rename packages/ to recipes/ per earlier agreement

See links below for more details:
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816

Signed-off-by: Denys Dmytriyenko <denis@denix.org>
Acked-by: Mike Westerhof <mwester@dls.net>
Acked-by: Philip Balister <philip@balister.org>
Acked-by: Khem Raj <raj.khem@gmail.com>
Acked-by: Marcin Juszkiewicz <hrw@openembedded.org>
Acked-by: Koen Kooi <koen@openembedded.org>
Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>

1 files changed, 104 insertions, 0 deletions

diff --git a/recipes/qemu/qemu-0.9.1/41_arm_fpa_sigfpe.patch b/recipes/qemu/qemu-0.9.1/41_arm_fpa_sigfpe.patch
new file mode 100644
index 0000000000..cea3afc7ff
--- /dev/null
+++ b/recipes/qemu/qemu-0.9.1/41_arm_fpa_sigfpe.patch
@@ -0,0 +1,104 @@
+#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);