kc3-lang/libffi/src

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Author Commit Date CI Message
3fa5d70c 2015-01-05 13:03:06 x86: Avoid fastcall when building with pcc Apparently, PCC doesn't support the fastcall calling convention. Nor does it issue a warning or error for the attribute that it does not understand.
a03d2310 2014-12-24 16:03:34 x86: Load structure return address into eax
6cedf81c 2014-12-10 09:43:58 x86: Expand FFI_GO_CLOSURE If we're going to have to hand-write unwind info for darwin, these macros make the job harder.
ae842a51 2014-11-25 11:43:40 x86: More Darwin unwind fixups EHFrame{N} IIRC is a special cue to ld64 that it should treat the unwind in the object as "special/legacy" .. [these days everything is .cfi_xxxx (except, cctools-as, as you noted)] .. without that much confusion arises with ld64's atom-isation of the eh_frame section. xxxx.eh labels are not needed for darwin ld64 >= 85.2.1 (i.e. darwin9, xcode 3.1.4) to all intents and purposes, that's all that matters now, since I think that anyone trying to build on 10.4/darwin8/xcode2.5 would have to use a later ld64 (from odcctools) for other reasons.
b7f6d7aa 2014-12-10 13:37:36 x86: Reinstate hand-written unwind info for sysv.S
ed1ca277 2014-11-24 13:02:03 x86: Remove use of .cfi_escape The unwind info isn't 100% correct at all points during the epilogue, and not annotating is just as incorrect as the annotation. This works better on systems that do not support DW_OP_call_frame_cfa.
1b12593d 2014-11-24 12:55:43 x86: Honor alignment of arguments Darwin aligns long-double to 16, and thus all of the long double tests were failing due to not honoring that. We ought to be able to devise a test case for GCC using __attribute__((aligned)) that would have failed too.
042b8daf 2014-11-24 11:24:02 x86: Use .balign not .align The Apple assembler defaults to power of two alignment, rather than byte alignment like everyone else. Force byte alignment by using the proper directive.
0172bc02 2014-11-24 10:42:02 x86: Disable .org for Darwin
8fa3c9f2 2014-11-25 09:27:54 x86: Reinstate hand-written unwind info for unix64.S One more try to get default Darwin to work.
9f112619 2014-11-22 20:02:43 x86: Best guess at update for Darwin
5f35e0ff 2014-11-24 16:26:50 x86: Avoid using gas local labels Which are unsupported by Darwin cctools as. Thankfully this doesn't uglify the source too much.
7ba30b19 2014-12-19 11:38:17 s390: Inline and tidy ffi_prep_args As per discussion with Ulrich Weigand, document the restrictions on the code within ffi_call_int as we simultaneously prepare stack frames for ffi_call_SYSV and the target function.
f69ec6f3 2014-12-18 16:21:07 s390: Use pc-relative insns in 31-bit mode It's silly to stick to esa/390 features when the compiler won't. Detect when brasl and larl are used by the compiler and then use them in the assembly.
2f530de1 2014-12-18 16:01:59 s390: Reorganize assembly Avoid using ffi_prep_args as a callback; do all the work setting up the frame within ffi_call_int directly. Save fewer registers in ffi_closure_SYSV.
97512ded 2014-12-18 16:01:15 s390: Avoid aliasing warnings
c860ca9a 2014-12-17 13:24:03 s390: Kill trailing whitespace
02b7c899 2014-12-17 13:20:51 s390: Go closure support
75b2199f 2014-12-12 10:13:56 Merge pull request #157 from rth7680/x86 Two fixes for x86
8a3a2723 2014-12-12 10:13:27 Merge pull request #156 from rth7680/sparc sparc: Define FFI_TARGET_SPECIFIC_VARIADIC for v9
2f652469 2014-12-11 14:16:00 x86: Handle void arguments as if an empty structure Since libffi currently doesn't allow empty structures, libgo currently maps them to ffi_type_void. Given that we'll abort on this case, handle it gracefully.
