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* * src/powerpc/linux64.S: Emit .note.GNU-stack even whenjakub2014-09-111-2/+3
| | | | | | | | POWERPC64 is not defined. * src/powerpc/linux64_closure.S: Likewise. Also test _CALL_ELF == 2. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@215156 138bc75d-0d04-0410-961f-82ee72b054a4
* * src/powerpc/ffitarget.h: Import from upstream.amodra2013-12-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | * src/powerpc/ffi_powerpc.h: Likewise. * src/powerpc/ffi.c: Likewise. * src/powerpc/ffi_sysv.c: Likewise. * src/powerpc/ffi_linux64.c: Likewise. * src/powerpc/sysv.S: Likewise. * src/powerpc/ppc_closure.S: Likewise. * src/powerpc/linux64.S: Likewise. * src/powerpc/linux64_closure.S: Likewise. * src/types.c: Likewise. * Makefile.am (EXTRA_DIST): Add new src/powerpc files. (nodist_libffi_la_SOURCES <POWERPC, POWERPC_FREEBSD>): Likewise. * configure.ac (HAVE_LONG_DOUBLE_VARIANT): Define for powerpc. * include/ffi.h.in (ffi_prep_types): Declare. * src/prep_cif.c (ffi_prep_cif_core): Call ffi_prep_types. * configure: Regenerate. * fficonfig.h.in: Regenerate. * Makefile.in: Regenerate. * man/Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205844 138bc75d-0d04-0410-961f-82ee72b054a4
* PowerPC64 ELFv2 supportamodra2013-11-171-17/+73
| | | | | | | | | | | | | | * src/powerpc/ffitarget.h: Import from upstream. * src/powerpc/ffi.c: Likewise. * src/powerpc/linux64.S: Likewise. * src/powerpc/linux64_closure.S: Likewise. * doc/libffi.texi: Likewise. * testsuite/libffi.call/cls_double_va.c: Likewise. * testsuite/libffi.call/cls_longdouble_va.c: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204917 138bc75d-0d04-0410-961f-82ee72b054a4
* * src/powerpc/linux64_closure.S: Add new ABI support.amodra2012-10-311-2/+19
| | | | | | | | * src/powerpc/linux64.S: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193015 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-06-04 Andrew Haley <aph@redhat.com>aph2009-06-041-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/powerpc/ppc_closure.S: Insert licence header. * src/powerpc/linux64_closure.S: Likewise. * src/m68k/sysv.S: Likewise. * src/sh64/ffi.c: Change void (*)() to void (*)(void). * src/powerpc/ffi.c: Likewise. * src/powerpc/ffi_darwin.c: Likewise. * src/m32r/ffi.c: Likewise. * src/sh64/ffi.c: Likewise. * src/x86/ffi64.c: Likewise. * src/alpha/ffi.c: Likewise. * src/alpha/osf.S: Likewise. * src/frv/ffi.c: Likewise. * src/s390/ffi.c: Likewise. * src/pa/ffi.c: Likewise. * src/pa/hpux32.S: Likewise. * src/ia64/unix.S: Likewise. * src/ia64/ffi.c: Likewise. * src/sparc/ffi.c: Likewise. * src/mips/ffi.c: Likewise. * src/sh/ffi.c: Likewise. 2008-02-15 David Daney <ddaney@avtrex.com> * src/mips/ffi.c (USE__BUILTIN___CLEAR_CACHE): Define (conditionally), and use it to include cachectl.h. (ffi_prep_closure_loc): Fix cache flushing. * src/mips/ffitarget.h (_ABIN32, _ABI64, _ABIO32): Define. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148172 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-06-04 Andrew Haley <aph@redhat.com>aph2009-06-041-7/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | include/ffi.h.in, src/arm/ffitarget.h, src/arm/ffi.c, src/arm/sysv.S, src/powerpc/ffitarget.h, src/closures.c, src/sh64/ffitarget.h, src/sh64/ffi.c, src/sh64/sysv.S, src/types.c, src/x86/ffi64.c, src/x86/ffitarget.h, src/x86/win32.S, src/x86/darwin.S, src/x86/ffi.c, src/x86/sysv.S, src/x86/unix64.S, src/alpha/ffitarget.h, src/alpha/ffi.c, src/alpha/osf.S, src/m68k/ffitarget.h, src/frv/ffitarget.h, src/frv/ffi.c, src/s390/ffitarget.h, src/s390/sysv.S, src/cris/ffitarget.h, src/pa/linux.S, src/pa/ffitarget.h, src/pa/ffi.c, src/raw_api.c, src/ia64/ffitarget.h, src/ia64/unix.S, src/ia64/ffi.c, src/ia64/ia64_flags.h, src/java_raw_api.c, src/debug.c, src/sparc/v9.S, src/sparc/ffitarget.h, src/sparc/ffi.c, src/sparc/v8.S, src/mips/ffitarget.h, src/mips/n32.S, src/mips/o32.S, src/mips/ffi.c, src/prep_cif.c, src/sh/ffitarget.h, src/sh/ffi.c, src/sh/sysv.S: Update license text. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148171 138bc75d-0d04-0410-961f-82ee72b054a4
