw_line4_lblp_bgr,BITS), ++ glue(pl110_draw_line8_lblp_bgr,BITS), ++ glue(pl110_draw_line16_lblp_bgr,BITS), ++ glue(pl110_draw_line32_lblp_bgr,BITS), + +- glue(pl110_draw_line1_bbbp,BITS), +- glue(pl110_draw_line2_bbbp,BITS), +- glue(pl110_draw_line4_bbbp,BITS), +- glue(pl110_draw_line8_bbbp,BITS), +- glue(pl110_draw_line16_bbbp,BITS), +- glue(pl110_draw_line32_bbbp,BITS), ++ glue(pl110_draw_line1_bbbp_bgr,BITS), ++ glue(pl110_draw_line2_bbbp_bgr,BITS), ++ glue(pl110_draw_line4_bbbp_bgr,BITS), ++ glue(pl110_draw_line8_bbbp_bgr,BITS), ++ glue(pl110_draw_line16_bbbp_bgr,BITS), ++ glue(pl110_draw_line32_bbbp_bgr,BITS), + +- glue(pl110_draw_line1_lbbp,BITS), +- glue(pl110_draw_line2_lbbp,BITS), +- glue(pl110_draw_line4_lbbp,BITS), +- glue(pl110_draw_line8_lbbp,BITS), +- glue(pl110_draw_line16_lbbp,BITS), +- glue(pl110_draw_line32_lbbp,BITS) ++ glue(pl110_draw_line1_lbbp_bgr,BITS), ++ glue(pl110_draw_line2_lbbp_bgr,BITS), ++ glue(pl110_draw_line4_lbbp_bgr,BITS), ++ glue(pl110_draw_line8_lbbp_bgr,BITS), ++ glue(pl110_draw_line16_lbbp_bgr,BITS), ++ glue(pl110_draw_line32_lbbp_bgr,BITS), ++ ++ glue(pl110_draw_line1_lblp_rgb,BITS), ++ glue(pl110_draw_line2_lblp_rgb,BITS), ++ glue(pl110_draw_line4_lblp_rgb,BITS), ++ glue(pl110_draw_line8_lblp_rgb,BITS), ++ glue(pl110_draw_line16_lblp_rgb,BITS), ++ glue(pl110_draw_line32_lblp_rgb,BITS), ++ ++ glue(pl110_draw_line1_bbbp_rgb,BITS), ++ glue(pl110_draw_line2_bbbp_rgb,BITS), ++ glue(pl110_draw_line4_bbbp_rgb,BITS), ++ glue(pl110_draw_line8_bbbp_rgb,BITS), ++ glue(pl110_draw_line16_bbbp_rgb,BITS), ++ glue(pl110_draw_line32_bbbp_rgb,BITS), ++ ++ glue(pl110_draw_line1_lbbp_rgb,BITS), ++ glue(pl110_draw_line2_lbbp_rgb,BITS), ++ glue(pl110_draw_line4_lbbp_rgb,BITS), ++ glue(pl110_draw_line8_lbbp_rgb,BITS), ++ glue(pl110_draw_line16_lbbp_rgb,BITS), ++ glue(pl110_draw_line32_lbbp_rgb,BITS), + }; + + #undef BITS +@@ -61,18 +92,18 @@ static drawfn glue(pl110_draw_fn_,BITS)[ + #else + + #if ORDER == 0 +-#define NAME glue(lblp, BITS) ++#define NAME glue(glue(lblp_, BORDER), BITS) + #ifdef WORDS_BIGENDIAN + #define SWAP_WORDS 1 + #endif + #elif ORDER == 1 +-#define NAME glue(bbbp, BITS) ++#define NAME glue(glue(bbbp_, BORDER), BITS) + #ifndef WORDS_BIGENDIAN + #define SWAP_WORDS 1 + #endif + #else + #define SWAP_PIXELS 1 +-#define NAME glue(lbbp, BITS) ++#define NAME glue(glue(lbbp_, BORDER), BITS) + #ifdef WORDS_BIGENDIAN + #define SWAP_WORDS 1 + #endif +@@ -195,27 +226,34 @@ static void glue(pl110_draw_line16_,NAME + #ifdef SWAP_WORDS + data = bswap32(data); + #endif ++#ifdef RGB ++#define LSB r ++#define MSB b ++#else ++#define LSB b ++#define MSB r ++#endif + #if 0 +- r = data & 0x1f; ++ LSB = data & 0x1f; + data >>= 5; + g = data & 0x3f; + data >>= 6; +- b = data & 0x1f; ++ MSB = data & 0x1f; + data >>= 5; + #else +- r = (data & 0x1f) << 3; ++ LSB = (data & 0x1f) << 3; + data >>= 5; + g = (data & 0x3f) << 2; + data >>= 6; +- b = (data & 0x1f) << 3; ++ MSB = (data & 0x1f) << 3; + data >>= 5; + #endif + COPY_PIXEL(d, glue(rgb_to_pixel,BITS)(r, g, b)); +- r = (data & 0x1f) << 3; ++ LSB = (data & 0x1f) << 3; + data >>= 5; + g = (data & 0x3f) << 2; + data >>= 6; +- b = (data & 0x1f) << 3; ++ MSB = (data & 0x1f) << 3; + data >>= 5; + COPY_PIXEL(d, glue(rgb_to_pixel,BITS)(r, g, b)); + width -= 2; +@@ -229,14 +267,21 @@ static void glue(pl110_draw_line32_,NAME + unsigned int r, g, b; + while (width > 0) { + data = *(uint32_t *)src; ++#ifdef RGB ++#define LSB r ++#define MSB b ++#else ++#define LSB b ++#define MSB r ++#endif + #ifdef SWAP_WORDS +- r = data & 0xff; ++ LSB = data & 0xff; + g = (data >> 8) & 0xff; +- b = (data >> 16) & 0xff; ++ MSB = (data >> 16) & 0xff; + #else +- r = (data >> 24) & 0xff; ++ LSB = (data >> 24) & 0xff; + g = (data >> 16) & 0xff; +- b = (data >> 8) & 0xff; ++ MSB = (data >> 8) & 0xff; + #endif + COPY_PIXEL(d, glue(rgb_to_pixel,BITS)(r, g, b)); + width--; diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/fix_segfault.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/fix_segfault.patch new file mode 100644 index 0000000000..976c75cd60 --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/fix_segfault.patch @@ -0,0 +1,46 @@ +Index: qemu/Makefile.target +=================================================================== +--- qemu.orig/Makefile.target 2007-06-29 10:57:58.000000000 +0000 ++++ qemu/Makefile.target 2007-06-29 10:58:01.000000000 +0000 +@@ -241,7 +241,6 @@ + ifdef CONFIG_LINUX_USER + OBJS= main.o syscall.o mmap.o signal.o path.o osdep.o thunk.o \ + elfload.o linuxload.o +-LIBS+= $(AIOLIBS) + ifdef TARGET_HAS_BFLT + OBJS+= flatload.o + endif +Index: qemu/linux-user/syscall.c +=================================================================== +--- qemu.orig/linux-user/syscall.c 2007-06-29 10:58:01.000000000 +0000 ++++ qemu/linux-user/syscall.c 2007-06-29 10:58:30.000000000 +0000 +@@ -4872,29 +4872,6 @@ + goto unimplemented_nowarn; + #endif + +-#ifdef TARGET_NR_clock_gettime +- case TARGET_NR_clock_gettime: +- { +- struct timespec ts; +- ret = get_errno(clock_gettime(arg1, &ts)); +- if (!is_error(ret)) { +- host_to_target_timespec(arg2, &ts); +- } +- break; +- } +-#endif +-#ifdef TARGET_NR_clock_getres +- case TARGET_NR_clock_getres: +- { +- struct timespec ts; +- ret = get_errno(clock_getres(arg1, &ts)); +- if (!is_error(ret)) { +- host_to_target_timespec(arg2, &ts); +- } +- break; +- } +-#endif +- + default: + unimplemented: + gemu_log("qemu: Unsupported syscall: %d\n", num); diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/qemu-0.9.0-nptl-update.