2006-04-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
Andreas Tobler <a.tobler@schweiz.ch>
* Makefile.am: Add PA_HPUX port.
* Makefile.in: Regenerate.
* include/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.
* configure.ac: Add PA_HPUX rules.
* configure: Regenerate.
* src/pa/ffitarget.h: Rename linux target to PA_LINUX.
Add PA_HPUX and PA64_HPUX.
Rename FFI_LINUX ABI to FFI_PA32 ABI.
(FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets.
(FFI_TYPE_SMALL_STRUCT2): Define.
(FFI_TYPE_SMALL_STRUCT4): Likewise.
(FFI_TYPE_SMALL_STRUCT8): Likewise.
(FFI_TYPE_SMALL_STRUCT3): Redefine.
(FFI_TYPE_SMALL_STRUCT5): Likewise.
(FFI_TYPE_SMALL_STRUCT6): Likewise.
(FFI_TYPE_SMALL_STRUCT7): Likewise.
* src/pa/ffi.c (ROUND_DOWN): Delete.
(fldw, fstw, fldd, fstd): Use '__asm__'.
(ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2,
FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8.
(ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment.
Simplify incrementing of stack slot variable. Change type of local
'n' to unsigned int.
(ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long
double on PA_HPUX.
(ffi_prep_cif_machdep): Likewise.
(ffi_call): Likewise.
(ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change
return type to ffi_status. Simplify incrementing of stack slot
variable. Only copy floating point argument registers when PA_LINUX
is true. Reformat debug statement.
Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and
FFI_TYPE_SMALL_STRUCT8.
(ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to
declaration.
(ffi_prep_closure): Make linux trampoline conditional on PA_LINUX.
Add nops to cache flush. Add trampoline for PA_HPUX.
* src/pa/hpux32.S: New file.
* src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename
ffi_prep_args_LINUX to ffi_prep_args_pa32.
Localize labels. Add support for 2, 4 and 8-byte small structs. Handle
unaligned destinations in 3, 5, 6 and 7-byte small structs. Order
argument type checks so that common argument types appear first.
(ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename
ffi_closure_inner_LINUX to ffi_closure_inner_pa32.
Co-Authored-By: Andreas Tobler <a.tobler@schweiz.ch>
From-SVN: r112719
* src/powerpc/ffitarget.h (enum ffi_abi): Add FFI_LINUX. Default
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.
From-SVN: r112340
2006-03-01 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.special/unwindtest.cc (closure_test_fn): Mark cif,
args and userdata unused.
(closure_test_fn1): Mark cif and userdata unused.
(main): Remove unused res.
From-SVN: r111583
2006-02-20 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.call/return_fl2.c (return_fl): Remove static
declaration to avoid a false negative on ix86. See PR323.
From-SVN: r111314
* src/sh/ffi.c (ffi_closure_helper_SYSV): Remove unused variable
and cast integer to void * if needed. Update the pointer to
the FP register saved area correctly.
From-SVN: r111225
2006-02-17 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.call/nested_struct6.c: XFAIL this test until PR25630
is fixed.
* testsuite/libffi.call/nested_struct4.c: Likewise.
From-SVN: r111208
2006-02-16 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong
definition.
* testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition
here to be used by other test cases too.
* testsuite/libffi.call/nested_struct10.c: New test case.
* testsuite/libffi.call/nested_struct9.c: Likewise.
* testsuite/libffi.call/nested_struct8.c: Likewise.
* testsuite/libffi.call/nested_struct7.c: Likewise.
* testsuite/libffi.call/nested_struct6.c: Likewise.
* testsuite/libffi.call/nested_struct5.c: Likewise.
* testsuite/libffi.call/nested_struct4.c: Likewise.
From-SVN: r111151
* src/powerpc/ffi.c: Formatting.
(ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions.
(ffi_prep_args64): Likewise.
From-SVN: r107963
* testsuite/libffi.call/float1.c (value_type): New typedef.
(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.
From-SVN: r104660
* src/powerpc/ppc_closure.S (ffi_closure_SYSV): Use
DW_CFA_offset_extended_sf rather than
DW_CFA_GNU_negative_offset_extended.
