------- Comment #4 from daney at gcc dot gnu dot org 2007-08-10 15:36 ------- Subject: Bug 28313
Author: daney Date: Fri Aug 10 15:35:55 2007 New Revision: 127336 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127336 Log: PR libffi/28313 * configure.ac: Don't treat mips64 as a special case. * Makefile.am (nodist_libffi_la_SOURCES): Add n32.S. * configure: Regenerate * Makefile.in: Ditto. * fficonfig.h.in: Ditto. * src/mips/ffitarget.h (REG_L, REG_S, SUBU, ADDU, SRL, LI): Indent. (LA, EH_FRAME_ALIGN, FDE_ADDR_BYTES): New preprocessor macros. (FFI_DEFAULT_ABI): Set for n64 case. (FFI_CLOSURES, FFI_TRAMPOLINE_SIZE): Define for n32 and n64 cases. * src/mips/n32.S (ffi_call_N32): Add debug macros and labels for FDE. (ffi_closure_N32): New function. (.eh_frame): New section * src/mips/o32.S: Clean up comments. (ffi_closure_O32): Pass ffi_closure parameter in $12. * src/mips/ffi.c: Use FFI_MIPS_N32 instead of _MIPS_SIM == _ABIN32 throughout. (FFI_MIPS_STOP_HERE): New, use in place of ffi_stop_here. (ffi_prep_args): Use unsigned long to hold pointer values. Rewrite to support n32/n64 ABIs. (calc_n32_struct_flags): Rewrite. (calc_n32_return_struct_flags): Remove unused variable. Reverse position of flag bits. (ffi_prep_cif_machdep): Rewrite n32 portion. (ffi_call): Enable for n64. Add special handling for small structure return values. (ffi_prep_closure_loc): Add n32 and n64 support. (ffi_closure_mips_inner_O32): Add cast to silence warning. (copy_struct_N32, ffi_closure_mips_inner_N32): New functions. Modified: trunk/libffi/ChangeLog trunk/libffi/Makefile.am trunk/libffi/Makefile.in trunk/libffi/configure trunk/libffi/configure.ac trunk/libffi/fficonfig.h.in trunk/libffi/src/mips/ffi.c trunk/libffi/src/mips/ffitarget.h trunk/libffi/src/mips/n32.S trunk/libffi/src/mips/o32.S -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28313
