* configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame section
should be read-only.
* configure: Rebuilt.
* fficonfig.h.in: Rebuilt.
* include/ffi.h.in (EH_FRAME_FLAGS): Define.
* src/alpha/osf.S: Use EH_FRAME_FLAGS.
* src/powerpc/linux64.S: Likewise.
* src/powerpc/linux64_closure.S: Likewise. Include ffi.h.
* src/powerpc/sysv.S: Use EH_FRAME_FLAGS. Use pcrel encoding
if -fpic/-fPIC/-mrelocatable.
* src/powerpc/powerpc_closure.S: Likewise.
* src/sparc/v8.S: If HAVE_RO_EH_FRAME is defined, don't include
#write in .eh_frame flags.
* src/sparc/v9.S: Likewise.
* src/x86/unix64.S: Use EH_FRAME_FLAGS.
* src/x86/sysv.S: Likewise. Use pcrel encoding if -fpic/-fPIC.
* src/s390/sysv.S: Use EH_FRAME_FLAGS. Include ffi.h.
From-SVN: r66887
* configure.in (powerpc64*-*-linux*): Remove.
* configure: Rebuilt.
libffi/
* include/ffi.h.in (POWERPC64): Define if 64-bit.
(enum ffi_abi): Add FFI_LINUX64 on POWERPC.
Make it the default on POWERPC64.
(FFI_TRAMPOLINE_SIZE): Define to 24 on POWERPC64.
* configure.in: Change powerpc-*-linux* into powerpc*-*-linux*.
* configure: Rebuilt.
* src/powerpc/ffi.c (hidden): Define.
(ffi_prep_args_SYSV): Renamed from
ffi_prep_args. Cast pointers to unsigned long to shut up warnings.
(NUM_GPR_ARG_REGISTERS64, NUM_FPR_ARG_REGISTERS64,
ASM_NEEDS_REGISTERS64): New.
(ffi_prep_args64): New function.
(ffi_prep_cif_machdep): Handle FFI_LINUX64 ABI.
(ffi_call): Likewise.
(ffi_prep_closure): Likewise.
(flush_icache): Surround by #ifndef POWERPC64.
(ffi_dblfl): New union type.
(ffi_closure_helper_SYSV): Use it to avoid aliasing problems.
(ffi_closure_helper_LINUX64): New function.
* src/powerpc/ppc_closure.S: Surround whole file by #ifndef
__powerpc64__.
* src/powerpc/sysv.S: Likewise.
(ffi_call_SYSV): Rename ffi_prep_args to ffi_prep_args_SYSV.
* src/powerpc/linux64.S: New file.
* src/powerpc/linux64_closure.S: New file.
* Makefile.am (EXTRA_DIST): Add src/powerpc/linux64.S and
src/powerpc/linux64_closure.S.
(TARGET_SRC_POWERPC): Likewise.
* src/ffitest.c (closure_test_fn, closure_test_fn1, closure_test_fn2,
closure_test_fn3): Fix result printing on big-endian 64-bit
machines.
(main): Print tst2_arg instead of uninitialized tst2_result.
* src/ffitest.c (main): Hide what closure pointer really points to
from the compiler.
From-SVN: r65781
* libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
bit mode.
* libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
Receive closure pointer through parameter, read args using
__builtin_dwarf_cfa.
(FFI_INIT_TRAMPOLINE): Send closure reference through eax.
From-SVN: r64663
2002-11-10 Ranjit Mathew <rmathew@hotmail.com>
* include/ffi.h.in: Added FFI_STDCALL ffi_type
enumeration for X86_WIN32.
* src/x86/win32.S: Added ffi_call_STDCALL function
definition.
* src/x86/ffi.c (ffi_call/ffi_raw_call): Added
switch cases for recognising FFI_STDCALL and
calling ffi_call_STDCALL if target is X86_WIN32.
* src/ffitest.c (my_stdcall_strlen/stdcall_many):
stdcall versions of the "my_strlen" and "many"
test functions (for X86_WIN32).
Added test cases to test stdcall invocation using
these functions.
From-SVN: r59878
2002-07-16 Bo Thorsen <bo@suse.de>
* src/x86/ffi64.c: New file that adds x86-64 support.