097ccfd6 2014-12-10 13:25:14 x86: Fix some unwind errors
9ae3bc87 2014-12-06 23:58:41 Fix for https://github.com/atgreen/libffi/issues/141
590663b3 2014-11-18 12:56:58 powerpc: Fix ffi_go_closure_linux64 Unlike ffi_closure_LINUX64, this entry point is called normally, so we already have the TOC in R2 and the closure in R11. * powerpc/linux64_closure.S (ffi_closure_LINUX64): Remove a register dependency chain. (ffi_go_closure_linux64): Don't load r11 or r2.
fa1040c1 2014-11-10 09:42:31 GO closures for powerpc linux Plus .cfi async unwind info, rearrangement of ffi_call_linux64 and ffi_call_SYSV function params to avoid register copies, tweaks to trampolines. * src/powerpc/ffitarget.h (FFI_GO_CLOSURES): Define. * src/powerpc/ffi.c (ffi_call_int): New function with extra closure param, and args rearranged on ffi_call_linux64 and ffi_call_SYSV calls, extracted from .. (ffi_call): ..here. (ffi_call_go, ffi_prep_go_closure): New functions. * src/powerpc/ffi_linux64.c (ffi_prep_closure_loc_linux64): Make hidden. Only flush insn part of ELFv2 trampoline. Don't shuffle ELFv1 trampoline. (ffi_closure_helper_LINUX64): Replace closure param with cif, fun, user_data params. * src/powerpc/ffi_powerpc.h (ffi_go_closure_sysv): Declare. (ffi_go_closure_linux64): Declare. (ffi_call_SYSV, fi_call_LINUX64): Update. (ffi_prep_closure_loc_sysv, ffi_prep_closure_loc_linux64): Declare. (ffi_closure_helper_SYSV, ffi_closure_helper_LINUX64): Update. * src/powerpc/ffi_sysv.c (ASM_NEEDS_REGISTERS): Increase to 6. (ffi_prep_closure_loc_sysv): Use bcl in trampoline, put data words last, flush just the insn part. (ffi_closure_helper_SYSV): Replace closure param with cif, fun and user_data params. * src/powerpc/linux64.S (ffi_call_LINUX64): Replace hand-written .eh_frame with .cfi directives. Adjust for changed param order. Pass extra "closure" param to user function in static chain. Add .cfi directives to describe epilogue. Don't provide traceback table for ELFv2 or _CALL_LINUX. * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Replace hand-written .eh_frame with .cfi directives. Adjust for changed ffi_closure_helper_LINUX64 params. Add .cfi directives to describe epilogue. Don't provide traceback table for ELFv2 or _CALL_LINUX. (ffi_go_closure_linux64): New function. * src/powerpc/sysv.S: Remove redundant .globl ffi_prep_args_SYSV. (ffi_call_SYSV): Make hidden. Replace hand-written .eh_frame with .cfi directives. Adjust for changed params. Pass extra "closure" param to user function in static chain. Add .cfi directives to describe epilogue. * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Make hidden. Replace hand-written .eh_frame with .cfi directives. Adjust for changed ffi_closure_helper_SYSV params. Add .cfi directives to describe epilogue. Don't just use nops in the dead __NO_FPRS__ epilogues. (ffi_go_closure_sysv): New function.
d3d06f4c 2014-11-10 13:50:05 Fix powerpc breakage from 6e8a4460 * src/powerpc/ffitarget.h: #error on unexpected FFI_TYPE_LAST. (FFI_PPC_TYPE_LAST): Define. (FFI_TYPE_UINT128): Define in terms of FFI_PPC_TYPE_LAST. (FFI_SYSV_TYPE_SMALL_STRUCT, FFI_V2_TYPE_FLOAT_HOMOG): Likewise. (FFI_V2_TYPE_DOUBLE_HOMOG, FFI_V2_TYPE_SMALL_STRUCT): Likewise.
542e0047 2014-11-18 05:07:00 sparc: Define FFI_TARGET_SPECIFIC_VARIADIC for v9 This is a port of http://gcc.gnu.org/viewcvs?rev=207763&root=gcc&view=rev aka GCC PR libffi/60073, to the rewritten Sparc codebase. Supposedly, we should have seen failures with the existing libffi.call/cls_double_va.c testcase, but I hadn't. Perhaps a gcc newer than 4.6.3 is required to see that...
a9ed0c3a 2014-11-18 09:37:07 dlmalloc: change defined(i386) to defined(__i386__) When compiling with --std==c99, GCC and clang don't define i386 but __i386__
dea49e20 2014-11-14 13:05:14 x86: Fix typo in ffi_prep_go_closure Used the wrong register for THISCALL and FASTCALL.
f8632815 2014-11-13 12:32:35 powerpc: Delete patch output Clearly added by mistake.