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/qemu-0.9.0-nptl-update.patch new file mode 100644 index 0000000000..869acba2cf --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/qemu-0.9.0-nptl-update.patch @@ -0,0 +1,294 @@ +Index: qemu/linux-user/main.c +=================================================================== +--- qemu.orig/linux-user/main.c 2007-06-29 10:47:58.000000000 +0000 ++++ qemu/linux-user/main.c 2007-06-29 10:47:58.000000000 +0000 +@@ -156,7 +156,7 @@ + p[1] = tswapl(e2); + } + +-uint64_t gdt_table[6]; ++uint64_t gdt_table[9]; + uint64_t idt_table[256]; + + /* only dpl matters as we do only user space emulation */ +@@ -1768,7 +1768,11 @@ + int optind; + const char *r; + int gdbstub_port = 0; +- ++ char *assume_kernel = getenv("QEMU_ASSUME_KERNEL"); ++ ++ if (assume_kernel) ++ setenv("LD_ASSUME_KERNEL", assume_kernel, 1); ++ + if (argc <= 1) + usage(); + +Index: qemu/linux-user/syscall.c +=================================================================== +--- qemu.orig/linux-user/syscall.c 2007-06-29 10:47:58.000000000 +0000 ++++ qemu/linux-user/syscall.c 2007-06-29 10:53:44.000000000 +0000 +@@ -60,6 +60,7 @@ + #define tchars host_tchars /* same as target */ + #define ltchars host_ltchars /* same as target */ + ++#include + #include + #include + #include +@@ -2122,6 +2123,80 @@ + return ret; + } + ++int do_set_thread_area(CPUX86State *env, target_ulong ptr) ++{ ++ uint64_t *gdt_table = g2h(env->gdt.base); ++ struct target_modify_ldt_ldt_s ldt_info; ++ struct target_modify_ldt_ldt_s *target_ldt_info; ++ int seg_32bit, contents, read_exec_only, limit_in_pages; ++ int seg_not_present, useable; ++ uint32_t *lp, entry_1, entry_2; ++ int i; ++ ++ lock_user_struct(target_ldt_info, ptr, 1); ++ ldt_info.entry_number = tswap32(target_ldt_info->entry_number); ++ ldt_info.base_addr = tswapl(target_ldt_info->base_addr); ++ ldt_info.limit = tswap32(target_ldt_info->limit); ++ ldt_info.flags = tswap32(target_ldt_info->flags); ++ if (ldt_info.entry_number == -1) { ++ for (i=6; i<8; i++) ++ if (gdt_table[i] == 0) { ++ ldt_info.entry_number = i; ++ target_ldt_info->entry_number = tswap32(i); ++ break; ++ } ++ } ++ unlock_user_struct(target_ldt_info, ptr, 0); ++ ++ if (ldt_info.entry_number < 6 || ldt_info.entry_number > 8) ++ return -EINVAL; ++ seg_32bit = ldt_info.flags & 1; ++ contents = (ldt_info.flags >> 1) & 3; ++ read_exec_only = (ldt_info.flags >> 3) & 1; ++ limit_in_pages = (ldt_info.flags >> 4) & 1; ++ seg_not_present = (ldt_info.flags >> 5) & 1; ++ useable = (ldt_info.flags >> 6) & 1; ++ ++ if (contents == 3) { ++ if (seg_not_present == 0) ++ return -EINVAL; ++ } ++ ++ /* NOTE: same code as Linux kernel */ ++ /* Allow LDTs to be cleared by the user. */ ++ if (ldt_info.base_addr == 0 && ldt_info.limit == 0) { ++ if ((contents == 0 && ++ read_exec_only == 1 && ++ seg_32bit == 0 && ++ limit_in_pages == 0 && ++ seg_not_present == 1 && ++ useable == 0 )) { ++ entry_1 = 0; ++ entry_2 = 0; ++ goto install; ++ } ++ } ++ ++ entry_1 = ((ldt_info.base_addr & 0x0000ffff) << 16) | ++ (ldt_info.limit & 0x0ffff); ++ entry_2 = (ldt_info.base_addr & 0xff000000) | ++ ((ldt_info.base_addr & 0x00ff0000) >> 16) | ++ (ldt_info.limit & 0xf0000) | ++ ((read_exec_only ^ 1) << 9) | ++ (contents << 10) | ++ ((seg_not_present ^ 1) << 15) | ++ (seg_32bit << 22) | ++ (limit_in_pages << 23) | ++ (useable << 20) | ++ 0x7000; ++ ++ /* Install the new entry ... */ ++install: ++ lp = (uint32_t *)(gdt_table + ldt_info.entry_number); ++ lp[0] = tswap32(entry_1); ++ lp[1] = tswap32(entry_2); ++ return 0; ++} + #endif /* defined(TARGET_I386) */ + + /* this stack is the equivalent of the kernel stack associated with a +@@ -2154,15 +2229,20 @@ + TaskState *ts; + uint8_t *new_stack; + CPUState *new_env; ++#if defined(TARGET_I386) ++ uint64_t *new_gdt_table; ++#endif + #ifdef USE_NPTL + unsigned int nptl_flags; + + if (flags & CLONE_PARENT_SETTID) + *parent_tidptr = gettid(); + #endif +- ++ + if (flags & CLONE_VM) { + ts = malloc(sizeof(TaskState) + NEW_STACK_SIZE); ++ if (!ts) ++ return -ENOMEM; + memset(ts, 0, sizeof(TaskState)); + new_stack = ts->stack; + ts->used = 1; +@@ -2174,6 +2254,29 @@ + #if defined(TARGET_I386) + if (!newsp) + newsp = env->regs[R_ESP]; ++ new_gdt_table = malloc(9 * 8); ++ if (!new_gdt_table) { ++ free(new_env); ++ return -ENOMEM; ++ } ++ /* Copy main GDT table from parent, but clear TLS entries */ ++ memcpy(new_gdt_table, g2h(env->gdt.base), 6 * 8); ++ memset(&new_gdt_table[6], 0, 3 * 8); ++ new_env->gdt.base = h2g(new_gdt_table); ++ if (flags & 0x00080000 /* CLONE_SETTLS */) { ++ ret = do_set_thread_area(new_env, new_env->regs[R_ESI]); ++ if (ret) { ++ free(new_gdt_table); ++ free(new_env); ++ return ret; ++ } ++ } ++ cpu_x86_load_seg(env, R_CS, new_env->regs[R_CS]); ++ cpu_x86_load_seg(env, R_DS, new_env->regs[R_DS]); ++ cpu_x86_load_seg(env, R_ES, new_env->regs[R_ES]); ++ cpu_x86_load_seg(env, R_SS, new_env->regs[R_SS]); ++ cpu_x86_load_seg(env, R_FS, new_env->regs[R_FS]); ++ cpu_x86_load_seg(env, R_GS, new_env->regs[R_GS]); + new_env->regs[R_ESP] = newsp; + new_env->regs[R_EAX] = 0; + #elif defined(TARGET_ARM) +@@ -2517,6 +2620,68 @@ + unlock_user_struct(target_ts, target_addr, 1); + } + ++static long do_futex(target_ulong uaddr, int op, uint32_t val, ++ target_ulong utime, target_ulong uaddr2, ++ uint32_t val3) ++{ ++ struct timespec host_utime; ++ unsigned long val2 = utime; ++ ++ if (utime && (op == FUTEX_WAIT || op == FUTEX_LOCK_PI)) { ++ target_to_host_timespec(&host_utime, utime); ++ val2 = (unsigned long)&host_utime; ++ } ++ ++#ifdef BSWAP_NEEDED ++ switch(op) { ++ case FUTEX_CMP_REQUEUE: ++ val3 = tswap32(val3); ++ case FUTEX_REQUEUE: ++ val2 = tswap32(val2); ++ case FUTEX_WAIT: ++ case FUTEX_WAKE: ++ val = tswap32(val); ++ case FUTEX_LOCK_PI: /* This one's icky, but comes out OK */ ++ case FUTEX_UNLOCK_PI: ++ break; ++ default: ++ gemu_log("qemu: Unsupported futex op %d\n", op); ++ return -ENOSYS; ++ } ++#if 0 /* No, it's worse than this */ ++ if (op == FUTEX_WAKE_OP) { ++ /* Need to munge the secondary operation (val3) */ ++ val3 = tswap32(val3); ++ int op2 = (val3 >> 28) & 7; ++ int cmp = (val3 >> 24) & 15; ++ int oparg = (val3 << 8) >> 20; ++ int cmparg = (val3 << 20) >> 20; ++ int shift = val3 & (FUTEX_OP_OPARG_SHIFT << 28); ++ ++ if (shift) ++ oparg = (oparg & 7) + 24 - (oparg & 24); ++ else oparg = ++ if (op2 == FUTEX_OP_ADD) { ++ gemu_log("qemu: Unsupported wrong-endian FUTEX_OP_ADD\n"); ++ return -ENOSYS; ++ } ++ if (cmparg == FUTEX_OP_CMP_LT || cmparg == FUTEX_OP_CMP_GE || ++ cmparg == FUTEX_OP_CMP_LE || cmparg == FUTEX_OP_CMP_GT) { ++ gemu_log("qemu: Unsupported wrong-endian futex cmparg %d\n", cmparg); ++ return -ENOSYS; ++ } ++ val3 = shift | (op2<<28) | (cmp<<24) | (oparg<<12) | cmparg; ++ } ++#endif ++#endif ++ return syscall(__NR_futex, g2h(uaddr), op, val, val2, g2h(uaddr2), val3); ++} ++ ++int do_set_tid_address(target_ulong tidptr) ++{ ++ return syscall(__NR_set_tid_address, g2h(tidptr)); ++} ++ + long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3, + long arg4, long arg5, long arg6) + { +@@ -2534,7 +2699,7 @@ + _mcleanup(); + #endif + gdb_exit(cpu_env, arg1); +- /* XXX: should free thread stack and CPU env */ ++ /* XXX: should free thread stack, GDT and CPU env */ + _exit(arg1); + ret = 0; /* avoid warning */ + break; +@@ -4642,6 +4807,9 @@ + ((CPUMIPSState *) cpu_env)->tls_value = arg1; + ret = 0; + break; ++#elif TARGET_i386 ++ ret = get_errno(do_set_thread_area(cpu_env, arg1)); ++ break; + #else + goto unimplemented_nowarn; + #endif +@@ -4655,6 +4823,21 @@ + goto unimplemented_nowarn; + #endif + ++#ifdef TARGET_NR_futex ++ case TARGET_NR_futex: ++ ret = get_errno(do_futex(arg1, arg2, arg3, arg4, arg5, arg6)); ++ break; ++#endif ++#ifdef TARGET_NR_set_tid_address ++ case TARGET_NR_set_tid_address: ++ ret = get_errno(do_set_tid_address(arg1)); ++ break; ++#endif ++#ifdef TARGET_NR_set_robust_list ++ case TARGET_NR_set_robust_list: ++ goto unimplemented_nowarn; ++#endif ++ + #ifdef TARGET_NR_clock_gettime + case TARGET_NR_clock_gettime: + { +@@ -4678,12 +4861,6 @@ + } + #endif + +-#if defined(TARGET_NR_set_tid_address) && defined(__NR_set_tid_address) +- case TARGET_NR_set_tid_address: +- ret = get_errno(set_tid_address((int *) arg1)); +- break; +-#endif +- + default: + unimplemented: + gemu_log("qemu: Unsupported syscall: %d\n", num); diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/qemu-0.9.0-nptl.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/qemu-0.9.0-nptl.patch new file mode 100644 index 0000000000..fc7b0cfa4b --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/qemu-0.9.0-nptl.patch @@ -0,0 +1,892 @@ +These are Paul Brook's patches to QEMU-0.8.2 to enable the running of single +ARM binaries under QEMU's user-emulation mode. Without them, QEMU-0.8.1 +immediately dies saying: + Error: f0005 + qemu: uncaught target signal 6 (Aborted) - exiting +while qemu-0.8.2 dies saying: + qemu: Unsupported syscall: 983045 + cannot set up thread-local storage: unknown error + +This file is a rediffing of the patches visible at +https://nowt.dyndns.org/patch.qemu_nptl on 27 Sept 2006 +which "patch" fails to apply automatically. +See also http://lists.gnu.org/archive/html/qemu-devel/2006-09/msg00194.html + + Martin Guy, 27 Sept 2006 + +Index: qemu/configure +=================================================================== +--- qemu.orig/configure 