* 2007-11-17 Andreas Tobler <a.tobler@schweiz.org>andreast2007-11-161-0/+1
| | | | | | | | | | * src/powerpc/sysv.S: Load correct cr to compare if we have long double. * src/powerpc/linux64.S: Likewise. * src/powerpc/ffi.c: Add a comment to show which part goes into cr6. * testsuite/libffi.call/return_ldl.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130247 138bc75d-0d04-0410-961f-82ee72b054a4
* * src/powerpc/linux64.S (ffi_call_LINUX64): Move restore of r2jakub2007-02-021-2/+5
| | | | | | | immediately after bctrl instruction. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121498 138bc75d-0d04-0410-961f-82ee72b054a4
* * src/powerpc/ffitarget.h (enum ffi_abi): Add FFI_LINUX. Defaultamodra2006-03-231-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | for 32-bit using IBM extended double format. Fix FFI_LAST_ABI. * src/powerpc/ffi.c (ffi_prep_args_SYSV): Handle linux variant of FFI_TYPE_LONGDOUBLE. (ffi_prep_args64): Assert using IBM extended double. (ffi_prep_cif_machdep): Don't munge FFI_TYPE_LONGDOUBLE type. Handle FFI_LINUX FFI_TYPE_LONGDOUBLE return and args. (ffi_call): Handle FFI_LINUX. (ffi_closure_helper_SYSV): Non FFI_LINUX long double return needs gpr3 return pointer as for struct return. Handle FFI_LINUX FFI_TYPE_LONGDOUBLE return and args. Don't increment "nf" unnecessarily. * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Load both f1 and f2 for FFI_TYPE_LONGDOUBLE. Move epilogue insns into case table. Don't use r6 as pointer to results, instead use sp offset. Don't make a special call to load lr with case table address, instead use offset from previous call. * src/powerpc/sysv.S (ffi_call_SYSV): Save long double return. * src/powerpc/linux64.S (ffi_call_LINUX64): Simplify long double return. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112340 138bc75d-0d04-0410-961f-82ee72b054a4
* * testsuite/libffi.call/float1.c (value_type): New typedef.tromey2005-09-261-1/+5
| | | | | | | | | | | (CANARY): New define. (main): Check for result buffer overflow. * src/powerpc/linux64.S: Handle linux64 long double returns. * src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant. (ffi_prep_cif_machdep): Handle linux64 long double returns. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@104660 138bc75d-0d04-0410-961f-82ee72b054a4
* 004-09-02 Andreas Tobler <a.tobler@schweiz.ch>andreast2004-09-021-2/+2
| | | | | | | | | | | | | | | * src/powerpc/aix.S: Remove whitespaces. * src/powerpc/aix_closure.S: Likewise. * src/powerpc/asm.h: Likewise. * src/powerpc/ffi.c: Likewise. * src/powerpc/ffitarget.h: Likewise. * src/powerpc/linux64.S: Likewise. * src/powerpc/linux64_closure.S: Likewise. * src/powerpc/ppc_closure.S: Likewise. * src/powerpc/sysv.S: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@86991 138bc75d-0d04-0410-961f-82ee72b054a4
* * src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correctamodra2004-02-081-0/+1
| | | | | | | | | | | | | | | long double function return and long double arg handling. (ffi_closure_helper_LINUX64): Formatting. Delete unused "ng" var. Use "end_pfr" instead of "nf". Correct long double handling. Localise "temp". * src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double return value. * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate space for long double return value. Adjust stack frame and offsets. Load f2 long double return. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@77481 138bc75d-0d04-0410-961f-82ee72b054a4
* 2003-10-21 Andreas Tobler <a.tobler@schweiz.ch>andreast2003-10-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.in: AC_LINK_FILES(ffitarget.h). * configure: Regenerate. * Makefile.in: Likewise. * include/Makefile.in: Likewise. * testsuite/Makefile.in: Likewise. * fficonfig.h.in: Likewise. 