20562ac0 2014-11-12 07:00:59 Fix for AArch64. Release as 3.2.1.
0e303c06 2014-11-12 03:58:58 x86: Work around clang bugs http://llvm.org/bugs/show_bug.cgi?21500 http://llvm.org/bugs/show_bug.cgi?21501 http://llvm.org/bugs/show_bug.cgi?21515
6eec410f 2014-10-26 15:29:04 sparc: Re-add abi compliant structure support The original code, removed in the "rewrite" patch, was incorrect for large structures, and required dynamic allocation of a trampoline on every ffi_call. Instead, allocate a 4k entry table of all possible structure returns. The table is 80k, but is read-only and dynamically paged, which ought to be better than allocating the trampoline. This is difficult to test with gcc. One can only use -O0 at present. See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63668.
92022496 2014-10-26 14:48:28 sparc: Add support for Go closures
ad89c2d9 2014-10-26 13:16:03 sparc: Add support for complex types
20da5b41 2014-10-25 16:24:41 sparc: Handle more cases of structure return directly
0686c2e7 2014-10-25 14:52:45 sparc: Preprocess float point struct return We can eliminate recursion and speed structure return by flattening a nested structure tree into a bitmask.
2b27890b 2014-10-24 16:10:48 sparc: Rewrite everything It's impossible to call between v8 and v9 ABIs, because of the stack bias in the v9 ABI. So let's not pretend it's just not implemented yet. Split the v9 code out to a separate file. The register windows prevent ffi_call from setting up the entire stack frame the assembly, but we needn't make an indirect call back to prep_args.
5d7b5445 2014-10-24 11:45:53 sparc: Tidy up symbols Assembly to use local labels, .type annotation, hidden annotation. I do retain the _prefix for the symbols, but given that it wasn't done consistently across all symbols, I doubt it's actually needed.
fd4f7cc0 2014-10-24 11:11:53 sparc: Eliminate long double ifdefs
ab83cbb9 2014-10-29 14:38:42 arm: Add support for Go closures
6fa617da 2014-10-21 11:27:11 arm: Add argument space for the hidden struct return pointer This should have been failing all along, but it's only exposed by the complex_int test case.
a529bec2 2014-10-21 11:26:59 arm: Add support for complex types
5e88ebe6 2014-10-20 15:10:43 arm: Remove internal FFI_TYPE constants These have been replaced by the contents of internal.h.
a4b785ea 2014-10-17 02:07:32 arm: Rewrite ffi_closure Move the push of the argument registers into ffi_closure_SYSV, reducing the size of the trampoline.
e7f15f60 2014-10-17 01:27:16 arm: Rewrite ffi_call Use the trick to allocate the stack frame for ffi_call_SYSV within ffi_call itself.
a74a3aad 2014-10-17 01:21:22 arm: Rewrite vfp_type_p Do not modify the ffi_type. Rearrange the tests so that we quickly eliminate structures that cannot match. Return an encoded value of element count and base type.
0d39b4bb 2014-10-17 01:02:52 arm: Deref ffi_put_arg arguments
57b24fb3 2014-10-17 00:53:21 arm: Deref ffi_align argument
c129bea8 2014-10-15 17:28:53 arm: Reindent arm/ffi.c
9761b7bb 2014-10-17 21:26:52 alpha: Add support for Go closures
f41bec3b 2014-10-17 20:46:48 alpha: Add support for complex types
5f917371 2014-10-17 13:47:26 alpha: Clean up conversion of float values Don't use "real" conversion to double, lest we raise exceptions when passing signalling nans.
32a26b75 2014-10-17 12:33:53 alpha: Reorganize cif flags Unties the backend from changes to FFI_TYPE_* constants, and allows compilation to succeed after the addition of FFI_TYPE_COMPLEX. Delete the hand-written unwind info.
c6352b66 2014-10-23 00:26:14 aarch64: Add support for Go closures
0e41c73b 2014-10-22 23:48:12 aarch64: Move x8 out of call_context Reduces stack size. It was only used by the closure, and there are available argument registers.
a992f878 2014-10-22 22:58:09 aarch64: Add support for complex types
658b2b56 2014-10-22 22:36:07 aarch64: Remove aarch64_flags This field was useless from the start, since the normal flags field is available for backend use.