2007-06-29 10:47:39.000000000 +0000 ++++ qemu/configure 2007-06-29 10:47:58.000000000 +0000 +@@ -101,6 +101,7 @@ + darwin_user="no" + build_docs="no" + uname_release="" ++nptl="yes" + + # OS specific + targetos=`uname -s` +@@ -281,6 +282,8 @@ + *) echo "undefined SPARC architecture. Exiting";exit 1;; + esac + ;; ++ --disable-nptl) nptl="no" ++ ;; + esac + done + +@@ -355,6 +358,7 @@ + echo " --disable-linux-user disable all linux usermode emulation targets" + echo " --enable-darwin-user enable all darwin usermode emulation targets" + echo " --disable-darwin-user disable all darwin usermode emulation targets" ++echo " --disable-nptl disable usermode NPTL guest support" + echo " --fmod-lib path to FMOD library" + echo " --fmod-inc path to FMOD includes" + echo " --enable-uname-release=R Return R for uname -r in usermode emulation" +@@ -524,6 +528,23 @@ + } + EOF + ++# check NPTL support ++cat > $TMPC < ++void foo() ++{ ++#ifndef CLONE_SETTLS ++#error bork ++#endif ++} ++EOF ++ ++if $cc -c -o $TMPO $TMPC 2> /dev/null ; then ++ : ++else ++ nptl="no" ++fi ++ + ########################################## + # SDL probe + +@@ -678,6 +699,7 @@ + echo "Documentation $build_docs" + [ ! -z "$uname_release" ] && \ + echo "uname -r $uname_release" ++echo "NPTL support $nptl" + + if test $sdl_too_old = "yes"; then + echo "-> Your SDL version is too old - please upgrade to have SDL support" +@@ -1057,6 +1079,14 @@ + echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak + fi + fi ++else ++ if test "$nptl" = "yes" ; then ++ case "$target_cpu" in ++ arm | armeb) ++ echo "#define USE_NPTL 1" >> $config_h ++ ;; ++ esac ++ fi + fi + + if test "$cocoa" = "yes" ; then +Index: qemu/exec-all.h +=================================================================== +--- qemu.orig/exec-all.h 2007-06-29 10:47:39.000000000 +0000 ++++ qemu/exec-all.h 2007-06-29 10:47:58.000000000 +0000 +@@ -360,170 +360,7 @@ + extern CPUReadMemoryFunc *io_mem_read[IO_MEM_NB_ENTRIES][4]; + extern void *io_mem_opaque[IO_MEM_NB_ENTRIES]; + +-#if defined(__powerpc__) +-static inline int testandset (int *p) +-{ +- int ret; +- __asm__ __volatile__ ( +- "0: lwarx %0,0,%1\n" +- " xor. %0,%3,%0\n" +- " bne 1f\n" +- " stwcx. %2,0,%1\n" +- " bne- 0b\n" +- "1: " +- : "=&r" (ret) +- : "r" (p), "r" (1), "r" (0) +- : "cr0", "memory"); +- return ret; +-} +-#elif defined(__i386__) +-static inline int testandset (int *p) +-{ +- long int readval = 0; +- +- __asm__ __volatile__ ("lock; cmpxchgl %2, %0" +- : "+m" (*p), "+a" (readval) +- : "r" (1) +- : "cc"); +- return readval; +-} +-#elif defined(__x86_64__) +-static inline int testandset (int *p) +-{ +- long int readval = 0; +- +- __asm__ __volatile__ ("lock; cmpxchgl %2, %0" +- : "+m" (*p), "+a" (readval) +- : "r" (1) +- : "cc"); +- return readval; +-} +-#elif defined(__s390__) +-static inline int testandset (int *p) +-{ +- int ret; +- +- __asm__ __volatile__ ("0: cs %0,%1,0(%2)\n" +- " jl 0b" +- : "=&d" (ret) +- : "r" (1), "a" (p), "0" (*p) +- : "cc", "memory" ); +- return ret; +-} +-#elif defined(__alpha__) +-static inline int testandset (int *p) +-{ +- int ret; +- unsigned long one; +- +- __asm__ __volatile__ ("0: mov 1,%2\n" +- " ldl_l %0,%1\n" +- " stl_c %2,%1\n" +- " beq %2,1f\n" +- ".subsection 2\n" +- "1: br 0b\n" +- ".previous" +- : "=r" (ret), "=m" (*p), "=r" (one) +- : "m" (*p)); +- return ret; +-} +-#elif defined(__sparc__) +-static inline int testandset (int *p) +-{ +- int ret; +- +- __asm__ __volatile__("ldstub [%1], %0" +- : "=r" (ret) +- : "r" (p) +- : "memory"); +- +- return (ret ? 1 : 0); +-} +-#elif defined(__arm__) +-static inline int testandset (int *spinlock) +-{ +- register unsigned int ret; +- __asm__ __volatile__("swp %0, %1, [%2]" +- : "=r"(ret) +- : "0"(1), "r"(spinlock)); +- +- return ret; +-} +-#elif defined(__mc68000) +-static inline int testandset (int *p) +-{ +- char ret; +- __asm__ __volatile__("tas %1; sne %0" +- : "=r" (ret) +- : "m" (p) +- : "cc","memory"); +- return ret; +-} +-#elif defined(__ia64) +- +-#include +- +-static inline int testandset (int *p) +-{ +- return __sync_lock_test_and_set (p, 1); +-} +-#elif defined(__mips__) +-static inline int testandset (int *p) +-{ +- int ret; +- +- __asm__ __volatile__ ( +- " .set push \n" +- " .set noat \n" +- " .set mips2 \n" +- "1: li $1, 1 \n" +- " ll %0, %1 \n" +- " sc $1, %1 \n" +- " beqz $1, 1b \n" +- " .set pop " +- : "=r" (ret), "+R" (*p) +- : +- : "memory"); +- +- return ret; +-} +-#else +-#error unimplemented CPU support +-#endif +- +-typedef int spinlock_t; +- +-#define SPIN_LOCK_UNLOCKED 0 +- +-#if defined(CONFIG_USER_ONLY) +-static inline void spin_lock(spinlock_t *lock) +-{ +- while (testandset(lock)); +-} +- +-static inline void spin_unlock(spinlock_t *lock) +-{ +- *lock = 0; +-} +- +-static inline int spin_trylock(spinlock_t *lock) +-{ +- return !testandset(lock); +-} +-#else +-static inline void spin_lock(spinlock_t *lock) +-{ +-} +- +-static inline void