* src/powerpc/sysv.S (ffi_call_SYSV): Likewise.
From-SVN: r102900
* src/sh/sysv.S (ffi_call_SYSV): Stop argument popping correctly
on sh3.
(ffi_closure_SYSV): Change the stack layout for sh3 struct argument.
* src/sh/ffi.c (ffi_prep_args): Fix sh3 argument copy, when it is
partially on register.
(ffi_closure_helper_SYSV): Likewise.
(ffi_prep_cif_machdep): Don't set too many cif->flags.
From-SVN: r102298
* src/x86/ffi64.c (ffi_prep_cif_machdep): Save sse-used flag in
bit 11 of flags.
(ffi_call): Mask return type field. Pass ssecount to ffi_call_unix64.
(ffi_prep_closure): Set carry bit if sse-used flag set.
* src/x86/unix64.S (ffi_call_unix64): Add ssecount argument.
Only load sse registers if ssecount non-zero.
(ffi_closure_unix64): Only save sse registers if carry set on entry.
From-SVN: r99257
* configure.ac: Do not invoke TL_AC_GCC_VERSION.
Do not set tool_include_dir.
* aclocal.m4, configure, Makefile.in, testsuite/Makefile.in:
Regenerate.
* include/Makefile.am: Set gcc_version and toollibffidir.
* include/Makefile.in: Regenerate.
From-SVN: r96823
* src/types.c (FFI_AGGREGATE_TYPEDEF): Remove.
(FFI_TYPEDEF): Rename from FFI_INTEGRAL_TYPEDEF. Replace size and
offset parameters with a type parameter; deduce size and structure
alignment. Update all users.
From-SVN: r92775
* lib/target-libpath.exp: New file defining set_ld_library_path_env_vars
and restore_ld_library_path_env_vars.
* g++.dg/compat/compat.exp, lib/g++.exp, lib/gcc-dg.exp,
lib/gfortran.exp, lib/objc.exp, lib/treelang.exp: Use new procs.
* ada/acats/run_acats (LD_LIBRARY_PATH): Add previous LD_LIBRARY_PATH
to LD_LIBRARY_PATH. Export LD_LIBRARY_PATH.
* testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp.
* testsuite/lib/libjava.exp,
testsuite/libjava.jacks/jacks.exp: Use new procs in target-libpath.exp.
* testsuite/lib/libmudflap.exp: Use new procs in target-libpath.exp.
* testsuite/lib/libstdc++.exp: Use new procs in target-libpath.exp.
From-SVN: r91137
* src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
of jal. Use an absolute encoding for the frame information.
* configure.host: Enable the interpreter for mips*-*-linux*.
From-SVN: r91116
* src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers
on a 8-byte boundary.
* src/sparc/v8.S (ffi_closure_v8): Reserve frame space for
arguments.
From-SVN: r91022
* src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
long long values. Round stack allocation to a multiple of 8 bytes
for ATPCS compatibility.
* src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
names. Handle returning long long types. Add Thumb and interworking
support. Improve soft-float code.
From-SVN: r89681
* testsuite/lib/libffi-db.exp (load_gcc_lib): New function.
(libffi_exit): New function.
(libffi_init): Build the testglue wrapper if needed.
From-SVN: r89636
gcc/testsuite:
PR other/18138
* lib/g++.exp: Accept more than one multilib libgcc.
* lib/gcc-dg.exp: Likewise.
* lib/objc.exp: Likewise.
* lib/treelang.exp: Likewise.
* lib/gfortran.exp: Likewise.
libffi:
PR other/18138
* testsuite/lib/libffi-dg.exp: Accept more than one multilib
libgcc.
libjava:
PR other/18138
* testsuite/lib/libjava.exp: Accept more than one multilib
libgcc.
libmudflap!:
PR other/18138
* testsuite/lib/libmudflap.exp: Accept more than one multilib
libgcc.
libstdc++-v3:
PR other/18138
* testsuite/lib/libstdc++.exp: Accept more than one multilib
libgcc.
From-SVN: r89528
* src/sh/ffi.c (ffi_prep_closure): Set T bit in trampoline for
the function returning a structure pointed with R2.