4a3cbcaa 2014-10-22 22:32:13 aarch64: Unify scalar fp and hfa handling Since an HFA of a single element is exactly the same as scalar, this tidies things up a bit.
12cf89ee 2014-10-22 21:53:30 aarch64: Move return value handling into ffi_closure_SYSV As with the change to ffi_call_SYSV, this avoids copying data into a temporary buffer.
4fe1aea1 2014-10-22 17:06:19 aarch64: Move return value handling into ffi_call_SYSV This lets us pass return data directly to the caller of ffi_call in most cases, rather than storing it into temporary storage first.
325471ea 2014-10-22 13:58:59 aarch64: Merge prep_args with ffi_call Use the trick to allocate the stack frame for ffi_call_SYSV within ffi_call itself.
8c8161cb 2014-10-22 12:52:07 aarch64: Tidy up abi manipulation Avoid false abstraction, like get_x_addr. Avoid recomputing data about the type being manipulated. Use NEON insns for HFA manipulation. Note that some of the inline assembly will go away in a subsequent patch.
b55e0366 2014-10-22 12:33:59 aarch64: Treat void return as not passed in registers This lets us do less post-processing when there's no return value.
2e32f9bf 2014-10-21 22:49:05 aarch64: Use correct return registers There are fewer return registers than argument registers.
95a04af1 2014-10-21 22:41:07 aarch64: Reduce the size of register_context We don't need to store 32 general and vector registers. Only 8 of each are used for parameter passing.
77c4cddc 2014-10-21 13:30:40 aarch64: Simplify AARCH64_STACK_ALIGN The iOS abi doesn't require padding between arguments, but that's not what AARCH64_STACK_ALIGN meant. The hardware will in fact trap if the SP register is not 16 byte aligned.
b5f147d8 2014-10-21 13:27:57 aarch64: Always distinguish LONGDOUBLE Avoid if-deffery by forcing FFI_TYPE_LONGDOUBLE different from FFI_TYPE_DOUBLE. This will simply be unused on hosts that define them identically.
38b54b9c 2014-10-21 13:17:39 aarch64: Improve is_hfa The set of functions get_homogeneous_type, element_count, and is_hfa are all intertwined and recompute data. Return a compound quantity from is_hfa that contains all the data and avoids the recomputation.
18b74ce5 2014-10-21 13:00:34 aarch64: Fix non-apple compilation
2650f47f 2014-11-06 10:57:04 x86: Use win32 name mangling for fastcall functions
f8c64e24 2014-11-05 17:04:29 x86: Add support for Go closures
198f469e 2014-11-05 16:34:41 x86: Add support for Complex
b21ec1ce 2014-11-05 10:15:25 x86: Rewrite closures Move everything into sysv.S, removing win32.S and freebsd.S. Handle all abis with a single ffi_closure_inner function. Move complexity of the raw THISCALL trampoline into assembly instead of the trampoline itself. Only push the context for the REGISTER abi; let the rest receive it in a register.
b9ac94f3 2014-11-01 15:10:34 x86: Rewrite ffi_call Decouple the assembly from FFI_TYPE_*. Merge prep_args with ffi_call, passing the frame and the stack to the assembly. Note that this patch isn't really standalone, as this breaks closures.
159d3788 2014-10-31 12:07:02 x86: Convert to gas generated unwind info
e7b0056d 2014-10-30 13:57:39 x86: Force FFI_TYPE_LONGDOUBLE different from FFI_TYPE_DOUBLE There are few abis that set double = long double. Eliminate the conditional compilation and let this code simply be unused there.
4b2fad8f 2014-10-30 12:41:31 x86: Remove some conditional compilation Removal of ifdefs made possible to due to ffi_abi unification.
ef762056 2014-10-30 12:13:31 x86: Tidy ffi_abi The x86_64 unix port only handles one ABI; don't define all of the other symbols. The UNIX64 symbol retains the same value. The i386 ports ought to have the same symbols, even if we can't yet unify the values without incrementing the libffi soname.
