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authorKhem Raj <raj.khem@gmail.com>2017-07-01 12:54:55 -0700
committerMartin Jansa <Martin.Jansa@gmail.com>2017-07-14 23:44:30 +0200
commit27a7e20e2bb8722aad9dc59509fc0884f1b276b4 (patch)
tree9ce7e576db80ae4508c93300ce457de5b489bada /meta-oe/recipes-devtools
parentf52cbdcbe5ca0a2c0b4f02a79dd46394817ead78 (diff)
downloadmeta-openembedded-27a7e20e2bb8722aad9dc59509fc0884f1b276b4.tar.gz
ltrace: Add mips64 support
Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Diffstat (limited to 'meta-oe/recipes-devtools')
-rw-r--r--meta-oe/recipes-devtools/ltrace/ltrace/0001-Add-support-for-mips64-n32-n64.patch1148
-rw-r--r--meta-oe/recipes-devtools/ltrace/ltrace_git.bb1
2 files changed, 1149 insertions, 0 deletions
diff --git a/meta-oe/recipes-devtools/ltrace/ltrace/0001-Add-support-for-mips64-n32-n64.patch b/meta-oe/recipes-devtools/ltrace/ltrace/0001-Add-support-for-mips64-n32-n64.patch
new file mode 100644
index 000000000..d0daf1466
--- /dev/null
+++ b/meta-oe/recipes-devtools/ltrace/ltrace/0001-Add-support-for-mips64-n32-n64.patch
@@ -0,0 +1,1148 @@
1From 5f6dfafb80bdc2566fe91d5fde96769175fabf35 Mon Sep 17 00:00:00 2001
2From: Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3Date: Sat, 1 Jul 2017 10:56:59 -0700
4Subject: [PATCH] Add support for mips64 n32/n64
5
6Signed-off-by: Khem Raj <raj.khem@gmail.com>
7---
8Upstream-Status: Pending
9Source: http://lists.alioth.debian.org/pipermail/ltrace-devel/2015-May/001327.html
10
11 backend.h | 8 +
12 ltrace-elf.c | 12 ++
13 proc.h | 1 +
14 sysdeps/linux-gnu/mips/Makefile.am | 1 +
15 sysdeps/linux-gnu/mips/abi.c | 64 +++++++
16 sysdeps/linux-gnu/mips/arch.h | 24 ++-
17 sysdeps/linux-gnu/mips/plt.c | 68 ++++++--
18 sysdeps/linux-gnu/mips/signalent1.h | 52 ++++++
19 sysdeps/linux-gnu/mips/syscallent1.h | 328 +++++++++++++++++++++++++++++++++++
20 sysdeps/linux-gnu/mips/trace.c | 241 ++++++++++++++++++-------
21 sysdeps/linux-gnu/mksyscallent_mips | 9 +-
22 11 files changed, 728 insertions(+), 80 deletions(-)
23 create mode 100644 sysdeps/linux-gnu/mips/abi.c
24 create mode 100644 sysdeps/linux-gnu/mips/signalent1.h
25 create mode 100644 sysdeps/linux-gnu/mips/syscallent1.h
26
27diff --git a/backend.h b/backend.h
28index e25daa0..0d6926a 100644
29--- a/backend.h
30+++ b/backend.h
31@@ -314,6 +314,14 @@ int arch_process_exec(struct process *proc);
32 int arch_get_sym_info(struct ltelf *lte, const char *filename, size_t sym_index,
33 GElf_Rela *rela, GElf_Sym *sym);
34
35+/* The following callback has to be implemented in backend if arch.h
36+ * defines ARCH_HAVE_GET_ABI
37+ *
38+ * This is called from read_module just once, when reading the main module.
39+ * The value returned is an architecture specific ID for the current ABI
40+ * to be used later for ABI-specific operations. */
41+char arch_get_abi(GElf_Ehdr ehdr);
42+
43 enum plt_status {
44 PLT_FAIL,
45 PLT_OK,
46diff --git a/ltrace-elf.c b/ltrace-elf.c
47index f439cb0..a85edca 100644
48--- a/ltrace-elf.c
49+++ b/ltrace-elf.c
50@@ -1131,6 +1131,14 @@ populate_symtab(struct process *proc, const char *filename,
51 only_exported_names);
52 }
53
54+#ifndef ARCH_HAVE_GET_ABI
55+char
56+arch_get_abi(GElf_Ehdr ehdr)
57+{
58+ return 0;
59+}
60+#endif
61+
62 static int
63 read_module(struct library *lib, struct process *proc,
64 const char *filename, GElf_Addr bias, int main)
65@@ -1151,6 +1159,10 @@ read_module(struct library *lib, struct process *proc,
66 * with 32-bit ltrace. It is desirable to preserve this. */
67 proc->e_machine = lte.ehdr.e_machine;
68 proc->e_class = lte.ehdr.e_ident[EI_CLASS];
69+ /* Another candidate for the ABI module. We probably
70+ * want to do all of the e_* stuff only once, for main */
71+ if (main)
72+ proc->e_abi = arch_get_abi(lte.ehdr);
73 get_arch_dep(proc);
74
75 /* Find out the base address. For PIE main binaries we look
76diff --git a/proc.h b/proc.h
77index a611456..00094e1 100644
78--- a/proc.h
79+++ b/proc.h
80@@ -117,6 +117,7 @@ struct process {
81 * nauseam. */
82 short e_machine;
83 char e_class;
84+ char e_abi;
85
86 #if defined(HAVE_LIBDW)
87 /* Unwind info for leader, NULL for non-leader procs. */
88diff --git a/sysdeps/linux-gnu/mips/Makefile.am b/sysdeps/linux-gnu/mips/Makefile.am
89index 1fd8c2a..571ee0d 100644
90--- a/sysdeps/linux-gnu/mips/Makefile.am
91+++ b/sysdeps/linux-gnu/mips/Makefile.am
92@@ -20,6 +20,7 @@ noinst_LTLIBRARIES = \
93 ../libcpu.la
94
95 ___libcpu_la_SOURCES = \
96+ abi.c \
97 plt.c \
98 regs.c \
99 trace.c
100diff --git a/sysdeps/linux-gnu/mips/abi.c b/sysdeps/linux-gnu/mips/abi.c
101new file mode 100644
102index 0000000..64e3c10
103--- /dev/null
104+++ b/sysdeps/linux-gnu/mips/abi.c
105@@ -0,0 +1,64 @@
106+/*
107+ * This file is part of ltrace.
