+Fri Oct 17 23:24:40 1997 Robert Lipe (robertl@dgii.com)
+
+ * i386/sco5.h: Let ELF use dwarf2 unwinding. COFF uses sjlj.
+ (EH_FRAME_SECTION_ASM_OP, EH_FRAME_SECTION_ASM_OP_ELF): Defined.
+ (EH_FRAME_SECTION_ASM_OP_COFF): Likewise.
+ (DWARF2_UNWIND_INFO): Let this track object file format.
+ (EXTRA_SECTIONS): Add in_eh.
+ (EH_FRAME_SECTION_ASM_OP, EH_FRAME_SECTION_ASM_OP_ELF): Define.
+ (EH_FRAME_SECTION_ASM_OP_COFF): Likewise.
+
Fri Oct 17 17:13:42 1997 David S. Miller <davem@tanya.rutgers.edu>
* sparc/linux64.h (LINK_SPEC): Dynamic linker is ld-linux64.so.2.
#undef GLOBAL_ASM_OP
#define GLOBAL_ASM_OP "\t.globl"
+#undef EH_FRAME_SECTION_ASM_OP
+#define EH_FRAME_SECTION_ASM_OP_COFF "\t.section\t.ehfram, \"x\""
+#define EH_FRAME_SECTION_ASM_OP_ELF "\t.section\t.eh_frame, \"aw\""
+#define EH_FRAME_SECTION_ASM_OP \
+ ((TARGET_ELF) ? EH_FRAME_SECTION_ASM_OP_ELF : EH_FRAME_SECTION_ASM_OP_COFF)
+
+/* Avoid problems (long sectino names, forward assembler refs) with DWARF
+ exception unwinding when we're generating COFF */
+#define DWARF2_UNWIND_INFO \
+ ((TARGET_ELF) ? 1 : 0 )
+
#undef CONST_SECTION_ASM_OP
#define CONST_SECTION_ASM_OP_COFF "\t.section\t.rodata, \"x\""
#define CONST_SECTION_ASM_OP_ELF "\t.section\t.rodata"
# undef FINI_SECTION_ASM_OP
# undef CTORS_SECTION_ASM_OP
# undef DTORS_SECTION_ASM_OP
+# undef EH_FRAME_SECTION_ASM_OP
# undef CTOR_LIST_BEGIN
# undef CTOR_LIST_END
# undef DO_GLOBAL_CTORS_BODY
# define FINI_SECTION_ASM_OP FINI_SECTION_ASM_OP_ELF
# define DTORS_SECTION_ASM_OP DTORS_SECTION_ASM_OP_ELF
# define CTORS_SECTION_ASM_OP CTORS_SECTION_ASM_OP_ELF
+# define EH_FRAME_SECTION_ASM_OP EH_FRAME_SECTION_ASM_OP_ELF
# else /* ! _SCO_ELF */
# define INIT_SECTION_ASM_OP INIT_SECTION_ASM_OP_COFF
# define FINI_SECTION_ASM_OP FINI_SECTION_ASM_OP_COFF
# define DTORS_SECTION_ASM_OP DTORS_SECTION_ASM_OP_COFF
# define CTORS_SECTION_ASM_OP CTORS_SECTION_ASM_OP_COFF
+# define EH_FRAME_SECTION_ASM_OP ""
# define CTOR_LIST_BEGIN asm (INIT_SECTION_ASM_OP); asm ("pushl $0")
# define CTOR_LIST_END CTOR_LIST_BEGIN
# define DO_GLOBAL_CTORS_BODY \
} while (0)
# endif /* ! _SCO_ELF */
#endif /* CRT_BEGIN !! CRT_END */
-