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Merge pull request #85 from joshtriplett/stdcall

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stdcall support on Linux
This commit is contained in:
Anthony Green
2014-03-16 08:05:51 -04:00
parent 7412b838d5 e1911f78df
commit fdc87f3b2e
16 changed files with 126 additions and 75 deletions
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34
ChangeLog
View File

@@ -1,3 +1,37 @@
2014-03-16 Josh Triplett <josh@joshtriplett.org>
Add support for stdcall, thiscall, and fastcall on non-Windows x86-32.
Linux supports the stdcall calling convention, either via functions
explicitly declared with the stdcall attribute, or via code compiled
with -mrtd which effectively makes stdcall the default.
This introduces FFI_STDCALL, FFI_THISCALL, and FFI_FASTCALL on
non-Windows x86-32 platforms, as non-default calling conventions.
* Makefile.am: Compile in src/x86/win32.S on non-Windows x86-32.
* src/x86/ffitarget.h: Add FFI_STDCALL, FFI_THISCALL, and FFI_FASTCALL
on non-Windows x86-32. Increase trampoline size to accomodate these
calling conventions, and unify some ifdeffery.
* src/x86/ffi.c: Add support for FFI_STDCALL, FFI_THISCALL, and
FFI_FASTCALL on non-Windows x86-32 platforms; update ifdeffery.
* src/x86/win32.S: Support compiling on non-Windows x86-32 platforms.
On those platforms, avoid redefining the SYSV symbols already provided
by src/x86/sysv.S.
* testsuite/libffi.call/closure_stdcall.c: Run on non-Windows.
#define __stdcall if needed.
* testsuite/libffi.call/closure_thiscall.c: Run on non-Windows.
#define __fastcall if needed.
* testsuite/libffi.call/fastthis1_win32.c: Run on non-Windows.
* testsuite/libffi.call/fastthis2_win32.c: Ditto.
* testsuite/libffi.call/fastthis3_win32.c: Ditto.
* testsuite/libffi.call/many2_win32.c: Ditto.
* testsuite/libffi.call/many_win32.c: Ditto.
* testsuite/libffi.call/strlen2_win32.c: Ditto.
* testsuite/libffi.call/strlen_win32.c: Ditto.
* testsuite/libffi.call/struct1_win32.c: Ditto.
* testsuite/libffi.call/struct2_win32.c: Ditto.
2014-03-16 Josh Triplett <josh@joshtriplett.org> 2014-03-16 Josh Triplett <josh@joshtriplett.org>
* prep_cif.c: Remove unnecessary ifdef for X86_WIN32. * prep_cif.c: Remove unnecessary ifdef for X86_WIN32.

2
Makefile.am
View File

@@ -125,7 +125,7 @@ if BFIN
nodist_libffi_la_SOURCES += src/bfin/ffi.c src/bfin/sysv.S nodist_libffi_la_SOURCES += src/bfin/ffi.c src/bfin/sysv.S
endif endif
if X86 if X86
nodist_libffi_la_SOURCES += src/x86/ffi.c src/x86/sysv.S nodist_libffi_la_SOURCES += src/x86/ffi.c src/x86/sysv.S src/x86/win32.S
endif endif
if X86_FREEBSD if X86_FREEBSD
nodist_libffi_la_SOURCES += src/x86/ffi.c src/x86/freebsd.S nodist_libffi_la_SOURCES += src/x86/ffi.c src/x86/freebsd.S