108+ * Copyright (C) 2015 Imagination Technologies Limited
109+ *
110+ * This program is free software; you can redistribute it and/or
111+ * modify it under the terms of the GNU General Public License as
112+ * published by the Free Software Foundation; either version 2 of the
113+ * License, or (at your option) any later version.
114+ *
115+ * This program is distributed in the hope that it will be useful, but
116+ * WITHOUT ANY WARRANTY; without even the implied warranty of
117+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
118+ * General Public License for more details.
119+ *
120+ * You should have received a copy of the GNU General Public License
121+ * along with this program; if not, write to the Free Software
122+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
123+ * 02110-1301 USA
124+ */
125+
126+#include <stdio.h>
127+#include <gelf.h>
128+#include "arch.h"
129+
130+/*
131+ * There is no bit in the header-flags to mark N64 ABI, it must be
132+ * determined by exclusion of other ABIs. The following values are
133+ * from elfcpp/mips.h in binutils sources
134+ */
135+enum
136+{
137+ E_MIPS_ABI_MASK = 0x0000F000,
138+ E_MIPS_ABI_N32 = 0x00000020,
139+ E_MIPS_ABI_O32 = 0x00001000,
140+ E_MIPS_ABI_O64 = 0x00002000,
141+ E_MIPS_ABI_EABI32 = 0x00003000,
142+ E_MIPS_ABI_EABI64 = 0x00004000,
143+};
144+
145+char
146+arch_get_abi(GElf_Ehdr ehdr)
147+{
148+ enum mips_abi_type abi;
149+ switch (ehdr.e_flags & E_MIPS_ABI_MASK) {
150+ case E_MIPS_ABI_O32:
151+ abi = ABI_O32; break;
152+ case E_MIPS_ABI_O64:
153+ abi = ABI_O64; break;
154+ case E_MIPS_ABI_EABI32:
155+ case E_MIPS_ABI_EABI64:
156+ fprintf(stderr, "%s: MIPS EABI is not supported\n", __func__);
157+ abi = -1;
158+ break;
159+ default:
160+ if (ehdr.e_flags & E_MIPS_ABI_N32)
161+ abi = ABI_N32;
162+ else
163+ abi = ABI_N64;
164+ }
165+
166+ return abi;
167+}
168+
169+/**@}*/
170diff --git a/sysdeps/linux-gnu/mips/arch.h b/sysdeps/linux-gnu/mips/arch.h
171index 16273d2..8b75df2 100644
172--- a/sysdeps/linux-gnu/mips/arch.h
173+++ b/sysdeps/linux-gnu/mips/arch.h
174@@ -1,5 +1,6 @@
175 /*
176 * This file is part of ltrace.
177+ * Copyright (C) 2015 Imagination Technologies Limited
178 * Copyright (C) 2013,2014 Petr Machata, Red Hat Inc.
179 * Copyright (C) 2006 Eric Vaitl
180 *
181@@ -38,8 +39,12 @@
182 #define BREAKPOINT_LENGTH 4
183 #define DECR_PC_AFTER_BREAK 0
184
185-#define LT_ELFCLASS ELFCLASS32
186+#ifdef __LP64__
187+#define LT_ELFCLASS ELFCLASS64
188 #define LT_ELF_MACHINE EM_MIPS
189+#endif /* __LP64__ */
190+#define LT_ELFCLASS2 ELFCLASS32
191+#define LT_ELF_MACHINE2 EM_MIPS
192
193 #define ARCH_HAVE_LTELF_DATA
194 struct arch_ltelf_data {
195@@ -53,8 +58,14 @@ struct arch_ltelf_data {
196 #define ARCH_HAVE_ADD_PLT_ENTRY
197 #define ARCH_HAVE_SW_SINGLESTEP
198 #define ARCH_HAVE_SYMBOL_RET
199-
200+#define ARCH_HAVE_GET_ABI
201 #define ARCH_HAVE_LIBRARY_SYMBOL_DATA
202+
203+#ifdef __LP64__
204+#define ARCH_HAVE_SIZEOF
205+#define ARCH_HAVE_ALIGNOF
206+#endif /* __LP64__ */
207+
208 enum mips_plt_type
209 {
210 /* A symbol has associated PLT entry. */
211@@ -73,7 +84,14 @@ enum mips_plt_type
212 MIPS_PLT_NEED_UNRESOLVE,
213 };
214
215-struct mips_unresolve_data;
216+enum mips_abi_type
217+{
218+ ABI_O32,
219+ ABI_N32,
220+ ABI_N64,
221+ ABI_O64,
222+};
223+
224 struct arch_library_symbol_data {
225 enum mips_plt_type type;
226 union {
227diff --git a/sysdeps/linux-gnu/mips/plt.c b/sysdeps/linux-gnu/mips/plt.c
228index f3c12da..2d85ad9 100644
229--- a/sysdeps/linux-gnu/mips/plt.c
230+++ b/sysdeps/linux-gnu/mips/plt.c
231@@ -1,5 +1,6 @@
232 /*
233 * This file is part of ltrace.
234+ * Copyright (C) 2015 Imagination Technologies Limited
235 * Copyright (C) 2012,2013,2014 Petr Machata, Red Hat Inc.