spin_unlock(spinlock_t *lock) +-{ +-} +- +-static inline int spin_trylock(spinlock_t *lock) +-{ +- return 1; +-} +-#endif ++#include "qemu_spinlock.h" + + extern spinlock_t tb_lock; + +Index: qemu/linux-user/arm/syscall.h +=================================================================== +--- qemu.orig/linux-user/arm/syscall.h 2007-06-29 10:47:39.000000000 +0000 ++++ qemu/linux-user/arm/syscall.h 2007-06-29 10:47:58.000000000 +0000 +@@ -28,7 +28,9 @@ + #define ARM_SYSCALL_BASE 0x900000 + #define ARM_THUMB_SYSCALL 0 + +-#define ARM_NR_cacheflush (ARM_SYSCALL_BASE + 0xf0000 + 2) ++#define ARM_NR_BASE 0xf0000 ++#define ARM_NR_cacheflush (ARM_NR_BASE + 2) ++#define ARM_NR_set_tls (ARM_NR_BASE + 5) + + #define ARM_NR_semihosting 0x123456 + #define ARM_NR_thumb_semihosting 0xAB +Index: qemu/linux-user/main.c +=================================================================== +--- qemu.orig/linux-user/main.c 2007-06-29 10:47:39.000000000 +0000 ++++ qemu/linux-user/main.c 2007-06-29 10:53:47.000000000 +0000 +@@ -325,6 +325,50 @@ + } + } + ++/* Handle a jump to the kernel code page. */ ++static int ++do_kernel_trap(CPUARMState *env) ++{ ++ uint32_t addr; ++ uint32_t *ptr; ++ uint32_t cpsr; ++ ++ switch (env->regs[15]) { ++ case 0xffff0fc0: /* __kernel_cmpxchg */ ++ /* XXX: This only works between threads, not between processes. ++ Use native atomic operations. */ ++ /* ??? This probably breaks horribly if the access segfaults. */ ++ cpu_lock(); ++ ptr = (uint32_t *)env->regs[2]; ++ cpsr = cpsr_read(env); ++ if (*ptr == env->regs[0]) { ++ *ptr = env->regs[1]; ++ env->regs[0] = 0; ++ cpsr |= CPSR_C; ++ } else { ++ env->regs[0] = -1; ++ cpsr &= ~CPSR_C; ++ } ++ cpsr_write(env, cpsr, CPSR_C); ++ cpu_unlock(); ++ break; ++ case 0xffff0fe0: /* __kernel_get_tls */ ++ env->regs[0] = env->cp15.c13_tls; ++ break; ++ default: ++ return 1; ++ } ++ /* Jump back to the caller. */ ++ addr = env->regs[14]; ++ if (addr & 1) { ++ env->thumb = 1; ++ addr &= ~1; ++ } ++ env->regs[15] = addr; ++ ++ return 0; ++} ++ + void cpu_loop(CPUARMState *env) + { + int trapnr; +@@ -381,10 +425,8 @@ + } + } + +- if (n == ARM_NR_cacheflush) { +- arm_cache_flush(env->regs[0], env->regs[1]); +- } else if (n == ARM_NR_semihosting +- || n == ARM_NR_thumb_semihosting) { ++ if (n == ARM_NR_semihosting ++ || n == ARM_NR_thumb_semihosting) { + env->regs[0] = do_arm_semihosting (env); + } else if (n == 0 || n >= ARM_SYSCALL_BASE + || (env->thumb && n == ARM_THUMB_SYSCALL)) { +@@ -395,14 +437,34 @@ + n -= ARM_SYSCALL_BASE; + env->eabi = 0; + } +- env->regs[0] = do_syscall(env, +- n, +- env->regs[0], +- env->regs[1], +- env->regs[2], +- env->regs[3], +- env->regs[4], +- env->regs[5]); ++ if ( n > ARM_NR_BASE) { ++ switch (n) ++ { ++ case ARM_NR_cacheflush: ++ arm_cache_flush(env->regs[0], env->regs[1]); ++ break; ++#ifdef USE_NPTL ++ case ARM_NR_set_tls: ++ cpu_set_tls(env, env->regs[0]); ++ env->regs[0] = 0; ++ break; ++#endif ++ default: ++ printf ("Error: Bad syscall: %x\n", n); ++ goto error; ++ } ++ } ++ else ++ { ++ env->regs[0] = do_syscall(env, ++ n, ++ env->regs[0], ++ env->regs[1], ++ env->regs[2], ++ env->regs[3], ++ env->regs[4], ++ env->regs[5]); ++ } + } else { + goto error; + } +@@ -441,6 +503,10 @@ + } + } + break; ++ case EXCP_KERNEL_TRAP: ++ if (do_kernel_trap(env)) ++ goto error; ++ break; + default: + error: + fprintf(stderr, "qemu: unhandled CPU exception 0x%x - aborting\n", +@@ -2047,6 +2113,10 @@ + ts->heap_base = info->brk; + /* This will be filled in on the first SYS_HEAPINFO call. */ + ts->heap_limit = 0; ++ /* Register the magic kernel code page. The cpu will generate a ++ special exception when it tries to execute code here. We can't ++ put real code here because it may be in use by the host kernel. */ ++ page_set_flags(0xffff0000, 0xffff0fff, 0); + #endif + + if (gdbstub_port) { +Index: qemu/linux-user/qemu.h +=================================================================== +--- qemu.orig/linux-user/qemu.h 2007-06-29 10:47:39.000000000 +0000 ++++ qemu/linux-user/qemu.h 2007-06-29 10:47:58.000000000 +0000 +@@ -80,6 +80,9 @@ + uint32_t heap_base; + uint32_t heap_limit; + #endif ++#ifdef USE_NPTL ++ uint32_t *child_tidptr; ++#endif + int used; /* non zero if used */ + struct image_info *info; + uint8_t stack[0]; +Index: qemu/linux-user/syscall.c +=================================================================== +--- qemu.orig/linux-user/syscall.c 2007-06-29 10:47:39.000000000 +0000 ++++ qemu/linux-user/syscall.c 2007-06-29 10:53:47.000000000 +0000 +@@ -70,9 +70,18 @@ + #include + + #include "qemu.h" ++#include "qemu_spinlock.h" + + //#define DEBUG + ++#ifdef USE_NPTL ++#define CLONE_NPTL_FLAGS2 (CLONE_SETTLS | \ ++ CLONE_PARENT_SETTID | CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID) ++#else ++/* XXX: Hardcode the above values. */ ++#define CLONE_NPTL_FLAGS2 0 ++#endif ++ + #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) \ + || defined(TARGET_M68K) || defined(TARGET_SH4) + /* 