63
src/x86/ffi.c
View File

@@ -50,7 +50,7 @@ void ffi_prep_args(char *stack, extended_cif *ecif)
register void **p_argv; register void **p_argv;
register char *argp; register char *argp;
register ffi_type **p_arg; register ffi_type **p_arg;
#ifdef X86_WIN32 #ifndef X86_WIN64
size_t p_stack_args[2]; size_t p_stack_args[2];
void *p_stack_data[2]; void *p_stack_data[2];
char *argp2 = stack; char *argp2 = stack;
@@ -69,7 +69,7 @@ void ffi_prep_args(char *stack, extended_cif *ecif)
) )
{ {
*(void **) argp = ecif->rvalue; *(void **) argp = ecif->rvalue;
#ifdef X86_WIN32 #ifndef X86_WIN64
/* For fastcall/thiscall this is first register-passed /* For fastcall/thiscall this is first register-passed
argument. */ argument. */
if (cabi == FFI_THISCALL || cabi == FFI_FASTCALL) if (cabi == FFI_THISCALL || cabi == FFI_FASTCALL)
@@ -155,7 +155,7 @@ void ffi_prep_args(char *stack, extended_cif *ecif)
memcpy(argp, *p_argv, z); memcpy(argp, *p_argv, z);
} }
#ifdef X86_WIN32 #ifndef X86_WIN64
/* For thiscall/fastcall convention register-passed arguments /* For thiscall/fastcall convention register-passed arguments
are the first two none-floating-point arguments with a size are the first two none-floating-point arguments with a size
smaller or equal to sizeof (void*). */ smaller or equal to sizeof (void*). */
@@ -180,7 +180,7 @@ void ffi_prep_args(char *stack, extended_cif *ecif)
#endif #endif
} }
#ifdef X86_WIN32 #ifndef X86_WIN64
/* We need to move the register-passed arguments for thiscall/fastcall /* We need to move the register-passed arguments for thiscall/fastcall
on top of stack, so that those can be moved to registers ecx/edx by on top of stack, so that those can be moved to registers ecx/edx by
call-handler. */ call-handler. */
@@ -318,6 +318,7 @@ ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
#endif #endif
#ifndef X86_WIN32 #ifndef X86_WIN32
if (cif->abi != FFI_STDCALL && cif->abi != FFI_THISCALL && cif->abi != FFI_FASTCALL)
cif->bytes = (cif->bytes + 15) & ~0xF; cif->bytes = (cif->bytes + 15) & ~0xF;
#endif #endif
@@ -328,11 +329,10 @@ ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
extern int extern int
ffi_call_win64(void (*)(char *, extended_cif *), extended_cif *, ffi_call_win64(void (*)(char *, extended_cif *), extended_cif *,
unsigned, unsigned, unsigned *, void (*fn)(void)); unsigned, unsigned, unsigned *, void (*fn)(void));
#elif defined(X86_WIN32) #else
extern void extern void
ffi_call_win32(void (*)(char *, extended_cif *), extended_cif *, ffi_call_win32(void (*)(char *, extended_cif *), extended_cif *,
unsigned, unsigned, unsigned, unsigned *, void (*fn)(void)); unsigned, unsigned, unsigned, unsigned *, void (*fn)(void));
#else
extern void ffi_call_SYSV(void (*)(char *, extended_cif *), extended_cif *, extern void ffi_call_SYSV(void (*)(char *, extended_cif *), extended_cif *,
unsigned, unsigned, unsigned *, void (*fn)(void)); unsigned, unsigned, unsigned *, void (*fn)(void));
#endif #endif
@@ -374,10 +374,17 @@ void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
ffi_call_win64(ffi_prep_args, &ecif, cif->bytes, ffi_call_win64(ffi_prep_args, &ecif, cif->bytes,
cif->flags, ecif.rvalue, fn); cif->flags, ecif.rvalue, fn);
break; break;
#elif defined(X86_WIN32) #else
#ifndef X86_WIN32
case FFI_SYSV:
ffi_call_SYSV(ffi_prep_args, &ecif, cif->bytes, cif->flags, ecif.rvalue,
fn);
break;
#else
case FFI_SYSV: case FFI_SYSV:
case FFI_STDCALL:
case FFI_MS_CDECL: case FFI_MS_CDECL:
#endif
case FFI_STDCALL:
ffi_call_win32(ffi_prep_args, &ecif, cif->abi, cif->bytes, cif->flags, ffi_call_win32(ffi_prep_args, &ecif, cif->abi, cif->bytes, cif->flags,
ecif.rvalue, fn); ecif.rvalue, fn);
break; break;
@@ -410,11 +417,6 @@ void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
ecif.rvalue, fn); ecif.rvalue, fn);
} }
break; break;
#else
case FFI_SYSV:
ffi_call_SYSV(ffi_prep_args, &ecif, cif->bytes, cif->flags, ecif.rvalue,