236 * Copyright (C) 2012 Edgar E. Iglesias, Axis Communications
237 * Copyright (C) 2008,2009 Juan Cespedes
238@@ -182,6 +183,11 @@ arch_find_dl_debug(struct process *proc, arch_addr_t dyn_addr,
239 {
240 arch_addr_t rld_addr;
241 int r;
242+#ifdef __LP64__
243+ size_t addrsize = proc->mask_32bit ? 4 : (sizeof *ret);
244+#else /* !__LP64__ */
245+ size_t addrsize = sizeof *ret;
246+#endif /* !__LP64__ */
247
248 /* MIPS puts the address of the r_debug structure into the
249 * DT_MIPS_RLD_MAP entry instead of into the DT_DEBUG entry. */
250@@ -189,7 +195,7 @@ arch_find_dl_debug(struct process *proc, arch_addr_t dyn_addr,
251 DT_MIPS_RLD_MAP, &rld_addr);
252 if (r == 0) {
253 if (umovebytes(proc, rld_addr,
254- ret, sizeof *ret) != sizeof *ret) {
255+ ret, addrsize) != addrsize) {
256 r = -1;
257 }
258 }
259@@ -295,14 +301,25 @@ arch_elf_init(struct ltelf *lte, struct library *lib)
260
261 for (j = 0; j < data->d_size / 16; ++j) {
262 uint32_t insn;
263+ int got_size = 4;
264+ uint32_t load_inst = 0x24180000U; /* addui t8,0,xx */
265+
266+#ifdef __LP64__
267+ if (arch_get_abi(lte->ehdr) == ABI_N64
268+ || arch_get_abi(lte->ehdr) == ABI_O64) {
269+ got_size = 8;
270+ load_inst = 0x64180000U; /* daddui t8,0,xx */
271+ }
272+#endif /* __LP64__ */
273+
274 if (elf_read_u32(data, j * 16 + 12, &insn) < 0)
275 goto fail_stubs;
276
277 if (insn == 0)
278 continue;
279
280- /* 0x2418XXXX encodes lbu 0,t8,XXXX or li t8,XXXX. */
281- if ((insn & 0xffff0000U) != 0x24180000U)
282+ /* 0x[62]418XXXX encodes [d]addiu t8, 0, XXXX. */
283+ if ((insn & 0xffff0000U) != load_inst)
284 goto fail_stubs;
285
286 unsigned idx = insn & 0xffff;
287@@ -323,8 +340,8 @@ arch_elf_init(struct ltelf *lte, struct library *lib)
288 + lte->arch.mips_local_gotno;
289 /* XXX Double cast. */
290 arch_addr_t got_entry_addr
291- = (arch_addr_t) (uintptr_t) lte->arch.pltgot_addr
292- + got_idx * 4;
293+ = (arch_addr_t) (uintptr_t) (lte->arch.pltgot_addr
294+ + got_idx * got_size);
295
296 GElf_Rela rela = {
297 /* XXX double cast. */
298@@ -336,7 +353,7 @@ arch_elf_init(struct ltelf *lte, struct library *lib)
299 if (VECT_PUSHBACK(&lte->plt_relocs, &rela) < 0)
300 goto fail_stubs;
301
302- fprintf(stderr,
303+ debug(2,
304 "added stub entry for symbol %u at %#lx, GOT @%p\n",
305 idx, (unsigned long) rela.r_addend, got_entry_addr);
306 }
307@@ -362,8 +379,17 @@ read_got_entry(struct process *proc, GElf_Addr addr, GElf_Addr *valp)
308 {
309 /* XXX double cast. */
310 arch_addr_t a = (arch_addr_t) (uintptr_t) addr;
311- uint32_t l;
312- if (proc_read_32(proc, a, &l) < 0) {
313+ uint64_t l = 0;
314+ int result;
315+
316+#ifdef __LP64__
317+ if (!proc->mask_32bit)
318+ result = proc_read_64(proc, a, &l);
319+ else
320+#endif /* __LP64__ */
321+ result = proc_read_32(proc, a, (uint32_t *) &l);
322+
323+ if (result < 0) {
324 fprintf(stderr, "ptrace read got entry @%#" PRIx64 ": %s\n",
325 addr, strerror(errno));
326 return -1;
327@@ -426,13 +452,13 @@ arch_elf_add_plt_entry(struct process *proc, struct ltelf *lte,
328 GElf_Addr stub_addr = rela->r_addend + lte->bias;
329
330 debug(2, "PLT-less arch_elf_add_plt_entry %s = %#llx\n",
331- a_name, stub_addr);
332+ a_name, (unsigned long long) stub_addr);
333
334 struct library_symbol *libsym = NULL;
335 if (default_elf_add_plt_entry(proc, lte, a_name, rela, ndx,
336 &libsym) < 0) {
337- fprintf(stderr, "%s: failed %s(%#llx): %s\n", __func__,
338- a_name, stub_addr, strerror(errno));
339+ fprintf(stderr, "%s: failed %s(%#lx): %s\n", __func__,
340+ a_name, (unsigned long) stub_addr, strerror(errno));
341 goto fail;
342 }
343
344@@ -503,13 +529,27 @@ jump_to_entry_point(struct process *proc, struct breakpoint *bp)
345 static int
346 unresolve_got_entry(struct process *proc, GElf_Addr addr, GElf_Addr value)
347 {
348- uint32_t v32 = (uint32_t) value;
349- uint32_t a32 = (uint32_t) addr;
350- if (ptrace(PTRACE_POKETEXT, proc->pid, a32, v32) < 0) {
351+ arch_addr_t a = (arch_addr_t) (uintptr_t) addr;
352+#ifdef __LP64__
353+ /* To write 32-bit value in 64-bit mode, we must read-modify-write
354+ the 64-bit value with only the lower 32 bits modified. */
355+ if (proc->mask_32bit) {
356+ GElf_Addr orig = ptrace(PTRACE_PEEKTEXT, proc->pid, a, 0);
357+ char *obytes = (char *) &orig;
358+ char *nbytes = (char *) &value;
359+ unsigned i;
360+
361+ for (i = 0; i < 4; i++)
362+ obytes[i] = nbytes[i];
363+ value = orig;
364+ }
365+#endif /* __LP64__ */
366+ if (ptrace(PTRACE_POKETEXT, proc->pid, a, (unsigned long) value) < 0) {
367 fprintf(stderr, "failed to unresolve GOT entry: %s\n",
368 strerror(errno));
369 return -1;
370 }
371+
372 return 0;
373 }
374
375diff --git a/sysdeps/linux-gnu/mips/signalent1.h b/sysdeps/linux-gnu/mips/signalent1.h
376new file mode 100644
377index 0000000..9e9d1f7
378--- /dev/null
379+++ b/sysdeps/linux-gnu/mips/signalent1.h
380@@ -0,0 +1,52 @@
381+/*
382+ * This file is part of ltrace.
383+ * Copyright (C) 2015 Imagination Technologies Limited
384+ *
385+ * This program is free software; you can redistribute it and/or
386+ * modify it under the terms of the GNU General Public License as
387+ * published by the Free Software Foundation; either version 2 of the
388+ * License, or (at your option) any later version.
389+ *
390+ * This program is distributed in the hope that it will be useful, but
391+ * WITHOUT ANY WARRANTY; without even the implied warranty of
392+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
393+ * General Public License for more details.