16 bit uid wrappers emulation */ +@@ -2119,20 +2128,38 @@ + thread/process */ + #define NEW_STACK_SIZE 8192 + ++#ifdef USE_NPTL ++static spinlock_t nptl_lock = SPIN_LOCK_UNLOCKED; ++#endif ++ + static int clone_func(void *arg) + { + CPUState *env = arg; ++#ifdef HAVE_NPTL ++ /* Wait until the parent has finshed initializing the tls state. */ ++ while (!spin_trylock(&nptl_lock)) ++ usleep(1); ++ spin_unlock(&nptl_lock); ++#endif + cpu_loop(env); + /* never exits */ + return 0; + } + +-int do_fork(CPUState *env, unsigned int flags, unsigned long newsp) ++int do_fork(CPUState *env, unsigned int flags, unsigned long newsp, ++ uint32_t *parent_tidptr, void *newtls, ++ uint32_t *child_tidptr) + { + int ret; + TaskState *ts; + uint8_t *new_stack; + CPUState *new_env; ++#ifdef USE_NPTL ++ unsigned int nptl_flags; ++ ++ if (flags & CLONE_PARENT_SETTID) ++ *parent_tidptr = gettid(); ++#endif + + if (flags & CLONE_VM) { + ts = malloc(sizeof(TaskState) + NEW_STACK_SIZE); +@@ -2199,16 +2226,67 @@ + #error unsupported target CPU + #endif + new_env->opaque = ts; ++#ifdef USE_NPTL ++ nptl_flags = flags; ++ flags &= ~CLONE_NPTL_FLAGS2; ++ ++ if (nptl_flags & CLONE_CHILD_CLEARTID) { ++ ts->child_tidptr = child_tidptr; ++ } ++ ++ if (nptl_flags & CLONE_SETTLS) ++ cpu_set_tls (new_env, newtls); ++ ++ /* Grab the global cpu lock so that the thread setup appears ++ atomic. */ ++ if (nptl_flags & CLONE_CHILD_SETTID) ++ spin_lock(&nptl_lock); ++ ++#else ++ if (flags & CLONE_NPTL_FLAGS2) ++ return -EINVAL; ++#endif ++ ++ if (CLONE_VFORK & flags) ++ flags ^= CLONE_VM; + #ifdef __ia64__ + ret = __clone2(clone_func, new_stack + NEW_STACK_SIZE, flags, new_env); + #else + ret = clone(clone_func, new_stack + NEW_STACK_SIZE, flags, new_env); + #endif ++#ifdef USE_NPTL ++ if (ret != -1) { ++ if (nptl_flags & CLONE_CHILD_SETTID) ++ *child_tidptr = ret; ++ } ++ ++ /* Allow the child to continue. */ ++ if (nptl_flags & CLONE_CHILD_SETTID) ++ spin_unlock(&nptl_lock); ++#endif + } else { + /* if no CLONE_VM, we consider it is a fork */ +- if ((flags & ~CSIGNAL) != 0) ++ if ((flags & ~(CSIGNAL | CLONE_NPTL_FLAGS2)) != 0) + return -EINVAL; + ret = fork(); ++#ifdef USE_NPTL ++ /* There is a race condition here. The parent process could ++ theoretically read the TID in the child process before the child ++ tid is set. This would require using either ptrace ++ (not implemented) or having *_tidptr to point at a shared memory ++ mapping. We can't repeat the spinlock hack used above because ++ the child process gets its own copy of the lock. */ ++ if (ret == 0) { ++ /* Child Process. */ ++ if (flags & CLONE_CHILD_SETTID) ++ *child_tidptr = gettid(); ++ ts = (TaskState *)env->opaque; ++ if (flags & CLONE_CHILD_CLEARTID) ++ ts->child_tidptr = child_tidptr; ++ if (flags & CLONE_SETTLS) ++ cpu_set_tls (env, newtls); ++ } ++#endif + } + return ret; + } +@@ -2485,7 +2563,7 @@ + ret = do_brk(arg1); + break; + case TARGET_NR_fork: +- ret = get_errno(do_fork(cpu_env, SIGCHLD, 0)); ++ ret = get_errno(do_fork(cpu_env, SIGCHLD, 0, NULL, NULL, NULL)); + break; + #ifdef TARGET_NR_waitpid + case TARGET_NR_waitpid: +@@ -3649,7 +3727,8 @@ + ret = get_errno(fsync(arg1)); + break; + case TARGET_NR_clone: +- ret = get_errno(do_fork(cpu_env, arg1, arg2)); ++ ret = get_errno(do_fork(cpu_env, arg1, arg2, (uint32_t *)arg3, ++ (void *)arg4, (uint32_t *)arg5)); + break; + #ifdef __NR_exit_group + /* new thread calls */ +@@ -4037,7 +4116,8 @@ + #endif + #ifdef TARGET_NR_vfork + case TARGET_NR_vfork: +- ret = get_errno(do_fork(cpu_env, CLONE_VFORK | CLONE_VM | SIGCHLD, 0)); ++ ret = get_errno(do_fork(cpu_env, CLONE_VFORK | CLONE_VM | SIGCHLD, 0, ++ NULL, NULL, NULL)); + break; + #endif + #ifdef TARGET_NR_ugetrlimit +@@ -4619,4 +4699,3 @@ + #endif + return ret; + } +- +Index: qemu/qemu_spinlock.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ qemu/qemu_spinlock.h 2007-06-29 10:47:58.000000000 +0000 +@@ -0,0 +1,181 @@ ++/* ++ * Atomic operation helper include ++ * ++ * Copyright (c) 2005 Fabrice Bellard ++ * ++ * This library is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU Lesser General Public ++ * License as published by the Free Software Foundation; either ++ * version 2 of the License, or (at your option) any later version. ++ * ++ * This library is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * Lesser General Public License for more details. ++ * ++ * You should have received a copy of the GNU Lesser General Public ++ * License along with this library; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ */ ++#ifndef QEMU_SPINLOCK_H ++#define QEMU_SPINLOCK_H ++ ++#ifdef __powerpc__ ++static inline int testandset (int *p) ++{ ++ int ret; ++ __asm__ __volatile__ ( ++ "0: lwarx %0,0,%1\n" ++ " xor. %0,%3,%0\n" ++ " bne 1f\n" ++ " stwcx. %2,0,%1\n" ++ " bne- 0b\n" ++ "1: " ++ : "=&r" (ret) ++ : "r" (p), "r" (1), "r" (0) ++ : "cr0", "memory"); ++ return ret; ++} ++#endif ++ ++#ifdef __i386__ ++static inline int