fn);
break;
#endif #endif
default: default:
FFI_ASSERT(0); FFI_ASSERT(0);
@@ -435,15 +437,14 @@ unsigned int FFI_HIDDEN ffi_closure_SYSV_inner (ffi_closure *, void **, void *)
__attribute__ ((regparm(1))); __attribute__ ((regparm(1)));
void FFI_HIDDEN ffi_closure_raw_SYSV (ffi_raw_closure *) void FFI_HIDDEN ffi_closure_raw_SYSV (ffi_raw_closure *)
__attribute__ ((regparm(1))); __attribute__ ((regparm(1)));
#ifdef X86_WIN32 #ifndef X86_WIN64
void FFI_HIDDEN ffi_closure_raw_THISCALL (ffi_raw_closure *) void FFI_HIDDEN ffi_closure_raw_THISCALL (ffi_raw_closure *)
__attribute__ ((regparm(1))); __attribute__ ((regparm(1)));
void FFI_HIDDEN ffi_closure_STDCALL (ffi_closure *) void FFI_HIDDEN ffi_closure_STDCALL (ffi_closure *)
__attribute__ ((regparm(1))); __attribute__ ((regparm(1)));
void FFI_HIDDEN ffi_closure_THISCALL (ffi_closure *) void FFI_HIDDEN ffi_closure_THISCALL (ffi_closure *)
__attribute__ ((regparm(1))); __attribute__ ((regparm(1)));
#endif #else
#ifdef X86_WIN64
void FFI_HIDDEN ffi_closure_win64 (ffi_closure *); void FFI_HIDDEN ffi_closure_win64 (ffi_closure *);
#endif #endif
@@ -670,7 +671,6 @@ ffi_prep_closure_loc (ffi_closure* closure,
&ffi_closure_SYSV, &ffi_closure_SYSV,
(void*)codeloc); (void*)codeloc);
} }
#ifdef X86_WIN32
else if (cif->abi == FFI_THISCALL) else if (cif->abi == FFI_THISCALL)
{ {
FFI_INIT_TRAMPOLINE_THISCALL (&closure->tramp[0], FFI_INIT_TRAMPOLINE_THISCALL (&closure->tramp[0],
@@ -684,6 +684,7 @@ ffi_prep_closure_loc (ffi_closure* closure,
&ffi_closure_STDCALL, &ffi_closure_STDCALL,
(void*)codeloc, cif->bytes); (void*)codeloc, cif->bytes);
} }
#ifdef X86_WIN32
else if (cif->abi == FFI_MS_CDECL) else if (cif->abi == FFI_MS_CDECL)
{ {
FFI_INIT_TRAMPOLINE (&closure->tramp[0], FFI_INIT_TRAMPOLINE (&closure->tramp[0],
@@ -717,12 +718,12 @@ ffi_prep_raw_closure_loc (ffi_raw_closure* closure,
{ {
int i; int i;
if (cif->abi != FFI_SYSV) { if (cif->abi != FFI_SYSV
#ifdef X86_WIN32 #ifndef X86_WIN64
if (cif->abi != FFI_THISCALL) && cif->abi != FFI_THISCALL
#endif #endif
)
return FFI_BAD_ABI; return FFI_BAD_ABI;
}
/* we currently don't support certain kinds of arguments for raw /* we currently don't support certain kinds of arguments for raw
closures. This should be implemented by a separate assembly closures. This should be implemented by a separate assembly
@@ -735,13 +736,13 @@ ffi_prep_raw_closure_loc (ffi_raw_closure* closure,
FFI_ASSERT (cif->arg_types[i]->type != FFI_TYPE_LONGDOUBLE); FFI_ASSERT (cif->arg_types[i]->type != FFI_TYPE_LONGDOUBLE);
} }
#ifdef X86_WIN32 #ifndef X86_WIN64
if (cif->abi == FFI_SYSV) if (cif->abi == FFI_SYSV)
{ {
#endif #endif
FFI_INIT_TRAMPOLINE (&closure->tramp[0], &ffi_closure_raw_SYSV, FFI_INIT_TRAMPOLINE (&closure->tramp[0], &ffi_closure_raw_SYSV,
codeloc); codeloc);
#ifdef X86_WIN32 #ifndef X86_WIN64
} }
else if (cif->abi == FFI_THISCALL) else if (cif->abi == FFI_THISCALL)
{ {
@@ -791,10 +792,17 @@ ffi_raw_call(ffi_cif *cif, void (*fn)(void), void *rvalue, ffi_raw *fake_avalue)
switch (cif->abi) switch (cif->abi)
{ {
#ifdef X86_WIN32 #ifndef X86_WIN32
case FFI_SYSV:
ffi_call_SYSV(ffi_prep_args_raw, &ecif, cif->bytes, cif->flags,
ecif.rvalue, fn);
break;
#else
case FFI_SYSV: case FFI_SYSV:
case FFI_STDCALL:
case FFI_MS_CDECL: case FFI_MS_CDECL:
#endif
#ifndef X86_WIN64
case FFI_STDCALL:
ffi_call_win32(ffi_prep_args_raw, &ecif, cif->abi, cif->bytes, cif->flags, ffi_call_win32(ffi_prep_args_raw, &ecif, cif->abi, cif->bytes, cif->flags,
ecif.rvalue, fn); ecif.rvalue, fn);
break; break;
@@ -827,11 +835,6 @@ ffi_raw_call(ffi_cif *cif, void (*fn)(void), void *rvalue, ffi_raw *fake_avalue)
ecif.rvalue, fn); ecif.rvalue, fn);
} }
break; break;
#else
case FFI_SYSV:
ffi_call_SYSV(ffi_prep_args_raw, &ecif, cif->bytes, cif->flags,
ecif.rvalue, fn);
break;
#endif #endif
default: default:
FFI_ASSERT(0); FFI_ASSERT(0);