610c90bf 2014-10-28 11:21:50 x86_64: Add support for complex types
32c56831 2014-10-28 11:17:35 x86_64: Decouple return types from FFI_TYPE constants We can better support structure returns, and as prep for complex types.
2e9dc165 2014-10-27 13:41:39 x86_64: Fixups for x32
ebd82769 2014-10-23 23:57:06 win64: Remove support from ffi.c
99db4d42 2014-10-23 14:12:18 win64: Rewrite It's way too different from the 32-bit ABIs with which it is currently associated. As seen from all of the existing XFAILs.
6b62fb4a 2014-10-17 11:11:58 x86-64: Support go closures Dumps all of the hand-coded unwind info for gas generated. Move jump table data into .rodata. Adjust ffi_call_unix64 to load the static chain. Split out sse portions of ffi_closure_unix64 to ffi_closure_unix64_sse rather than test cif->flags at runtime.
a0bdc525 2014-11-11 09:43:01 Fix typo
0f316ab7 2014-09-27 00:19:15 Add OpenRISC support This patch adds support for the OpenRISC architecture. (http://opencores.org/or1k/Main_Page) This patch has been tested under Linux with QEMU-user emulation support. - 32 Bit - big endian - delayed instructions This is the only available configuration under Linux. The description of the ABI can be found on the official website. Is passes the testsuite except of the unwindtest_ffi_call.cc testcase, which seems to be a problem of gcc and not libffi. Some testcases of the gcc testsuite still fail. Signed-off-by: Sebastian Macke <sebastian@macke.de>
6695983d 2014-09-20 07:44:37 Add complex type support. Mostly broken right now
bfcbf329 2014-09-20 06:51:45 2014-05-11 Bernd Edlinger <bernd.edlinger@hotmail.de> Fix current cygwin-64 build problems. * src/java_raw_api.c: Remove if !defined(FFI_NO_RAW_API). * src/x86/ffi.c: Add if defined(__CYGWIN__). * src/x86/win64.S (ffi_closure_win64, ffi_call_win64): Added handling for FFI_TYPE_UINT64, FFI_TYPE_POINTER and FFI_TYPE_INT. Added SEH information. Fixed formatting.
32cb2ce8 2014-09-20 06:39:55 2014-09-10 Jakub Jelinek <jakub@redhat.com> * src/powerpc/linux64.S: Emit .note.GNU-stack even when POWERPC64 is not defined. * src/powerpc/linux64_closure.S: Likewise. Also test _CALL_ELF == 2.
aaf3101b 2014-09-20 06:37:04 Fix -Werror=declaration-after-statement problem
6e8a4460 2014-09-20 06:21:19 2014-07-22 Dominik Vogt <vogt@linux.vnet.ibm.com> * src/types.c (FFI_TYPEDEF, FFI_NONCONST_TYPEDEF): Merge the macros by adding another argument that controls whether the result is const or not (FFI_LDBL_CONST): Temporary macro to reduce ifdef confusion * src/prep_cif.c (ffi_prep_cif_core): Replace list of systems with new macro FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION * src/pa/ffitarget.h (FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION): Define. * src/s390/ffitarget.h (FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION): Define. * src/x86/ffitarget.h (FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION): Define. 2014-07-22 Dominik Vogt <vogt@linux.vnet.ibm.com> * doc/libffi.texi (Primitive Types): Document ffi_type_complex_float, ffi_type_complex_double and ffi_type_complex_longdouble (Complex Types): New subsection. (Complex Type Example): Ditto. * testsuite/libffi.call/cls_align_complex_double.c: New FFI_TYPE_COMPLEX test. * testsuite/libffi.call/cls_align_complex_float.c: Ditto. * testsuite/libffi.call/cls_align_complex_longdouble.c: Ditto. * testsuite/libffi.call/cls_complex_double.c: Ditto. * testsuite/libffi.call/cls_complex_float.c: Ditto. * testsuite/libffi.call/cls_complex_longdouble.c: Ditto. * testsuite/libffi.call/cls_complex_struct_double.c: Ditto. * testsuite/libffi.call/cls_complex_struct_float.c: Ditto. * testsuite/libffi.call/cls_complex_struct_longdouble.c: Ditto. * testsuite/libffi.call/cls_complex_va_double.c: Ditto. * testsuite/libffi.call/cls_complex_va_float.c: Ditto. * testsuite/libffi.call/cls_complex_va_longdouble.c: Ditto. * testsuite/libffi.call/complex_double.c: Ditto. * testsuite/libffi.call/complex_defs_double.c: Ditto. * testsuite/libffi.call/complex_float.c: Ditto. * testsuite/libffi.call/complex_defs_float.c: Ditto. * testsuite/libffi.call/complex_longdouble.c: Ditto. * testsuite/libffi.call/complex_defs_longdouble.c: Ditto. * testsuite/libffi.call/complex_int.c: Ditto. * testsuite/libffi.call/many_complex_double.c: Ditto. * testsuite/libffi.call/many_complex_float.c: Ditto. * testsuite/libffi.call/many_complex_longdouble.c: Ditto. * testsuite/libffi.call/return_complex1_double.c: Ditto. * testsuite/libffi.call/return_complex1_float.c: Ditto. * testsuite/libffi.call/return_complex1_longdouble.c: Ditto. * testsuite/libffi.call/return_complex2_double.c: Ditto. * testsuite/libffi.call/return_complex2_float.c: Ditto. * testsuite/libffi.call/return_complex2_longdouble.c: Ditto. * testsuite/libffi.call/return_complex_double.c: Ditto. * testsuite/libffi.call/return_complex_float.c: Ditto. * testsuite/libffi.call/return_complex_longdouble.c: Ditto. * src/raw_api.c (ffi_raw_to_ptrarray): Handle FFI_TYPE_COMPLEX (ffi_ptrarray_to_raw): Ditto. * src/prep_cif.c (ffi_prep_cif_core): Abort if FFI_TYPE_COMPLEX is not implemented in libffi for the target. * src/java_raw_api.c (ffi_java_raw_size): FFI_TYPE_COMPLEX not supported yet (abort). (ffi_java_raw_to_ptrarray): Ditto. (ffi_java_rvalue_to_raw): Ditto. (ffi_java_raw_to_rvalue): Ditto. * src/debug.c (ffi_type_test): Add debug tests for complex types. * include/ffi.h.in (FFI_TYPE_COMPLEX): Add new FFI_TYPE_COMPLEX. (FFI_TYPE_LAST): Bump. (ffi_type_complex_float): Add new ffi_type_.... (ffi_type_complex_double): Ditto. (ffi_type_complex_longdouble): Ditto. 2014-07-22 Dominik Vogt <vogt@linux.vnet.ibm.com> * src/s390/ffitarget.h (FFI_TARGET_HAS_COMPLEX_TYPE): Define to provide FFI_TYPE_COMPLEX support. * src/s390/ffi.c (ffi_check_struct_type): Implement FFI_TYPE_COMPLEX (ffi_prep_args): Ditto. (ffi_prep_cif_machdep): Ditto. (ffi_closure_helper_SYSV): Ditto.
4c5c4088 2014-09-18 19:10:54 Merge pull request #132 from nielsAD/master Pascal and Register calling convention support on x86
862f53de 2014-09-18 19:06:08 Merge pull request #130 from frida/fix/darwin-aarch64-float-alignment Fix alignment of FFI_TYPE_FLOAT for Apple's ARM64 ABI
5d6340ef 2014-08-25 17:29:44 Determine whether register arguments (THISCALL/FASTCALL/REGISTER) are really passed via register to closures. Use stack if not.
6e346487 2014-08-25 12:23:29 Fixed THISCALL/FASTCALL closures and added basic support for PASCAL/REGISTER closures.
098dca6b 2014-08-23 00:18:47 Support for calling functions with PASCAL and REGISTER calling conventions on x86 Windows/Linux. Also changed indentation to be more consistent throughout the (adjusted) files.
aebf2c30 2014-07-25 21:40:50 Fix alignment of FFI_TYPE_FLOAT for Apple's ARM64 ABI
0f4e09d2 2014-07-26 00:11:06 Fix non-variadic CIF initialization for Apple/ARM64 Turns out `aarch64_nfixedargs` wasn't initialized in the non-variadic case, resulting in undefined behavior when allocating arguments.
1cee07be 2014-06-12 06:30:59 Remove compiler warning