testandset (int *p) ++{ ++ long int readval = 0; ++ ++ __asm__ __volatile__ ("lock; cmpxchgl %2, %0" ++ : "+m" (*p), "+a" (readval) ++ : "r" (1) ++ : "cc"); ++ return readval; ++} ++#endif ++ ++#ifdef __x86_64__ ++static inline int testandset (int *p) ++{ ++ long int readval = 0; ++ ++ __asm__ __volatile__ ("lock; cmpxchgl %2, %0" ++ : "+m" (*p), "+a" (readval) ++ : "r" (1) ++ : "cc"); ++ return readval; ++} ++#endif ++ ++#ifdef __s390__ ++static inline int testandset (int *p) ++{ ++ int ret; ++ ++ __asm__ __volatile__ ("0: cs %0,%1,0(%2)\n" ++ " jl 0b" ++ : "=&d" (ret) ++ : "r" (1), "a" (p), "0" (*p) ++ : "cc", "memory" ); ++ return ret; ++} ++#endif ++ ++#ifdef __alpha__ ++static inline int testandset (int *p) ++{ ++ int ret; ++ unsigned long one; ++ ++ __asm__ __volatile__ ("0: mov 1,%2\n" ++ " ldl_l %0,%1\n" ++ " stl_c %2,%1\n" ++ " beq %2,1f\n" ++ ".subsection 2\n" ++ "1: br 0b\n" ++ ".previous" ++ : "=r" (ret), "=m" (*p), "=r" (one) ++ : "m" (*p)); ++ return ret; ++} ++#endif ++ ++#ifdef __sparc__ ++static inline int testandset (int *p) ++{ ++ int ret; ++ ++ __asm__ __volatile__("ldstub [%1], %0" ++ : "=r" (ret) ++ : "r" (p) ++ : "memory"); ++ ++ return (ret ? 1 : 0); ++} ++#endif ++ ++#ifdef __arm__ ++static inline int testandset (int *spinlock) ++{ ++ register unsigned int ret; ++ __asm__ __volatile__("swp %0, %1, [%2]" ++ : "=r"(ret) ++ : "0"(1), "r"(spinlock)); ++ ++ return ret; ++} ++#endif ++ ++#ifdef __mc68000 ++static inline int testandset (int *p) ++{ ++ char ret; ++ __asm__ __volatile__("tas %1; sne %0" ++ : "=r" (ret) ++ : "m" (p) ++ : "cc","memory"); ++ return ret; ++} ++#endif ++ ++#ifdef __ia64 ++#include ++ ++static inline int testandset (int *p) ++{ ++ return __sync_lock_test_and_set (p, 1); ++} ++#endif ++ ++typedef int spinlock_t; ++ ++#define SPIN_LOCK_UNLOCKED 0 ++ ++#if defined(CONFIG_USER_ONLY) ++static inline void spin_lock(spinlock_t *lock) ++{ ++ while (testandset(lock)); ++} ++ ++static inline void spin_unlock(spinlock_t *lock) ++{ ++ *lock = 0; ++} ++ ++static inline int spin_trylock(spinlock_t *lock) ++{ ++ return !testandset(lock); ++} ++#else ++static inline void spin_lock(spinlock_t *lock) ++{ ++} ++ ++static inline void spin_unlock(spinlock_t *lock) ++{ ++} ++ ++static inline int spin_trylock(spinlock_t *lock) ++{ ++ return 1; ++} ++#endif ++ ++#endif +Index: qemu/target-arm/cpu.h +=================================================================== +--- qemu.orig/target-arm/cpu.h 2007-06-29 10:47:39.000000000 +0000 ++++ qemu/target-arm/cpu.h 2007-06-29 10:47:58.000000000 +0000 +@@ -37,6 +37,7 @@ + #define EXCP_IRQ 5 + #define EXCP_FIQ 6 + #define EXCP_BKPT 7 ++#define EXCP_KERNEL_TRAP 8 /* Jumped to kernel code page. */ + + typedef void ARMWriteCPFunc(void *opaque, int cp_info, + int srcreg, int operand, uint32_t value); +@@ -97,6 +98,7 @@ + uint32_t c9_data; + uint32_t c13_fcse; /* FCSE PID. */ + uint32_t c13_context; /* Context ID. */ ++ uint32_t c13_tls; /* Context ID. */ + uint32_t c15_cpar; /* XScale Coprocessor Access Register */ + } cp15; + +@@ -169,6 +171,15 @@ + int cpu_arm_signal_handler(int host_signum, void *pinfo, + void *puc); + ++void cpu_lock(void); ++void cpu_unlock(void); ++#if defined(USE_NPTL) ++static inline void cpu_set_tls(CPUARMState *env, void *newtls) ++{ ++ env->cp15.c13_tls = (uint32_t)(long)newtls; ++} ++#endif ++ + #define CPSR_M (0x1f) + #define CPSR_T (1 << 5) + #define CPSR_F (1 << 6) +@@ -180,7 +191,11 @@ + #define CPSR_J (1 << 24) + #define CPSR_IT_0_1 (3 << 25) + #define CPSR_Q (1 << 27) +-#define CPSR_NZCV (0xf << 28) ++#define CPSR_V (1 << 28) ++#define CPSR_C (1 << 29) ++#define CPSR_Z (1 << 30) ++#define CPSR_N (1 << 31) ++#define CPSR_NZCV (CPSR_N | CPSR_Z | CPSR_C | CPSR_V) + + #define CACHED_CPSR_BITS (CPSR_T | CPSR_Q | CPSR_NZCV) + /* Return the current CPSR value. */ +Index: qemu/target-arm/exec.h +=================================================================== +--- qemu.orig/target-arm/exec.h 2007-06-29 10:47:39.000000000 +0000 ++++ qemu/target-arm/exec.h 2007-06-29 10:47:58.000000000 +0000 +@@ -68,8 +68,6 @@ + + /* In op_helper.c */ + +-void cpu_lock(void); +-void cpu_unlock(void); + void helper_set_cp(CPUState *, uint32_t, uint32_t); + uint32_t helper_get_cp(CPUState *, uint32_t); + void helper_set_cp15(CPUState *, uint32_t, uint32_t); +Index: qemu/target-arm/op.c +=================================================================== +--- qemu.orig/target-arm/op.c 2007-06-29 10:47:39.000000000 +0000 ++++ qemu/target-arm/op.c 2007-06-29 10:47:58.000000000 +0000 +@@ -891,6 +891,12 @@ + cpu_loop_exit(); + } + ++void OPPROTO op_kernel_trap(void) ++{ ++ env->exception_index = EXCP_KERNEL_TRAP; ++ cpu_loop_exit(); ++} ++ + /* VFP support. We follow the convention used for VFP instrunctions: + Single precition routines have a "s" suffix, double precision a + "d" suffix. */ +Index: qemu/target-arm/op_mem.h +=================================================================== +--- qemu.orig/target-arm/op_mem.h 