2003-10-21 Paolo Bonzini <bonzini@gnu.org> Richard Henderson <rth@redhat.com> Avoid that ffi.h includes fficonfig.h. * Makefile.am (EXTRA_DIST): Include ffitarget.h files (TARGET_SRC_MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX. (TARGET_SRC_MIPS_SGI): Removed. (MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX. (MIPS_SGI): Removed. (CLEANFILES): Removed. (mostlyclean-am, clean-am, mostlyclean-sub, clean-sub): New targets. * acconfig.h: Removed. * configure.in: Compute sizeofs only for double and long double. Use them to define and subst HAVE_LONG_DOUBLE. Include comments into AC_DEFINE instead of using acconfig.h. Create include/ffitarget.h instead of include/fficonfig.h. Rename MIPS_GCC to MIPS_IRIX, drop MIPS_SGI since we are in gcc's tree. AC_DEFINE EH_FRAME_FLAGS. * include/Makefile.am (DISTCLEANFILES): New automake macro. (hack_DATA): Add ffitarget.h. * include/ffi.h.in: Remove all system specific definitions. Declare raw API even if it is not installed, why bother? Use limits.h instead of SIZEOF_* to define ffi_type_*. Do not define EH_FRAME_FLAGS, it is in fficonfig.h now. Include ffitarget.h instead of fficonfig.h. Remove ALIGN macro. (UINT_ARG, INT_ARG): Removed, use ffi_arg and ffi_sarg instead. * include/ffi_common.h (bool): Do not define. (ffi_assert): Accept failed assertion. (ffi_type_test): Return void and accept file/line. (FFI_ASSERT): Pass stringized failed assertion. (FFI_ASSERT_AT): New macro. (FFI_ASSERT_VALID_TYPE): New macro. (UINT8, SINT8, UINT16, SINT16, UINT32, SINT32, UINT64, SINT64): Define here with gcc's __attribute__ macro instead of in ffi.h (FLOAT32, ALIGN): Define here instead of in ffi.h * include/ffi-mips.h: Removed. Its content moved to src/mips/ffitarget.h after separating assembly and C sections. * src/alpha/ffi.c, src/alpha/ffi.c, src/java_raw_api.c src/prep_cif.c, src/raw_api.c, src/ia64/ffi.c, src/mips/ffi.c, src/mips/n32.S, src/mips/o32.S, src/mips/ffitarget.h, src/sparc/ffi.c, src/x86/ffi64.c: SIZEOF_ARG -> FFI_SIZEOF_ARG. * src/ia64/ffi.c: Include stdbool.h (provided by GCC 2.95+). * src/debug.c (ffi_assert): Accept stringized failed assertion. (ffi_type_test): Rewritten. * src/prep-cif.c (initialize_aggregate, ffi_prep_cif): Call FFI_ASSERT_VALID_TYPE. * src/alpha/ffitarget.h, src/arm/ffitarget.h, src/ia64/ffitarget.h, src/m68k/ffitarget.h, src/mips/ffitarget.h, src/powerpc/ffitarget.h, src/s390/ffitarget.h, src/sh/ffitarget.h, src/sh64/ffitarget.h, src/sparc/ffitarget.h, src/x86/ffitarget.h: New files. * src/alpha/osf.S, src/arm/sysv.S, src/ia64/unix.S, src/m68k/sysv.S, src/mips/n32.S, src/mips/o32.S, src/powerpc/aix.S, src/powerpc/darwin.S, src/powerpc/ffi_darwin.c, src/powerpc/linux64.S, src/powerpc/linux64_closure.S, src/powerpc/ppc_closure.S, src/powerpc/sysv.S, src/s390/sysv.S, src/sh/sysv.S, src/sh64/sysv.S, src/sparc/v8.S, src/sparc/v9.S, src/x86/sysv.S, src/x86/unix64.S, src/x86/win32.S: include fficonfig.h git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@72766 138bc75d-0d04-0410-961f-82ee72b054a4
* * src/types.c (double, longdouble): Merge identical SH and ARMamodra2003-09-111-4/+4
| | | | | | | | | | | typedefs, and add POWERPC64. * src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for struct split over gpr and rest. (ffi_prep_cif_machdep): Correct intarg_count for structures. * src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@71295 138bc75d-0d04-0410-961f-82ee72b054a4
* * src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gccamodra2003-08-011-11/+0
| | | | | | | | | | | | structure passing. (ffi_closure_helper_LINUX64): Likewise. * src/powerpc/linux64.S: Remove code writing to parm save area. * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Use return address in lr from ffi_closure_helper_LINUX64 call to calculate table address. Optimize function tail. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@70050 138bc75d-0d04-0410-961f-82ee72b054a4
* * configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame sectionjakub2003-05-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | 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. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@66887 138bc75d-0d04-0410-961f-82ee72b054a4
* * configure.in (powerpc64*-*-linux*): Remove.jakub2003-04-181-0/+185
* 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. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@65781 138bc75d-0d04-0410-961f-82ee72b054a4
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