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PR libffi/40242, PR libffi/41443 

2009-09-23  Matthias Klose  <doko@ubuntu.com>

        PR libffi/40242, PR libffi/41443
        * src/arm/sysv.S (__ARM_ARCH__): Define for processors
        __ARM_ARCH_6T2__, __ARM_ARCH_6M__, __ARM_ARCH_7__,
        __ARM_ARCH_7A__, __ARM_ARCH_7R__, __ARM_ARCH_7M__.
        Change the conditionals to __SOFTFP__ || __ARM_EABI__
        for -mfloat-abi=softfp to work.

From-SVN: r152078
This commit is contained in:
Matthias Klose 2009-09-23 15:08:02 +00:00 committed by Matthias Klose
parent 08553c06e0
commit 1391187a34
2 changed files with 24 additions and 8 deletions
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9
libffi/ChangeLog
View File

@ -1,3 +1,12 @@
2009-09-23 Matthias Klose <doko@ubuntu.com>
PR libffi/40242, PR libffi/41443
* src/arm/sysv.S (__ARM_ARCH__): Define for processors
__ARM_ARCH_6T2__, __ARM_ARCH_6M__, __ARM_ARCH_7__,
__ARM_ARCH_7A__, __ARM_ARCH_7R__, __ARM_ARCH_7M__.
Change the conditionals to __SOFTFP__ || __ARM_EABI__
for -mfloat-abi=softfp to work.
2009-07-22 Release Manager
* GCC 4.4.1 released.

23
libffi/src/arm/sysv.S
View File

@ -66,11 +66,18 @@
#if defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) \
|| defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) \
|| defined(__ARM_ARCH_6ZK__)
|| defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) \
|| defined(__ARM_ARCH_6M__)
# undef __ARM_ARCH__
# define __ARM_ARCH__ 6
#endif
#if defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) \
|| defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__)
# undef __ARM_ARCH__
# define __ARM_ARCH__ 7
#endif
#if __ARM_ARCH__ >= 5
# define call_reg(x) blx x
#elif defined (__ARM_ARCH_4T__)
@ -188,7 +195,7 @@ ARM_FUNC_START ffi_call_SYSV
@ return INT
cmp r3, #FFI_TYPE_INT
#ifdef __SOFTFP__
#if defined(__SOFTFP__) || defined(__ARM_EABI__)
cmpne r3, #FFI_TYPE_FLOAT
#endif
streq r0, [r2]
@ -196,12 +203,12 @@ ARM_FUNC_START ffi_call_SYSV
@ return INT64
cmp r3, #FFI_TYPE_SINT64
#ifdef __SOFTFP__
#if defined(__SOFTFP__) || defined(__ARM_EABI__)
cmpne r3, #FFI_TYPE_DOUBLE
#endif
stmeqia r2, {r0, r1}
#ifndef __SOFTFP__
#if !defined(__SOFTFP__) && !defined(__ARM_EABI__)
beq LSYM(Lepilogue)
@ return FLOAT
@ -244,21 +251,21 @@ ARM_FUNC_START ffi_closure_SYSV
beq .Lretint
cmp r0, #FFI_TYPE_FLOAT
#ifdef __SOFTFP__
#if defined(__SOFTFP__) || defined(__ARM_EABI__)
beq .Lretint
#else
beq .Lretfloat
#endif
cmp r0, #FFI_TYPE_DOUBLE
#ifdef __SOFTFP__
#if defined(__SOFTFP__) || defined(__ARM_EABI__)
beq .Lretlonglong
#else
beq .Lretdouble
#endif
cmp r0, #FFI_TYPE_LONGDOUBLE
#ifdef __SOFTFP__
#if defined(__SOFTFP__) || defined(__ARM_EABI__)
beq .Lretlonglong
#else
beq .Lretlongdouble
@ -277,7 +284,7 @@ ARM_FUNC_START ffi_closure_SYSV
ldr r1, [sp, #4]
b .Lclosure_epilogue
#ifndef __SOFTFP__
#if !defined(__SOFTFP__) && !defined(__ARM_EABI__)
.Lretfloat:
ldfs f0, [sp]
b .Lclosure_epilogue