394+ *
395+ * You should have received a copy of the GNU General Public License
396+ * along with this program; if not, write to the Free Software
397+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
398+ * 02110-1301 USA
399+ */
400+
401+ "SIG_0", /* 0 */
402+ "SIGHUP", /* 1 */
403+ "SIGINT", /* 2 */
404+ "SIGQUIT", /* 3 */
405+ "SIGILL", /* 4 */
406+ "SIGTRAP", /* 5 */
407+ "SIGIOT", /* 6 */
408+ "SIGEMT", /* 7 */
409+ "SIGFPE", /* 8 */
410+ "SIGKILL", /* 9 */
411+ "SIGBUS", /* 10 */
412+ "SIGSEGV", /* 11 */
413+ "SIGSYS", /* 12 */
414+ "SIGPIPE", /* 13 */
415+ "SIGALRM", /* 14 */
416+ "SIGTERM", /* 15 */
417+ "SIGUSR1", /* 16 */
418+ "SIGUSR2", /* 17 */
419+ "SIGCHLD", /* 18 */
420+ "SIGPWR", /* 19 */
421+ "SIGWINCH", /* 20 */
422+ "SIGURG", /* 21 */
423+ "SIGIO", /* 22 */
424+ "SIGSTOP", /* 23 */
425+ "SIGTSTP", /* 24 */
426+ "SIGCONT", /* 25 */
427+ "SIGTTIN", /* 26 */
428+ "SIGTTOU", /* 27 */
429+ "SIGVTALRM", /* 28 */
430+ "SIGPROF", /* 29 */
431+ "SIGXCPU", /* 30 */
432+ "SIGXFSZ", /* 31 */
433diff --git a/sysdeps/linux-gnu/mips/syscallent1.h b/sysdeps/linux-gnu/mips/syscallent1.h
434new file mode 100644
435index 0000000..dfa4954
436--- /dev/null
437+++ b/sysdeps/linux-gnu/mips/syscallent1.h
438@@ -0,0 +1,328 @@
439+/*
440+ * This file is part of ltrace.
441+ * Copyright (C) 2015 Imagination Technologies Limited
442+ *
443+ * This program is free software; you can redistribute it and/or
444+ * modify it under the terms of the GNU General Public License as
445+ * published by the Free Software Foundation; either version 2 of the
446+ * License, or (at your option) any later version.
447+ *
448+ * This program is distributed in the hope that it will be useful, but
449+ * WITHOUT ANY WARRANTY; without even the implied warranty of
450+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
451+ * General Public License for more details.
452+ *
453+ * You should have received a copy of the GNU General Public License
454+ * along with this program; if not, write to the Free Software
455+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
456+ * 02110-1301 USA
457+ */
458+
459+/* MIPS64 */
460+
461+ "read", /* 0 */
462+ "write", /* 1 */
463+ "open", /* 2 */
464+ "close", /* 3 */
465+ "stat", /* 4 */
466+ "fstat", /* 5 */
467+ "lstat", /* 6 */
468+ "poll", /* 7 */
469+ "lseek", /* 8 */
470+ "mmap", /* 9 */
471+ "mprotect", /* 10 */
472+ "munmap", /* 11 */
473+ "brk", /* 12 */
474+ "rt_sigaction", /* 13 */
475+ "rt_sigprocmask", /* 14 */
476+ "ioctl", /* 15 */
477+ "pread64", /* 16 */
478+ "pwrite64", /* 17 */
479+ "readv", /* 18 */
480+ "writev", /* 19 */
481+ "access", /* 20 */
482+ "pipe", /* 21 */
483+ "_newselect", /* 22 */
484+ "sched_yield", /* 23 */
485+ "mremap", /* 24 */
486+ "msync", /* 25 */
487+ "mincore", /* 26 */
488+ "madvise", /* 27 */
489+ "shmget", /* 28 */
490+ "shmat", /* 29 */
491+ "shmctl", /* 30 */
492+ "dup", /* 31 */
493+ "dup2", /* 32 */
494+ "pause", /* 33 */
495+ "nanosleep", /* 34 */
496+ "getitimer", /* 35 */
497+ "setitimer", /* 36 */
498+ "alarm", /* 37 */
499+ "getpid", /* 38 */
500+ "sendfile", /* 39 */
501+ "socket", /* 40 */
502+ "connect", /* 41 */
503+ "accept", /* 42 */
504+ "sendto", /* 43 */
505+ "recvfrom", /* 44 */
506+ "sendmsg", /* 45 */
507+ "recvmsg", /* 46 */
508+ "shutdown", /* 47 */
509+ "bind", /* 48 */
510+ "listen", /* 49 */
511+ "getsockname", /* 50 */
512+ "getpeername", /* 51 */
513+ "socketpair", /* 52 */
514+ "setsockopt", /* 53 */
515+ "getsockopt", /* 54 */
516+ "clone", /* 55 */
517+ "fork", /* 56 */
518+ "execve", /* 57 */
519+ "exit", /* 58 */
520+ "wait4", /* 59 */
521+ "kill", /* 60 */
522+ "uname", /* 61 */
523+ "semget", /* 62 */
524+ "semop", /* 63 */
525+ "semctl", /* 64 */
526+ "shmdt", /* 65 */
527+ "msgget", /* 66 */
528+ "msgsnd", /* 67 */
529+ "msgrcv", /* 68 */
530+ "msgctl", /* 69 */
531+ "fcntl", /* 70 */
532+ "flock", /* 71 */
533+ "fsync", /* 72 */
534+ "fdatasync", /* 73 */
535+ "truncate", /* 74 */
536+ "ftruncate", /* 75 */
537+ "getdents", /* 76 */
538+ "getcwd", /* 77 */
539+ "chdir", /* 78 */
540+ "fchdir", /* 79 */
541+ "rename", /* 80 */
542+ "mkdir", /* 81 */
543+ "rmdir", /* 82 */
544+ "creat", /* 83 */
545+ "link", /* 84 */
546+ "unlink", /* 85 */
547+ "symlink", /* 86 */
548+ "readlink", /* 87 */
549+ "chmod", /* 88 */
550+ "fchmod", /* 89 */
551+ "chown", /* 90 */
552+ "fchown", /* 91 */
553+ "lchown", /* 92 */
554+ "umask", /* 93 */
