1 files changed, 0 insertions, 104 deletions

diff --git a/meta/packages/qemu/qemu-0.9.1/41_arm_fpa_sigfpe.patch b/meta/packages/qemu/qemu-0.9.1/41_arm_fpa_sigfpe.patch
deleted file mode 100644
index cea3afc7ff..0000000000
--- a/meta/packages/qemu/qemu-0.9.1/41_arm_fpa_sigfpe.patch
+++ /dev/null
@@ -1,104 +0,0 @@
-#DPATCHLEVEL=0
----
-# linux-user/main.c        |   51 ++++++++++++++++++++++++++++++++++++++++++++++-
-# target-arm/nwfpe/fpa11.c |    7 ++++++
-# 2 files changed, 57 insertions(+), 1 deletion(-)
-#
-Index: linux-user/main.c
-===================================================================
---- linux-user/main.c.orig      2007-12-03 15:59:10.000000000 +0000
-+++ linux-user/main.c   2007-12-03 16:01:27.000000000 +0000
-@@ -377,18 +377,67 @@ 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 */
-                 /* FIXME - what to do if get_user() fails? */
-                 get_user_u32(opcode, 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 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 {
-                     /* increment PC */
-                     env->regs[15] += 4;
-Index: target-arm/nwfpe/fpa11.c
-===================================================================
---- target-arm/nwfpe/fpa11.c.orig       2007-12-03 15:40:26.000000000 +0000
-+++ target-arm/nwfpe/fpa11.c    2007-12-03 15:59:11.000000000 +0000
-@@ -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);