15
src/x86/ffitarget.h
View File

@@ -98,6 +98,9 @@ typedef enum ffi_abi {
/* ---- Intel x86 and AMD x86-64 - */ /* ---- Intel x86 and AMD x86-64 - */
FFI_SYSV, FFI_SYSV,
FFI_UNIX64, /* Unix variants all use the same ABI for x86-64 */ FFI_UNIX64, /* Unix variants all use the same ABI for x86-64 */
FFI_THISCALL,
FFI_FASTCALL,
FFI_STDCALL,
FFI_LAST_ABI, FFI_LAST_ABI,
#if defined(__i386__) || defined(__i386) #if defined(__i386__) || defined(__i386)
FFI_DEFAULT_ABI = FFI_SYSV FFI_DEFAULT_ABI = FFI_SYSV
@@ -119,22 +122,14 @@ typedef enum ffi_abi {
#if defined (X86_64) || (defined (__x86_64__) && defined (X86_DARWIN)) #if defined (X86_64) || (defined (__x86_64__) && defined (X86_DARWIN))
#define FFI_TRAMPOLINE_SIZE 24 #define FFI_TRAMPOLINE_SIZE 24
#define FFI_NATIVE_RAW_API 0 #define FFI_NATIVE_RAW_API 0
#else #elif defined(X86_WIN64)
#ifdef X86_WIN32
#define FFI_TRAMPOLINE_SIZE 52
#else
#ifdef X86_WIN64
#define FFI_TRAMPOLINE_SIZE 29 #define FFI_TRAMPOLINE_SIZE 29
#define FFI_NATIVE_RAW_API 0 #define FFI_NATIVE_RAW_API 0
#define FFI_NO_RAW_API 1 #define FFI_NO_RAW_API 1
#else #else
#define FFI_TRAMPOLINE_SIZE 10 #define FFI_TRAMPOLINE_SIZE 52
#endif
#endif
#ifndef X86_WIN64
#define FFI_NATIVE_RAW_API 1 /* x86 has native raw api support */ #define FFI_NATIVE_RAW_API 1 /* x86 has native raw api support */
#endif #endif
#endif
#endif #endif