555+ "gettimeofday", /* 94 */
556+ "getrlimit", /* 95 */
557+ "getrusage", /* 96 */
558+ "sysinfo", /* 97 */
559+ "times", /* 98 */
560+ "ptrace", /* 99 */
561+ "getuid", /* 100 */
562+ "syslog", /* 101 */
563+ "getgid", /* 102 */
564+ "setuid", /* 103 */
565+ "setgid", /* 104 */
566+ "geteuid", /* 105 */
567+ "getegid", /* 106 */
568+ "setpgid", /* 107 */
569+ "getppid", /* 108 */
570+ "getpgrp", /* 109 */
571+ "setsid", /* 110 */
572+ "setreuid", /* 111 */
573+ "setregid", /* 112 */
574+ "getgroups", /* 113 */
575+ "setgroups", /* 114 */
576+ "setresuid", /* 115 */
577+ "getresuid", /* 116 */
578+ "setresgid", /* 117 */
579+ "getresgid", /* 118 */
580+ "getpgid", /* 119 */
581+ "setfsuid", /* 120 */
582+ "setfsgid", /* 121 */
583+ "getsid", /* 122 */
584+ "capget", /* 123 */
585+ "capset", /* 124 */
586+ "rt_sigpending", /* 125 */
587+ "rt_sigtimedwait", /* 126 */
588+ "rt_sigqueueinfo", /* 127 */
589+ "rt_sigsuspend", /* 128 */
590+ "sigaltstack", /* 129 */
591+ "utime", /* 130 */
592+ "mknod", /* 131 */
593+ "personality", /* 132 */
594+ "ustat", /* 133 */
595+ "statfs", /* 134 */
596+ "fstatfs", /* 135 */
597+ "sysfs", /* 136 */
598+ "getpriority", /* 137 */
599+ "setpriority", /* 138 */
600+ "sched_setparam", /* 139 */
601+ "sched_getparam", /* 140 */
602+ "sched_setscheduler", /* 141 */
603+ "sched_getscheduler", /* 142 */
604+ "sched_get_priority_max", /* 143 */
605+ "sched_get_priority_min", /* 144 */
606+ "sched_rr_get_interval", /* 145 */
607+ "mlock", /* 146 */
608+ "munlock", /* 147 */
609+ "mlockall", /* 148 */
610+ "munlockall", /* 149 */
611+ "vhangup", /* 150 */
612+ "pivot_root", /* 151 */
613+ "_sysctl", /* 152 */
614+ "prctl", /* 153 */
615+ "adjtimex", /* 154 */
616+ "setrlimit", /* 155 */
617+ "chroot", /* 156 */
618+ "sync", /* 157 */
619+ "acct", /* 158 */
620+ "settimeofday", /* 159 */
621+ "mount", /* 160 */
622+ "umount2", /* 161 */
623+ "swapon", /* 162 */
624+ "swapoff", /* 163 */
625+ "reboot", /* 164 */
626+ "sethostname", /* 165 */
627+ "setdomainname", /* 166 */
628+ "create_module", /* 167 */
629+ "init_module", /* 168 */
630+ "delete_module", /* 169 */
631+ "get_kernel_syms", /* 170 */
632+ "query_module", /* 171 */
633+ "quotactl", /* 172 */
634+ "nfsservctl", /* 173 */
635+ "getpmsg", /* 174 */
636+ "putpmsg", /* 175 */
637+ "afs_syscall", /* 176 */
638+ "reserved177", /* 177 */
639+ "gettid", /* 178 */
640+ "readahead", /* 179 */
641+ "setxattr", /* 180 */
642+ "lsetxattr", /* 181 */
643+ "fsetxattr", /* 182 */
644+ "getxattr", /* 183 */
645+ "lgetxattr", /* 184 */
646+ "fgetxattr", /* 185 */
647+ "listxattr", /* 186 */
648+ "llistxattr", /* 187 */
649+ "flistxattr", /* 188 */
650+ "removexattr", /* 189 */
651+ "lremovexattr", /* 190 */
652+ "fremovexattr", /* 191 */
653+ "tkill", /* 192 */
654+ "reserved193", /* 193 */
655+ "futex", /* 194 */
656+ "sched_setaffinity", /* 195 */
657+ "sched_getaffinity", /* 196 */
658+ "cacheflush", /* 197 */
659+ "cachectl", /* 198 */
660+ "sysmips", /* 199 */
661+ "io_setup", /* 200 */
662+ "io_destroy", /* 201 */
663+ "io_getevents", /* 202 */
664+ "io_submit", /* 203 */
665+ "io_cancel", /* 204 */
666+ "exit_group", /* 205 */
667+ "lookup_dcookie", /* 206 */
668+ "epoll_create", /* 207 */
669+ "epoll_ctl", /* 208 */
670+ "epoll_wait", /* 209 */
671+ "remap_file_pages", /* 210 */
672+ "rt_sigreturn", /* 211 */
673+ "set_tid_address", /* 212 */
674+ "restart_syscall", /* 213 */
675+ "semtimedop", /* 214 */
676+ "fadvise64", /* 215 */
677+ "timer_create", /* 216 */
678+ "timer_settime", /* 217 */
679+ "timer_gettime", /* 218 */
680+ "timer_getoverrun", /* 219 */
681+ "timer_delete", /* 220 */
682+ "clock_settime", /* 221 */
683+ "clock_gettime", /* 222 */
684+ "clock_getres", /* 223 */
685+ "clock_nanosleep", /* 224 */
686+ "tgkill", /* 225 */
687+ "utimes", /* 226 */
688+ "mbind", /* 227 */
689+ "get_mempolicy", /* 228 */
690+ "set_mempolicy", /* 229 */
691+ "mq_open", /* 230 */
692+ "mq_unlink", /* 231 */
693+ "mq_timedsend", /* 232 */
694+ "mq_timedreceive", /* 233 */
695+ "mq_notify", /* 234 */
696+ "mq_getsetattr", /* 235 */
697+ "vserver", /* 236 */
698+ "waitid", /* 237 */
699+ "238", /* 238 */
700+ "add_key", /* 239 */
701+ "request_key", /* 240 */
702+ "keyctl", /* 241 */
703+ "set_thread_area", /* 242 */
704+ "inotify_init", /* 243 */
705+ "inotify_add_watch", /* 244 */
706+ "inotify_rm_watch", /* 245 */
707+ "migrate_pages", /* 246 */
708+ "openat", /* 247 */