2007-06-29 10:47:39.000000000 +0000 ++++ qemu/target-arm/op_mem.h 2007-06-29 10:47:58.000000000 +0000 +@@ -1,5 +1,6 @@ + /* ARM memory operations. */ + ++void helper_ld(uint32_t); + /* Load from address T1 into T0. */ + #define MEM_LD_OP(name) \ + void OPPROTO glue(op_ld##name,MEMSUFFIX)(void) \ +Index: qemu/target-arm/translate.c +=================================================================== +--- qemu.orig/target-arm/translate.c 2007-06-29 10:47:39.000000000 +0000 ++++ qemu/target-arm/translate.c 2007-06-29 10:47:58.000000000 +0000 +@@ -3548,6 +3548,15 @@ + nb_gen_labels = 0; + lj = -1; + do { ++#ifdef CONFIG_USER_ONLY ++ /* Intercept jump to the magic kernel page. */ ++ if (dc->pc > 0xffff0000) { ++ gen_op_kernel_trap(); ++ dc->is_jmp = DISAS_UPDATE; ++ break; ++ } ++#endif ++ + if (env->nb_breakpoints > 0) { + for(j = 0; j < env->nb_breakpoints; j++) { + if (env->breakpoints[j] == dc->pc) { diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/qemu-amd64-32b-mapping-0.9.0.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/qemu-amd64-32b-mapping-0.9.0.patch new file mode 100644 index 0000000000..d9303e3464 --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/qemu-amd64-32b-mapping-0.9.0.patch @@ -0,0 +1,31 @@ +--- qemu.orig/linux-user/mmap.c ++++ qemu/linux-user/mmap.c +@@ -29,6 +29,10 @@ + + //#define DEBUG_MMAP + ++#ifndef MAP_32BIT ++#define MAP_32BIT 0 ++#endif ++ + /* NOTE: all the constants are the HOST ones, but addresses are target. */ + int target_mprotect(target_ulong start, target_ulong len, int prot) + { +@@ -234,7 +238,7 @@ + host_offset = offset & qemu_host_page_mask; + host_len = len + offset - host_offset; + host_start = (long)mmap(real_start ? g2h(real_start) : NULL, +- host_len, prot, flags, fd, host_offset); ++ host_len, prot, (flags | MAP_32BIT), fd, host_offset); + if (host_start == -1) + return host_start; + /* update start so that it points to the file position at 'offset' */ +@@ -388,7 +392,7 @@ + int prot; + + /* XXX: use 5 args syscall */ +- new_addr = (long)mremap(g2h(old_addr), old_size, new_size, flags); ++ new_addr = (long)mremap(g2h(old_addr), old_size, new_size, (flags | MAP_32BIT)); + if (new_addr == -1) + return new_addr; + new_addr = h2g(new_addr); diff --git a/meta/packages/qemu/qemu-0.9.0+cvs20070613/workaround_bad_futex_headers.patch b/meta/packages/qemu/qemu-0.9.0+cvs20070613/workaround_bad_futex_headers.patch new file mode 100644 index 0000000000..cc122ebdba --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.0+cvs20070613/workaround_bad_futex_headers.patch @@ -0,0 +1,25 @@ +--- + linux-user/syscall.c | 10 +++++++++- + 1 file changed, 9 insertions(+), 1 deletion(-) + +Index: qemu/linux-user/syscall.c +=================================================================== +--- qemu.orig/linux-user/syscall.c 2007-08-09 20:28:06.000000000 +0100 ++++ qemu/linux-user/syscall.c 2007-08-09 20:28:41.000000000 +0100 +@@ -61,7 +61,15 @@ + #define tchars host_tchars /* same as target */ + #define ltchars host_ltchars /* same as target */ + +-#include ++#define FUTEX_WAIT 0 ++#define FUTEX_WAKE 1 ++#define FUTEX_FD 2 ++#define FUTEX_REQUEUE 3 ++#define FUTEX_CMP_REQUEUE 4 ++#define FUTEX_WAKE_OP 5 ++#define FUTEX_LOCK_PI 6 ++#define FUTEX_UNLOCK_PI 7 ++ + #include + #include + #include diff --git a/meta/packages/qemu/qemu_20070613.bb b/meta/packages/qemu/qemu_20070613.bb index 590641b84f..9d4a5c605b 100644 --- a/meta/packages/qemu/qemu_20070613.bb +++ b/meta/packages/qemu/qemu_20070613.bb @@ -4,6 +4,7 @@ SRCDATE = "20070613" PV = "0.9.0+cvs${SRCDATE}" PR = "r4" +FILESPATH = "${FILE_DIRNAME}/qemu-${PV}:${FILE_DIRNAME}/files" FILESDIR = "${WORKDIR}" SRC_URI = "\ @@ -47,9 +48,9 @@ SRC_URI = "\ S = "${WORKDIR}/qemu" -#EXTRA_OECONF = "--disable-sdl" -#EXTRA_OECONF = "--disable-gfx-check --target-list=arm-linux-user" -EXTRA_OECONF = "--disable-gfx-check" +#EXTRA_OECONF += "--disable-sdl" +#EXTRA_OECONF += "--target-list=arm-linux-user" +EXTRA_OECONF += "--disable-gfx-check" inherit autotools diff --git a/meta/packages/qemu/qemu_20071121.bb b/meta/packages/qemu/qemu_20071121.bb index 34924fe18b..66662f0d00 100644 --- a/meta/packages/qemu/qemu_20071121.bb +++ b/meta/packages/qemu/qemu_20071121.bb @@ -4,8 +4,6 @@ SRCDATE = "20071121" PV = "0.9.0+cvs${SRCDATE}" PR = "r1" -DEFAULT_PREFERENCE = "-1" - FILESPATH = "${FILE_DIRNAME}/qemu-${PV}:${FILE_DIRNAME}/files" FILESDIR = "${WORKDIR}" diff --git a/meta/packages/qemu/qemu_cvs.bb b/meta/packages/qemu/qemu_cvs.bb index c64875bda6..137262ca2d 100644 --- a/meta/packages/qemu/qemu_cvs.bb +++ b/meta/packages/qemu/qemu_cvs.bb @@ -47,9 +47,9 @@ SRC_URI = "\ S = "${WORKDIR}/qemu" -#EXTRA_OECONF = "--disable-sdl" -#EXTRA_OECONF = "--disable-gfx-check --target-list=arm-linux-user" -EXTRA_OECONF = "--disable-gfx-check" +#EXTRA_OECONF += "--disable-sdl" +#EXTRA_OECONF += "--target-list=arm-linux-user" +EXTRA_OECONF += "--disable-gfx-check" inherit autotools -- cgit v1.2.3-54-g00ecf