57
src/x86/win32.S
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@@ -473,15 +473,21 @@ END
#else #else
#if defined(X86_WIN32)
#define USCORE_SYMBOL(x) _##x
#else
#define USCORE_SYMBOL(x) x
#endif
.text .text
# This assumes we are using gas. # This assumes we are using gas.
.balign 16 .balign 16
.globl _ffi_call_win32 FFI_HIDDEN(ffi_call_win32)
#ifndef __OS2__ .globl USCORE_SYMBOL(ffi_call_win32)
#if defined(X86_WIN32) && !defined(__OS2__)
.def _ffi_call_win32; .scl 2; .type 32; .endef .def _ffi_call_win32; .scl 2; .type 32; .endef
#endif #endif
_ffi_call_win32: USCORE_SYMBOL(ffi_call_win32):
.LFB1: .LFB1:
pushl %ebp pushl %ebp
.LCFI0: .LCFI0:
@@ -644,11 +650,12 @@ _ffi_call_win32:
ret ret
.ffi_call_win32_end: .ffi_call_win32_end:
.balign 16 .balign 16
.globl _ffi_closure_THISCALL FFI_HIDDEN(ffi_closure_THISCALL)
#ifndef __OS2__ .globl USCORE_SYMBOL(ffi_closure_THISCALL)
#if defined(X86_WIN32) && !defined(__OS2__)
.def _ffi_closure_THISCALL; .scl 2; .type 32; .endef .def _ffi_closure_THISCALL; .scl 2; .type 32; .endef
#endif #endif
_ffi_closure_THISCALL: USCORE_SYMBOL(ffi_closure_THISCALL):
pushl %ebp pushl %ebp
movl %esp, %ebp movl %esp, %ebp
subl $40, %esp subl $40, %esp
@@ -660,11 +667,14 @@ _ffi_closure_THISCALL:
# This assumes we are using gas. # This assumes we are using gas.
.balign 16 .balign 16
.globl _ffi_closure_SYSV FFI_HIDDEN(ffi_closure_SYSV)
#ifndef __OS2__ #if defined(X86_WIN32)
.globl USCORE_SYMBOL(ffi_closure_SYSV)
#if defined(X86_WIN32) && !defined(__OS2__)
.def _ffi_closure_SYSV; .scl 2; .type 32; .endef .def _ffi_closure_SYSV; .scl 2; .type 32; .endef
#endif #endif
_ffi_closure_SYSV: USCORE_SYMBOL(ffi_closure_SYSV):
#endif
.LFB3: .LFB3:
pushl %ebp pushl %ebp
.LCFI4: .LCFI4:
@@ -678,7 +688,7 @@ _ffi_closure_SYSV:
movl %edx, 4(%esp) /* args = __builtin_dwarf_cfa () */ movl %edx, 4(%esp) /* args = __builtin_dwarf_cfa () */
leal -12(%ebp), %edx leal -12(%ebp), %edx
movl %edx, (%esp) /* &resp */ movl %edx, (%esp) /* &resp */
call _ffi_closure_SYSV_inner call USCORE_SYMBOL(ffi_closure_SYSV_inner)
movl -12(%ebp), %ecx movl -12(%ebp), %ecx
0: 0:
@@ -789,11 +799,12 @@ _ffi_closure_SYSV:
#define RAW_CLOSURE_USER_DATA_OFFSET (RAW_CLOSURE_FUN_OFFSET + 4) #define RAW_CLOSURE_USER_DATA_OFFSET (RAW_CLOSURE_FUN_OFFSET + 4)
#define CIF_FLAGS_OFFSET 20 #define CIF_FLAGS_OFFSET 20
.balign 16 .balign 16