709+ "mkdirat", /* 248 */
710+ "mknodat", /* 249 */
711+ "fchownat", /* 250 */
712+ "futimesat", /* 251 */
713+ "newfstatat", /* 252 */
714+ "unlinkat", /* 253 */
715+ "renameat", /* 254 */
716+ "linkat", /* 255 */
717+ "symlinkat", /* 256 */
718+ "readlinkat", /* 257 */
719+ "fchmodat", /* 258 */
720+ "faccessat", /* 259 */
721+ "pselect6", /* 260 */
722+ "ppoll", /* 261 */
723+ "unshare", /* 262 */
724+ "splice", /* 263 */
725+ "sync_file_range", /* 264 */
726+ "tee", /* 265 */
727+ "vmsplice", /* 266 */
728+ "move_pages", /* 267 */
729+ "set_robust_list", /* 268 */
730+ "get_robust_list", /* 269 */
731+ "kexec_load", /* 270 */
732+ "getcpu", /* 271 */
733+ "epoll_pwait", /* 272 */
734+ "ioprio_set", /* 273 */
735+ "ioprio_get", /* 274 */
736+ "utimensat", /* 275 */
737+ "signalfd", /* 276 */
738+ "timerfd", /* 277 */
739+ "eventfd", /* 278 */
740+ "fallocate", /* 279 */
741+ "timerfd_create", /* 280 */
742+ "timerfd_gettime", /* 281 */
743+ "timerfd_settime", /* 282 */
744+ "signalfd4", /* 283 */
745+ "eventfd2", /* 284 */
746+ "epoll_create1", /* 285 */
747+ "dup3", /* 286 */
748+ "pipe2", /* 287 */
749+ "inotify_init1", /* 288 */
750+ "preadv", /* 289 */
751+ "pwritev", /* 290 */
752+ "rt_tgsigqueueinfo", /* 291 */
753+ "perf_event_open", /* 292 */
754+ "accept4", /* 293 */
755+ "recvmmsg", /* 294 */
756+ "fanotify_init", /* 295 */
757+ "fanotify_mark", /* 296 */
758+ "prlimit64", /* 297 */
759+ "name_to_handle_at", /* 298 */
760+ "open_by_handle_at", /* 299 */
761+ "clock_adjtime", /* 300 */
762+ "syncfs", /* 301 */
763+ "sendmmsg", /* 302 */
764+ "setns", /* 303 */
765+ "process_vm_readv", /* 304 */
766+ "process_vm_writev", /* 305 */
767diff --git a/sysdeps/linux-gnu/mips/trace.c b/sysdeps/linux-gnu/mips/trace.c
768index e81b374..d54818e 100644
769--- a/sysdeps/linux-gnu/mips/trace.c
770+++ b/sysdeps/linux-gnu/mips/trace.c
771@@ -1,5 +1,6 @@
772 /*
773 * This file is part of ltrace.
774+ * Copyright (C) 2015 Imagination Technologies Limited
775 * Copyright (C) 2013 Petr Machata, Red Hat Inc.
776 * Copyright (C) 2012 Edgar E. Iglesias, Axis Communications
777 * Copyright (C) 2010 Arnaud Patard, Mandriva SA
778@@ -29,6 +30,7 @@
779 #include <signal.h>
780 #include <sys/ptrace.h>
781 #include <asm/ptrace.h>
782+#include <asm/unistd.h>
783 #include <assert.h>
784 #include <asm/unistd.h>
785
786@@ -68,6 +70,44 @@
787 void
788 get_arch_dep(struct process *proc)
789 {
790+#ifdef __LP64__
791+ proc->mask_32bit = (proc->e_class == ELFCLASS32);
792+#endif /* __LP64__ */
793+ /* n32 personality is best approximated by n64,
794+ at least for syscall numbers */
795+ proc->personality = (proc->e_class == ELFCLASS64
796+ || proc->e_abi == ABI_N32);
797+}
798+
799+/**
800+ \param abi ABI of current process, from mips_abi_type enum
801+ \param list An array of 4 elements, each corresponding to an ABI, in
802+ the order: o32, n32, n64, o64
803+
804+ return value from array corresponding to requested ABI
805+ */
806+static int
807+abi_select(const int abi, const int list[])
808+{
809+ int retval;
810+ switch (abi)
811+ {
812+ case ABI_N32:
813+ retval = list[1];
814+ break;
815+ case ABI_N64:
816+ retval = list[2];
817+ break;
818+ case ABI_O64:
819+ retval = list[3];
820+ break;
821+ case ABI_O32:
822+ default:
823+ retval = list[0];
824+ break;
825+ }
826+
827+ return retval;
828 }
829
830 /**
831@@ -90,53 +130,94 @@ get_arch_dep(struct process *proc)
832 int
833 syscall_p(struct process *proc, int status, int *sysnum)
834 {
835- if (WIFSTOPPED(status)
836- && WSTOPSIG(status) == (SIGTRAP | proc->tracesysgood)) {
837- /* get the user's pc (plus 8) */
838- long pc = (long)get_instruction_pointer(proc);
839- /* fetch the SWI instruction */
840- int insn = ptrace(PTRACE_PEEKTEXT, proc->pid, pc - 4, 0);
841- int num = ptrace(PTRACE_PEEKTEXT, proc->pid, pc - 8, 0);
842-
843- /*
844- On a mips, syscall looks like:
845- 24040fa1 li v0, 0x0fa1 # 4001 --> _exit syscall
846- 0000000c syscall
847- */
848- if(insn!=0x0000000c){
849- /* sigreturn returns control to the point
850- where the signal was received; skip check
851- for preceeding syscall instruction */
852- int depth = proc->callstack_depth;
853- struct callstack_element *top = NULL;
854- if (depth > 0)
855- top = &proc->callstack[depth - 1];
856-
857- if (top != NULL && top->is_syscall &&
858- (top->c_un.syscall == (__NR_rt_sigreturn -
859- __NR_Linux) ||
860- top->c_un.syscall == (__NR_sigreturn -
