diff options
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/i386/i386-interix.h | 11 | ||||
| -rw-r--r-- | gcc/config/i386/t-interix | 2 |
3 files changed, 17 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e5d336f..f4d6018 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2002-04-12 Douglas B Rupp <rupp@gnat.com> + + * config/i386/i386-interix.h (EH_FRAME_IN_DATA_SECTION): Define. + (TARGET_ASM_NAMED_SECTION, RETURN_IN_MEMORY) Define. + (DEFAULT_PCC_STRUCT_RETURN): Define as 0. + * config/i386/t-interix (USER_H): Remove. + 2002-04-12 DJ Delorie <dj@redhat.com> * integrate.c (compare_blocks): Make comparisons safe for when diff --git a/gcc/config/i386/i386-interix.h b/gcc/config/i386/i386-interix.h index a97646c..2b703f3 100644 --- a/gcc/config/i386/i386-interix.h +++ b/gcc/config/i386/i386-interix.h @@ -232,6 +232,7 @@ Boston, MA 02111-1307, USA. */ #undef LD_INIT_SWITCH #undef LD_FINI_SWITCH +#define EH_FRAME_IN_DATA_SECTION /* Note that there appears to be two different ways to support const sections at the moment. You can either #define the symbol @@ -405,10 +406,10 @@ extern void i386_pe_unique_section (); #define UNIQUE_SECTION(DECL,RELOC) i386_pe_unique_section (DECL, RELOC) #define SUPPORTS_ONE_ONLY 1 +#endif /* 0 */ /* Switch into a generic section. */ #define TARGET_ASM_NAMED_SECTION default_pe_asm_named_section -#endif /* 0 */ /* DWARF2 Unwinding doesn't work with exception handling yet. */ #define DWARF2_UNWIND_INFO 0 @@ -416,3 +417,11 @@ extern void i386_pe_unique_section (); /* Don't assume anything about the header files. */ #define NO_IMPLICIT_EXTERN_C +/* MSVC returns structs of up to 8 bytes via registers. */ + +#define DEFAULT_PCC_STRUCT_RETURN 0 + +#undef RETURN_IN_MEMORY +#define RETURN_IN_MEMORY(TYPE) \ + (TYPE_MODE (TYPE) == BLKmode || \ + (AGGREGATE_TYPE_P (TYPE) && int_size_in_bytes(TYPE) > 8 )) diff --git a/gcc/config/i386/t-interix b/gcc/config/i386/t-interix index 3f78f78..adcf593 100644 --- a/gcc/config/i386/t-interix +++ b/gcc/config/i386/t-interix @@ -4,5 +4,3 @@ LIB1ASMFUNCS = _chkstk interix.o: $(srcdir)/config/i386/interix.c $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/i386/interix.c -# System headers will track gcc's needs. -USER_H= |