* src/sh/sysv.S (ffi_closure_SYSV): Use R2 as the pointer to
the structure return value if T bit set. Emit position
independent code and EH data if PIC.
From-SVN: r89254
2004-09-14 H.J. Lu <hongjiu.lu@intel.com>
PR libgcj/17465
* testsuite/lib/libffi-dg.exp: Don't use global ld_library_path.
Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and
DYLD_LIBRARY_PATH.
From-SVN: r87511
2004-09-02 Andreas Tobler <a.tobler@schweiz.ch>
* src/powerpc/ffi_darwin.c: Add flag for longdouble return values.
(ffi_prep_args): Handle longdouble arguments.
(ffi_prep_cif_machdep): Set flags for longdouble. Calculate space for
longdouble.
(ffi_closure_helper_DARWIN): Add closure handling for longdouble.
* src/powerpc/darwin.S (_ffi_call_DARWIN): Add handling of longdouble
values.
* src/powerpc/darwin_closure.S (_ffi_closure_ASM): Likewise.
* src/types.c: Defined longdouble size and alignment for darwin.
From-SVN: r86992
2004-08-30 Anthony Green <green@redhat.com>
* Makefile.am: Add frv support.
* Makefile.in, testsuite/Makefile.in: Rebuilt.
* configure.ac: Read configure.host.
* configure, aclocal.m4: Rebuilt.
* configure.host: New file. frv-elf needs libgloss.
* include/ffi.h.in: Force ffi_closure to have a nice big (8)
alignment. This is needed to frv and should harm the others.
* include/ffi_common.h (ALIGN_DOWN): New macro.
* src/frv/ffi.c, src/frv/ffitarget.h, src/frv/eabi.S: New files.
From-SVN: r86779
2004-08-14 Casey Marshall <csm@gnu.org>
* src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to
contain `FFI_TYPE_UINT64' as return type for any 64-bit
integer (O32 ABI only).
(ffi_prep_closure): new function.
(ffi_closure_mips_inner_O32): new function.
* src/mips/ffitarget.h: Define `FFI_CLOSURES' and
`FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32.
* src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return
64 bit integers correctly.
(ffi_closure_O32): new function.
Added DWARF-2 unwind info for both functions.
From-SVN: r86019
ChangeLog:
2004-08-01 Robert Millan <robertmh@gnu.org>
* configure.in: Turn mt-linux into mt-gnu. Use mt-gnu and enable
libmudflap for all GNU-based systems (with Glibc).
* configure: Regenerate.
config/ChangeLog:
2004-08-01 Robert Millan <robertmh@gnu.org>
* mt-linux: Rename to ...
* mt-gnu: ... this.
libffi/ChangeLog:
2004-08-01 Robert Millan <robertmh@gnu.org>
* configure.ac: Detect knetbsd-gnu and kfreebsd-gnu.
* configure: Regenerate.
From-SVN: r85501
2004-07-30 Maciej W. Rozycki <macro@linux-mips.org>
* acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
and mmap() explicitly instead of relying on preset autoconf cache
variables.
* aclocal.m4: Regenerate.
* configure: Regenerate.
From-SVN: r85500
Bug 15093
* configure.ac: Test for existence of mmap and sys/mman.h before
checking blacklist. Fix suggested by Jim Wilson.
* configure: Regenerate.
From-SVN: r81212
* src/powerpc/darwin.S: Fix EH information so it corresponds to
changes in EH format resulting from addition of linkonce support.
* src/powerpc/darwin_closure.S: Likewise.
From-SVN: r79396
2004-03-11 Andreas Tobler <a.tobler@schweiz.ch>
Paolo Bonzini <bonzini@gnu.org>
* Makefile.am (AUTOMAKE_OPTIONS): Set them.
Remove VPATH. Remove rules for object files. Remove multilib support.
(AM_CCASFLAGS): Add.
* configure.in (AC_CONFIG_HEADERS): Relace AM_CONFIG_HEADER.
(AC_PREREQ): Bump version to 2.59.
(AC_INIT): Fill with version info and bug address.