861- __NR_Linux))) {
862- *sysnum = top->c_un.syscall;
863- return 2;
864- }
865- else
866- return 0;
867- }
868-
869- *sysnum = (num & 0xFFFF) - 4000;
870- /* if it is a syscall, return 1 or 2 */
871- if (proc->callstack_depth > 0 &&
872- proc->callstack[proc->callstack_depth - 1].is_syscall &&
873- proc->callstack[proc->callstack_depth - 1].c_un.syscall == *sysnum) {
874+ unsigned long pc;
875+ int insn, prev;
876+ int min_syscall, max_syscall, sigreturn, rt_sigreturn;
877+ struct callstack_element *top = NULL;
878+ int depth = proc->callstack_depth;
879+ const int syscallbase[] = {__NR_O32_Linux, __NR_N32_Linux,
880+ __NR_64_Linux, __NR_O32_Linux};
881+ const int syscallnum[] = {__NR_O32_Linux_syscalls,
882+ __NR_N32_Linux_syscalls,
883+ __NR_64_Linux_syscalls,
884+ __NR_O32_Linux_syscalls};
885+ const int rt_sigreturn_list[] = {193, 211, 211, 193};
886+ const int sigreturn_list[] = {119, -1, -1, 119};
887+
888+ if (!WIFSTOPPED(status)
889+ || WSTOPSIG(status) != (SIGTRAP | proc->tracesysgood))
890+ return 0;
891+
892+ /* get the user's pc (plus 8) */
893+ pc = (unsigned long)get_instruction_pointer(proc);
894+ /* fetch the SWI instruction */
895+ insn = ptrace(PTRACE_PEEKTEXT, proc->pid, pc - 4, 0);
896+ prev = ptrace(PTRACE_PEEKTEXT, proc->pid, pc - 8, 0);
897+
898+ if (depth > 0)
899+ top = &proc->callstack[depth - 1];
900+
901+ /* Range of syscall numbers varies with ABI; ref:asm/unistd.h */
902+ min_syscall = abi_select(proc->e_abi, syscallbase);
903+ max_syscall = min_syscall + abi_select(proc->e_abi, syscallnum);
904+ sigreturn = min_syscall + abi_select(proc->e_abi, sigreturn_list);
905+ rt_sigreturn = min_syscall + abi_select(proc->e_abi, rt_sigreturn_list);
906+
907+ /* not a syscall instruction */
908+ if(insn!=0x0000000c){
909+ /* sigreturn returns control to the point where the signal was
910+ received; skip check for preceeding syscall instruction */
911+ if (top != NULL && top->is_syscall
912+ && (top->c_un.syscall == (rt_sigreturn - min_syscall)
913+ || top->c_un.syscall == (sigreturn - min_syscall))) {
914+ *sysnum = top->c_un.syscall;
915 return 2;
916 }
917+ else
918+ return 0;
919+ }
920
921- if (*sysnum >= 0) {
922- return 1;
923- }
924+ /*
925+ On a mips, syscall looks like:
926+ 24020fa1 li v0, 0x0fa1 # 4001 --> _exit syscall
927+ 0000000c syscall
928+ */
929+ if ((prev & 0xFFFF0000) == 0x24020000) {
930+ *sysnum = (prev & 0xFFFF) - min_syscall;
931 }
932- return 0;
933+ /*
934+ The above is not necessary in Linux kernel > v2.6.35. Recent
935+ kernels have a fancy-pants method of restarting syscalls.
936+ We must read v0 instead, to get the syscall number.
937+
938+ Unfortunately, v0 is not preserved till the point of return.
939+ If already in syscall and v0 is invalid, assume this event
940+ to be a return without attempting to match previous syscall.
941+
942+ Caveat: logic fails if v0 incidentally contains a valid
943+ syscall number, distinct from the current syscall number,
944+ at the point of return from a nested syscall.
945+ */
946+ else {
947+ int v0 = ptrace(PTRACE_PEEKUSER, proc->pid, off_v0, 0);
948+
949+ if ((v0 >= min_syscall) && (v0 <= max_syscall))
950+ *sysnum = v0 - min_syscall;
951+ else if (depth > 0 && top->is_syscall)
952+ *sysnum = top->c_un.syscall;
953+ else /* syscall instruction without valid number - ignored */
954+ return 0;
955+ }
956+
957+ /* if it is a syscall, return 1 or 2 */
958+ if (depth > 0 && top->is_syscall && top->c_un.syscall == *sysnum) {
959+ return 2;
960+ }
961+
962+ if (*sysnum >= 0)
963+ return 1;
964+ else
965+ return 0;
966 }
967
968 /* Based on GDB code. */
969@@ -162,9 +243,11 @@ mips32_relative_offset (uint32_t inst)
970 return ((itype_immediate(inst) ^ 0x8000) - 0x8000) << 2;
971 }
972
973-int mips_next_pcs(struct process *proc, uint32_t pc, uint32_t *newpc)
974+int mips_next_pcs(struct process *proc, unsigned long pc,
975+ unsigned long *newpc)
976 {
977- uint32_t inst, rx;
978+ uint32_t inst;
979+ unsigned long rx;
980 int op;
981 int rn;
982 int nr = 0;
983@@ -277,8 +360,8 @@ int mips_next_pcs(struct process *proc, uint32_t pc, uint32_t *newpc)
984 return nr;
985
986 fail:
987- printf("nr=%d pc=%x\n", nr, pc);
988- printf("pc=%x %x\n", newpc[0], newpc[1]);
989+ printf("nr=%d pc=%lx\n", nr, pc);
990+ printf("pc=%lx %lx\n", newpc[0], newpc[1]);
991 return 0;
992 }
993
994@@ -304,17 +387,27 @@ fail:
995 * branches within the LL-SC sequence.