.globl _ffi_closure_raw_THISCALL FFI_HIDDEN(ffi_closure_raw_THISCALL)
#ifndef __OS2__ .globl USCORE_SYMBOL(ffi_closure_raw_THISCALL)
#if defined(X86_WIN32) && !defined(__OS2__)
.def _ffi_closure_raw_THISCALL; .scl 2; .type 32; .endef .def _ffi_closure_raw_THISCALL; .scl 2; .type 32; .endef
#endif #endif
_ffi_closure_raw_THISCALL: USCORE_SYMBOL(ffi_closure_raw_THISCALL):
pushl %ebp pushl %ebp
movl %esp, %ebp movl %esp, %ebp
pushl %esi pushl %esi
@@ -805,11 +816,13 @@ _ffi_closure_raw_THISCALL:
jmp .stubraw jmp .stubraw
# This assumes we are using gas. # This assumes we are using gas.
.balign 16 .balign 16
.globl _ffi_closure_raw_SYSV #if defined(X86_WIN32)
#ifndef __OS2__ .globl USCORE_SYMBOL(ffi_closure_raw_SYSV)
#if defined(X86_WIN32) && !defined(__OS2__)
.def _ffi_closure_raw_SYSV; .scl 2; .type 32; .endef .def _ffi_closure_raw_SYSV; .scl 2; .type 32; .endef
#endif #endif
_ffi_closure_raw_SYSV: USCORE_SYMBOL(ffi_closure_raw_SYSV):
#endif /* defined(X86_WIN32) */
.LFB4: .LFB4:
pushl %ebp pushl %ebp
.LCFI6: .LCFI6:
@@ -925,11 +938,12 @@ _ffi_closure_raw_SYSV:
# This assumes we are using gas. # This assumes we are using gas.
.balign 16 .balign 16
.globl _ffi_closure_STDCALL FFI_HIDDEN(ffi_closure_STDCALL)
#ifndef __OS2__ .globl USCORE_SYMBOL(ffi_closure_STDCALL)
#if defined(X86_WIN32) && !defined(__OS2__)
.def _ffi_closure_STDCALL; .scl 2; .type 32; .endef .def _ffi_closure_STDCALL; .scl 2; .type 32; .endef
#endif #endif
_ffi_closure_STDCALL: USCORE_SYMBOL(ffi_closure_STDCALL):
.LFB5: .LFB5:
pushl %ebp pushl %ebp
.LCFI9: .LCFI9:
@@ -942,7 +956,7 @@ _ffi_closure_STDCALL:
movl %edx, 4(%esp) /* args */ movl %edx, 4(%esp) /* args */
leal -12(%ebp), %edx leal -12(%ebp), %edx
movl %edx, (%esp) /* &resp */ movl %edx, (%esp) /* &resp */
call _ffi_closure_SYSV_inner call USCORE_SYMBOL(ffi_closure_SYSV_inner)
movl -12(%ebp), %ecx movl -12(%ebp), %ecx
0: 0:
call 1f call 1f
@@ -1034,7 +1048,7 @@ _ffi_closure_STDCALL:
.ffi_closure_STDCALL_end: .ffi_closure_STDCALL_end:
.LFE5: .LFE5:
#ifndef __OS2__ #if defined(X86_WIN32) && !defined(__OS2__)
.section .eh_frame,"w" .section .eh_frame,"w"
#endif #endif
.Lframe1: .Lframe1:
@@ -1094,7 +1108,6 @@ _ffi_closure_STDCALL:
.align 4 .align 4
.LEFDE1: .LEFDE1:
.LSFDE3: .LSFDE3:
.long .LEFDE3-.LASFDE3 /* FDE Length */ .long .LEFDE3-.LASFDE3 /* FDE Length */
.LASFDE3: .LASFDE3:

5
testsuite/libffi.call/closure_stdcall.c
View File

@@ -4,7 +4,7 @@
PR: none. PR: none.
Originator: <twalljava@dev.java.net> */ Originator: <twalljava@dev.java.net> */
/* { dg-do run { target i?86-*-cygwin* i?86-*-mingw* } } */ /* { dg-do run { target i?86-*-* } } */
#include "ffitest.h" #include "ffitest.h"
static void static void
@@ -23,6 +23,9 @@ closure_test_stdcall(ffi_cif* cif __UNUSED__, void* resp, void** args,
} }
#ifndef _MSC_VER
#define __stdcall __attribute__((stdcall))
#endif
typedef int (__stdcall *closure_test_type0)(int, int, int, int); typedef int (__stdcall *closure_test_type0)(int, int, int, int);
int main (void) int main (void)

5
testsuite/libffi.call/closure_thiscall.c
View File

@@ -4,7 +4,7 @@
PR: none. PR: none.
Originator: <ktietz@redhat.com> */ Originator: <ktietz@redhat.com> */
/* { dg-do run { target i?86-*-cygwin* i?86-*-mingw* } } */ /* { dg-do run { target i?86-*-* } } */
#include "ffitest.h" #include "ffitest.h"
static void static void
@@ -23,6 +23,9 @@ closure_test_thiscall(ffi_cif* cif __UNUSED__, void* resp, void** args,
} }
#ifndef _MSC_VER
#define __thiscall __attribute__((thiscall))
#endif
typedef int (__thiscall *closure_test_type0)(int, int, int, int); typedef int (__thiscall *closure_test_type0)(int, int, int, int);
int main (void) int main (void)

2
testsuite/libffi.call/fastthis1_win32.c
View File

@@ -4,7 +4,7 @@
PR: none. PR: none.
Originator: From the original ffitest.c */ Originator: From the original ffitest.c */
/* { dg-do run { target i?86-*-cygwin* i?86-*-mingw* } } */ /* { dg-do run { target i?86-*-* } } */
#include "ffitest.h" #include "ffitest.h"

2
testsuite/libffi.call/fastthis2_win32.c
View File

@@ -4,7 +4,7 @@
PR: none. PR: none.
Originator: From the original ffitest.c */ Originator: From the original ffitest.c */
/* { dg-do run { target i?86-*-cygwin* i?86-*-mingw* } } */ /* { dg-do run { target i?86-*-* } } */
#include "ffitest.h" #include "ffitest.h"

2
testsuite/libffi.call/fastthis3_win32.c
View File

@@ -4,7 +4,7 @@
PR: none. PR: none.
Originator: From the original ffitest.c */ Originator: From the original ffitest.c */
/* { dg-do run { target i?86-*-cygwin* i?86-*-mingw* } } */ /* { dg-do run { target i?86-*-* } } */
#include "ffitest.h" #include "ffitest.h"

2
testsuite/libffi.call/many2_win32.c
View File

@@ -4,7 +4,7 @@
PR: none. PR: none.
Originator: From the original ffitest.c */ Originator: From the original ffitest.c */
/* { dg-do run { target i?86-*-cygwin* i?86-*-mingw* } } */ /* { dg-do run { target i?86-*-* } } */
#include "ffitest.h" #include "ffitest.h"
#include <float.h> #include <float.h>

2
testsuite/libffi.call/many_win32.c
View File

@@ -4,7 +4,7 @@
PR: none. PR: none.
Originator: From the original ffitest.c */ Originator: From the original ffitest.c */
/* { dg-do run { target i?86-*-cygwin* i?86-*-mingw* } } */ /* { dg-do run { target i?86-*-* } } */
#include "ffitest.h" #include "ffitest.h"
#include <float.h> #include <float.h>

2
testsuite/libffi.call/strlen2_win32.c
View File

@@ -4,7 +4,7 @@
PR: none. PR: none.
Originator: From the original ffitest.c */ Originator: From the original ffitest.c */
/* { dg-do run { target i?86-*-cygwin* i?86-*-mingw* } } */ /* { dg-do run { target i?86-*-* } } */
#include "ffitest.h" #include "ffitest.h"

2
testsuite/libffi.call/strlen_win32.c
View File

@@ -4,7 +4,7 @@
PR: none. PR: none.
Originator: From the original ffitest.c */ Originator: From the original ffitest.c */
/* { dg-do run { target i?86-*-cygwin* i?86-*-mingw* } } */ /* { dg-do run { target i?86-*-* } } */
#include "ffitest.h" #include "ffitest.h"

2
testsuite/libffi.call/struct1_win32.c
View File

@@ -4,7 +4,7 @@
PR: none. PR: none.
Originator: From the original ffitest.c */ Originator: From the original ffitest.c */
/* { dg-do run { target i?86-*-cygwin* i?86-*-mingw* } } */ /* { dg-do run { target i?86-*-* } } */
#include "ffitest.h" #include "ffitest.h"
typedef struct typedef struct

2
testsuite/libffi.call/struct2_win32.c
View File

@@ -4,7 +4,7 @@
PR: none. PR: none.
Originator: From the original ffitest.c */ Originator: From the original ffitest.c */
/* { dg-do run { target i?86-*-cygwin* i?86-*-mingw* } } */ /* { dg-do run { target i?86-*-* } } */
#include "ffitest.h" #include "ffitest.h"
typedef struct typedef struct