* src/x86/unix64.S: New file that handles argument setup for
x86-64.
* src/x86/sysv.S: Don't use this on x86-64.
* src/x86/ffi.c: Don't use this on x86-64.
Remove unused vars.
* src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
for x86-64.
* src/ffitest.c (struct6): New test that tests a special case in
the x86-64 ABI.
(struct7): Likewise.
(struct8): Likewise.
(struct9): Likewise.
(closure_test_fn): Silence warning about this when it's not used.
(main): Add the new tests.
(main): Fix a couple of wrong casts and silence some compiler warnings.
* include/ffi.h.in: Add x86-64 ABI definition.
* fficonfig.h.in: Regenerate.
* Makefile.am: Add x86-64 support.
* configure.in: Likewise.
* Makefile.in: Regenerate.
* configure: Likewise.
2002-06-24 Bo Thorsen <bo@suse.de>
* src/types.c: Merge settings for similar architectures.
Add x86-64 sizes and alignments.
2002-06-23 Bo Thorsen <bo@suse.de>
* src/arm/ffi.c (ffi_prep_args): Remove unused vars.
* src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
* src/mips/ffi.c (ffi_prep_args): Likewise.
* src/m68k/ffi.c (ffi_prep_args): Likewise.
From-SVN: r55571
2002-04-29 Gerhard Tonn <GerhardTonn@swol.de>
* Makefile.am: Add Linux for S/390 support.
* Makefile.in: Regenerate.
* configure.in: Add Linux for S/390 support.
* configure: Regenerate.
* include/ffi.h.in: Add Linux for S/390 support.
* src/s390/ffi.c: New file from libffi CVS tree.
* src/s390/sysv.S: New file from libffi CVS tree.
From-SVN: r52873
2002-03-07 Andreas Tobler <toa@pop.agri.ch>
David Edelsohn <edelsohn@gnu.org>
* Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files.
(TARGET_SRC_POWERPC_AIX): Add aix_closure.S.
(TARGET_SRC_POWERPC_DARWIN): Add darwin_closure.S.
* Makefile.in: Regenerate.
* include/ffi.h.in: Add AIX and Darwin closure definitions.
* src/powerpc/ffi_darwin.c (ffi_prep_closure): New function.
(flush_icache, flush_range): New functions.
(ffi_closure_helper_DARWIN): New function.
* src/powerpc/aix_closure.S: New file.
* src/powerpc/darwin_closure.S: New file.
Co-Authored-By: David Edelsohn <edelsohn@gnu.org>
From-SVN: r50408
2001-10-09 John Hornkvist <john@toastedmarshmallow.com>
Implement Darwin PowerPC ABI.
* configure.in: Handle powerpc-*-darwin*.
* Makefile.am: Set source files for POWERPC_DARWIN.
* configure: Rebuilt.
* Makefile.in: Rebuilt.
* include/ffi.h.in: Define FFI_DARWIN and FFI_DEFAULT_ABI for
POWERPC_DARWIN.
* src/powerpc/darwin.S: New file.
* src/powerpc/ffi_darwin.c: New file.
From-SVN: r46112
2000-02-25 Hans Boehm <boehm@acm.org>
* src/ia64/ffi.c, src/ia64/ia64_flags.h, src/ia64/unix.S: New
files.
* src/raw_api.c (ffi_translate_args): Fixed typo in argument
list.
(ffi_prep_raw_closure): Use ffi_translate_args, not
ffi_closure_translate.
* src/java_raw_api.c: New file.
* src/ffitest.c (closure_test_fn): New function.
(main): Define `rint' as long long on IA64. Added new test when
FFI_CLOSURES is defined.
* include/ffi.h.in (ALIGN): Use size_t, not unsigned.
(ffi_abi): Recognize IA64.
(ffi_raw): Added `flt' field.
Added "Java raw API" code.
* configure.in: Recognize ia64.
* Makefile.am (TARGET_SRC_IA64): New macro.
(libffi_la_common_SOURCES): Added java_raw_api.c.
(libffi_la_SOURCES): Define in IA64 case.
From-SVN: r32151