996 */
997 #define inrange(x,lo,hi) ((x)<=(hi) && (x)>=(lo))
998+/* Instruction encodings for atomic operations */
999+#ifdef __mips64
1000+#define op_SC_p(op) (op == 0x38 || op == 0x3c)
1001+#define op_LL_p(op) (op == 0x30 || op == 0x34)
1002+#else /* !__mips64 */
1003+#define op_SC_p(op) (op == 0x38)
1004+#define op_LL_p(op) (op == 0x30)
1005+#endif /* !__mips64 */
1006+
1007 static int
1008-mips_atomic_next_pcs(struct process *proc, uint32_t lladdr, uint32_t *newpcs)
1009+mips_atomic_next_pcs(struct process *proc, unsigned long lladdr,
1010+ unsigned long *newpcs)
1011 {
1012 int nr = 0;
1013
1014- uint32_t scaddr;
1015+ unsigned long scaddr;
1016 for (scaddr = lladdr + 4; scaddr - lladdr <= 2048; scaddr += 4) {
1017 /* Found SC, now stepover trailing branch */
1018 uint32_t inst;
1019 if (proc_read_32(proc, (arch_addr_t)scaddr, &inst) >= 0 &&
1020- itype_op(inst) == 0x38) {
1021+ op_SC_p (itype_op(inst))) {
1022 newpcs[nr++] = scaddr + 4;
1023 break;
1024 }
1025@@ -327,16 +420,16 @@ mips_atomic_next_pcs(struct process *proc, uint32_t lladdr, uint32_t *newpcs)
1026 }
1027
1028 /* Scan LL<->SC range for branches going outside that range */
1029- uint32_t spc;
1030+ unsigned long spc;
1031 for (spc = lladdr + 4; spc < scaddr; spc += 4) {
1032- uint32_t scanpcs[2];
1033+ unsigned long scanpcs[2];
1034 int snr = mips_next_pcs(proc, spc, scanpcs);
1035
1036 int i;
1037 for (i = 0; i < snr; ++i) {
1038 if (!inrange(scanpcs[i], lladdr, scaddr)) {
1039- uint32_t *tmp = realloc(newpcs, (nr + 1) *
1040- sizeof *newpcs);
1041+ unsigned long *tmp = realloc(newpcs, (nr + 1)
1042+ * sizeof *newpcs);
1043 if (tmp == NULL) {
1044 perror("malloc atomic next pcs");
1045 return -1;
1046@@ -357,8 +450,8 @@ arch_sw_singlestep(struct process *proc, struct breakpoint *bp,
1047 int (*add_cb)(arch_addr_t, struct sw_singlestep_data *),
1048 struct sw_singlestep_data *add_cb_data)
1049 {
1050- uint32_t pc = (uint32_t) get_instruction_pointer(proc);
1051- uint32_t *newpcs;
1052+ unsigned long pc = (unsigned long) get_instruction_pointer(proc);
1053+ unsigned long *newpcs;
1054 int nr;
1055 uint32_t inst;
1056
1057@@ -369,7 +462,7 @@ arch_sw_singlestep(struct process *proc, struct breakpoint *bp,
1058 return SWS_FAIL;
1059
1060 /* Starting an atomic read-modify-write sequence */
1061- if (itype_op(inst) == 0x30)
1062+ if (op_LL_p(itype_op(inst)))
1063 nr = mips_atomic_next_pcs(proc, pc, newpcs);
1064 else
1065 nr = mips_next_pcs(proc, pc, newpcs);
1066@@ -462,7 +555,7 @@ gimme_arg(enum tof type, struct process *proc, int arg_num,
1067 debug(2,"ret = %#lx",addr);
1068 return addr;
1069 }
1070- ret = addr + 4*arg_num;
1071+ ret = addr + sizeof(long) * arg_num;
1072 ret=ptrace(PTRACE_PEEKTEXT,proc->pid,addr,0);
1073 debug(2,"ret = %#lx",ret);
1074 return ret;
1075@@ -474,7 +567,7 @@ gimme_arg(enum tof type, struct process *proc, int arg_num,
1076 debug(2,"ret = %#lx",addr);
1077 return addr;
1078 }
1079- ret = addr + 4*arg_num;
1080+ ret = addr + sizeof(long) * arg_num;
1081 ret=ptrace(PTRACE_PEEKTEXT,proc->pid,addr,0);
1082 debug(2,"ret = %#lx",ret);
1083 return ret;
1084@@ -483,4 +576,34 @@ gimme_arg(enum tof type, struct process *proc, int arg_num,
1085 return 0;
1086 }
1087
1088+#ifdef __LP64__
1089+size_t
1090+arch_type_sizeof(struct process *proc, struct arg_type_info *info)
1091+{
1092+ if (proc == NULL)
1093+ return (size_t)-2;
1094+
1095+ switch (info->type) {
1096+ case ARGTYPE_LONG:
1097+ case ARGTYPE_ULONG:
1098+ return proc->mask_32bit ? 4 : sizeof (long);
1099+
1100+ case ARGTYPE_POINTER:
1101+ return proc->mask_32bit ? 4 : sizeof (void *);
1102+
1103+ default:
1104+ /* Use default value. */
1105+ return (size_t)-2;
1106+ }
1107+}
1108+
1109+size_t
1110+arch_type_alignof(struct process *proc, struct arg_type_info *info)
1111+{
1112+ if (proc == NULL)
1113+ return (size_t)-2;
1114+
1115+ return arch_type_sizeof(proc, info);
1116+}
1117+#endif /* __LP64__ */
1118 /**@}*/
1119diff --git a/sysdeps/linux-gnu/mksyscallent_mips b/sysdeps/linux-gnu/mksyscallent_mips
1120index f3961b4..f8dcfe1 100755
1121--- a/sysdeps/linux-gnu/mksyscallent_mips
1122+++ b/sysdeps/linux-gnu/mksyscallent_mips
1123@@ -19,9 +19,7 @@
1124
1125 # hack expression to generate arch/syscallent.h from <asm/unistd.h>
1126 # It reads from stdin and writes to stdout
1127-# It should work OK on i386,m68k,arm,ia64
1128-# It does NOT work in mips, s390
1129-# It is untested in other architectures
1130+# Default is o32; arch=mips64 generates n64 syscalls
1131
1132 BEGIN {
1133 max=0;
1134@@ -31,7 +29,10 @@ BEGIN {
1135 {
1136 #debug
1137 #printf("/%s/%s/%s/%s/\n", $1, $2, $3, $4);
1138- if ($2 ~ /__NR_Linux/ && $3 ~ /4000/) {
1139+ min=4000
1140+ if (arch ~ "mips64") min=5000
1141+
1142+ if ($2 ~ /__NR_Linux/ && $3 ~ min) {
1143 syscall=1;
1144 }
1145 if ($2 ~ /__NR_Linux_syscalls/) {
1146--
11472.13.2
1148
diff --git a/meta-oe/recipes-devtools/ltrace/ltrace_git.bb b/meta-oe/recipes-devtools/ltrace/ltrace_git.bb
index 213436c76..b613bc3af 100644
--- a/meta-oe/recipes-devtools/ltrace/ltrace_git.bb
+++ b/meta-oe/recipes-devtools/ltrace/ltrace_git.bb
@@ -22,6 +22,7 @@ SRC_URI = "git://anonscm.debian.org/collab-maint/ltrace.git;branch=master \
22 file://0002-Fix-const-qualifier-error.patch \ 22 file://0002-Fix-const-qualifier-error.patch \
23 file://0001-ARM-code-has-unreachable-code-after-switch-statement.patch \ 23 file://0001-ARM-code-has-unreachable-code-after-switch-statement.patch \
24 file://0001-Fix-tautological-compare-warning.patch \ 24 file://0001-Fix-tautological-compare-warning.patch \
25 file://0001-Add-support-for-mips64-n32-n64.patch \
25 " 26 "
26S = "${WORKDIR}/git" 27S = "${WORKDIR}/git"
27 28
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-15 04:55:51 +0000