(ORIGINAL_LD_FOR_MULTILIBS): Remove.
(AM_ENABLE_MULTILIB): Use this instead of AC_ARG_ENABLE.
De-precious CC so that the right flags are passed down to multilibs.
(AC_MSG_ERROR): Replace obsolete macro AC_ERROR.
(AC_CONFIG_FILES): Replace obsolete macro AC_LINK_FILES.
(AC_OUTPUT): Reorganize the output with AC_CONFIG_COMMANDS.
* configure: Rebuilt.
* aclocal.m4: Likewise.
* Makefile.in, include/Makefile.in, testsuite/Makefile.in: Likewise.
* fficonfig.h.in: Likewise.
Co-Authored-By: Paolo Bonzini <bonzini@gnu.org>
From-SVN: r79341
* src/ia64/ffi.c (ffi_prep_incoming_args_UNIX): Get floating point
arguments from fp registers only for the first 8 parameter slots.
Don't convert a float parameter when passed in memory.
From-SVN: r79323
* src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
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.
From-SVN: r77481
* src/sparc/ffi.c (ffi_prep_args_v9): Shift the parameter array
when the structure return address is passed in %o0.
(ffi_V9_return_struct): Rename into ffi_v9_layout_struct.
(ffi_v9_layout_struct): Align the field following a nested structure
on a word boundary. Use memmove instead of memcpy.
(ffi_call): Update call to ffi_V9_return_struct.
(ffi_prep_closure): Define 'ctx' only for V8.
(ffi_closure_sparc_inner): Clone into ffi_closure_sparc_inner_v8
and ffi_closure_sparc_inner_v9.
(ffi_closure_sparc_inner_v8): Return long doubles by reference.
Always skip the structure return address. For structures and long
doubles, copy the argument directly.
(ffi_closure_sparc_inner_v9): Skip the structure return address only
if required. Shift the maximum floating-point slot accordingly. For
big structures, copy the argument directly; otherwise, left-justify the
argument and call ffi_v9_layout_struct to lay out the structure on
the stack.
* src/sparc/v8.S: Undef STACKFRAME before defining it.
(ffi_closure_v8): Pass the structure return address. Update call to
ffi_closure_sparc_inner_v8. Short-circuit FFI_TYPE_INT handling.
Skip the 'unimp' insn when returning long doubles and structures.
* src/sparc/v9.S: Undef STACKFRAME before defining it.
(ffi_closure_v9): Increase the frame size by 2 words. Short-circuit
FFI_TYPE_INT handling. Load structures both in integers and
floating-point registers on return.
* README: Update status of the SPARC port.
From-SVN: r76543
2004-01-24 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/libffi.call/pyobjc-tc.c (main): Treat result value
as of type ffi_arg.
* testsuite/libffi.call/struct3.c (main): Fix CHECK.
From-SVN: r76513
2003-11-22 Andreas Tobler <a.tobler@schweiz.ch>
* Makefile.in: Rebuilt.
* configure: Likewise.
* testsuite/libffi.special/unwindtest.cc: Convert the mmap to
the right type.
From-SVN: r73837
2003-10-22 David Daney <ddaney@avtrex.com>
* src/mips/ffitarget.h: Replace undefined UINT32 and friends with
__attribute__((__mode__(__SI__))) and friends.
From-SVN: r72802
2003-10-21 Andreas Tobler <a.tobler@schweiz.ch>
* 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
From-SVN: r72766
2003-10-01 Andreas Tobler <a.tobler@schweiz.ch>
* testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_64 for
SPARC64. Cleanup whitespaces.
From-SVN: r71982
2003-09-18 Andreas Tobler <a.tobler@schweiz.ch>
David Edelsohn <edelsohn@gnu.org>
* src/types.c (double): Add AIX and Darwin to the right TYPEDEF.
* src/powerpc/aix_closure.S: Remove the pointer to the outgoing
parameter stack.
* src/powerpc/darwin_closure.S: Likewise.
* src/powerpc/ffi_darwin.c (ffi_prep_args): Handle structures
according to the Darwin/AIX ABI.
(ffi_prep_cif_machdep): Likewise.
(ffi_closure_helper_DARWIN): Likewise.
Remove the outgoing parameter stack logic. Simplify the evaluation
of the different CASE types.
(ffi_prep_clousure): Avoid the casts on lvalues. Change the branch
statement in the trampoline code.
Co-Authored-By: David Edelsohn <edelsohn@gnu.org>
From-SVN: r71530
* src/sh/ffi.c (ffi_prep_args): Take account into the alignement
for the register size.
(ffi_closure_helper_SYSV): Handle the structure return value
address correctly.
(ffi_closure_helper_SYSV): Return the appropriate type when
the registers are used for the structure return value.
* src/sh/sysv.S (ffi_closure_SYSV): Fix the stack layout for
the 64-bit return value. Update copyright years.
From-SVN: r71521
* src/types.c (double, longdouble): Merge identical SH and ARM
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.
From-SVN: r71295
* src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gcc
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.
From-SVN: r70050
2003-07-28 Andreas Tobler <a.tobler@schweiz.ch>
* src/sparc/ffi.c: Handle all floating point registers.
* src/sparc/v9.S: Likewise. Fixes second part of PR target/11410.
From-SVN: r69951
* 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
2003-01-31 Christian Cornelssen <ccorn@cs.tu-berlin.de>,
Andreas Schwab <schwab@suse.de>
* configure.in: Adjust command to source config-ml.in to account
for changes to the libffi_basedir definition.
(libffi_basedir): Remove ${srcdir} from value and include trailing
slash if nonempty.
* configure: Regenerate.
Co-Authored-By: Andreas Schwab <schwab@suse.de>
From-SVN: r62193
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
* src/java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret
raw data as _Jv_word values, not ffi_raw.
(ffi_java_ptrarray_to_raw): Likewise.
(ffi_java_rvalue_to_raw): New function.
(ffi_java_raw_call): Call it.
(ffi_java_raw_to_rvalue): New function.
(ffi_java_translate_args): Call it.
* src/ffitest.c (closure_test_fn): Interpret return value
as ffi_arg, not int.
* src/s390/ffi.c (ffi_prep_cif_machdep): Add missing
FFI_TYPE_POINTER case.
(ffi_closure_helper_SYSV): Likewise. Also, assume return
values extended to word size.
From-SVN: r57926
* src/arm/sysv.S: If we don't have machine/asm.h and the pre-processor
has defined __USER_LABEL_PREFIX__, then use it in CNAME.
(ffi_call_SYSV): Handle soft-float.
From-SVN: r57609
Andreas Tobler
James E Wilson
Matthias Klose
John David Anglin
Alan Modra
Kaz Kojima
Jakub Jelinek
Thiemo Seufer
Geoffrey Keating
Tom Tromey
Alfred M. Szmidt
SUGIOKA Toshinobu
Andreas Tobler
Randolph Chung
Rainer Orth
R. Kelley Cook
Mike Stump
Richard Henderson
Richard Henderson
Ralf Corsepius
Hans-Peter Nilsson
Hans-Peter Nilsson
Simon Posnjak
Hans Boehm
Steve Ellcey
Zack Weinberg
Andrew Haley
Janis Johnson
Eric Botcazou
David Edelsohn
Richard Sandiford
John David Anglin
Richard Earnshaw
Kazuhiro Inaoka
H.J. Lu
Anthony Green
Anthony Green
David Daney
Casey Marshall
Robert Millan
Maciej W. Rozycki
Ulrich Weigand
Paolo Bonzini
Paolo Bonzini
Sean McNeil
Joe Buck
Matt Austern
Matthias Klose
Hosaka Yuji
Matt Austern
Andreas Schwab
Matt Kraai
Michael Ritzert
Kaveh R. Ghazi
Andreas Jaeger
Gerald Pfeifer
Franz Sirl
Kaz Kojima
Jeff Sturm
Loren J. Rittle
Andreas Schwab
Zdenek Dvorak
Christian Cornelssen
Alexandre Oliva
Tom Tromey
Ranjit Mathew
Jim Wilson
DJ Delorie
Bo Thorsen
Bo Thorsen