+2003-04-19 Kean Johnston <jkj@sco.com>
+
+ * unwind-dw2.c (_Unwind_GetCFA): cast return to avoid warning
+ * config.gcc: make SCO use dbxelf.h and elfos.h; only use one
+ target fragment now: t-sco5; dont compile crti.o.
+ * config/i386/sco5.h: major overhaul to remove all COFF remnants
+ and to use elfos.h for most definitions.
+ (BSS_SECTION_ASM_OP): set correct segment attributes.
+ (PREFERED_DEBUGGING_TYPE): set to DWARF-2.
+ (DWARF2_UNWIND_INFO): Always set to 1.
+ (MD_STARTFILE_PREFIX): Make /usr/gnu/lib the default.
+ (MD_STARTFILE_PREFIX_1): Define.
+ (MD_EXEC_PREFIX): Adjust to /usr/gnu/bin if using GAS.
+ (DEFAULT_LINKER): Define if not specified to configure.
+ (CTORS_SECTION_ASM_OP): Remove COFF crud.
+ (DTORS_SECTION_ASM_OP): Remove COFF crud.
+ (WINT_TYPE): Define.
+ (SDB_DEBUGGING_INFO): Remove.
+ (EXTRA_SECTIONS): Likewise.
+ (EXTRA_SECTION_FUNCTIONS): Likewise.
+ (CTOR_LIST_BEGIN): Likewise.
+ (CTOR_LIST_END): Likewise.
+ (INIT_SECTION_FUNCTION): Likewise.
+ (FINI_SECTION_FUNCTION): Likewise.
+ (SUBTARGET_FRAME_POINTER_REQUIRED): Likewise.
+ (LOCAL_LABEL_PREFIX): Likewise.
+ (NON_SAVING_SETJMP): Likewise.
+ (RETURN_POPS_ARGS): Likewise.
+ (ASM_OUTPUT_SKIP): Likewise.
+ (TARGET_ASM_NAMED_SECTION): Likewise.
+ (ASM_OUTPUT_INTERNAL_LABEL): Likewise.
+ (ASM_OUTPUT_EXTERNAL_LIBCALL): Likewise.
+ (ASM_OUTPUT_IDENT): Likewise.
+ (ASM_OUTPUT_CASE_LABEL): Likewise.
+ (ASM_OUTPUT_ASCII): Likewise.
+ (ASM_OUTPUT_LIMITED_STRING): Likewise.
+ (ASM_OUTPUT_ALIGNED_LOCAL): Likewise.
+ (ASM_OUTPUT_ALIGNED_COMMON): Likewise.
+ (ASM_GENERATE_INTERNAL_LABEL): Likewise.
+ (ASM_FINISH_DECLARE_OBJECT): Likewise.
+ (ASM_DECLARE_OBJECT_NAME): Likewise.
+ (ASM_DECLARE_FUNCTION_SIZE): Likewise.
+ (ASM_DECLARE_FUNCTION_NAME): Likewise.
+ (ASM_DECLARE_RESULT): Likewise.
+ (ASM_WEAKEN_LABEL): Likewise.
+ (SUPPORTS_WEAK): Likewise.
+ (APPLY_RESULT_SIZE): Likewise.
+ (LPREFIX): Likewise.
+ (ALIGN_ASM_OP): Likewise.
+ (ASCII_DATA_ASM_OP): Likewise.
+ (IDENT_ASM_OP): Likewise.
+ (ASM_SHORT): Likewise.
+ (ASM_LONG): Likewise.
+ (TYPE_ASM_OP): Likewise.
+ (SIZE_ASM_OP): Likewise.
+ (STRING_ASM_OP): Likewise.
+ (SKIP_ASM_OP): Likewise.
+ (EH_FRAME_SECTION_ASM_OP): Likewise.
+ (READONLY_DATA_SECTION_ASM_OP): Likewise.
+ (INIT_SECTION_ASM_OP): Likewise.
+ (FINI_SECTION_ASM_OP): Likewise.
+ (TEXT_SECTION_ASM_OP): Likewise.
+ (DATA_SECTION_ASM_OP): Likewise.
+ (TYPE_OPERANT_FORMAT): Likewise.
+ (ASM_SPEC): Remove COFF code.
+ (STARTFILE_SPEC): Likewise. Always use crti.o; add -p and -pp support;
+ cause -pg to emit an error; use pcrt1elf.o with -pp
+ (ENDFILE_SPEC): Likewise.
+ (TARGET_OS_CPP_BUILTINS): Add _SCO_DS_LL.
+ (CPP_SPEC): Remove COFF crud; always look in /usr/gnu/include first.
+ (LINK_SPEC): Remove COFF crud; use -E for environment switch not -R;
+ add -z alt_resolve to support weak symbols the way GCC wants them.
+ (LIB_SPEC): Use the profiler libraries in -p or -pp mode.
+ (LIBGCC_SPEC): Dont use -lgcc in -G mode.
+ (ASM_PREFERED_EH_DATA_FORMAT): Remove.
+ * config/i386/t-sco5 (TARGET_LIBGCC2_CFLAGS): Remove.
+ (CRTSTUFF_T_CFLAGS_S): Define.
+ (MULTILIB_OPTIONS): Likewise.
+ (MULTILIB_DIRNAMES): Likewise.
+ (MULTILIB_MATCHES): Likewise.
+ (MULTILIB_EXTRA_OPTS): Likewise.
+ (LIBGCC): Likewise.
+ (INSTALL_LIBGCC): Likewise.
+ (crti.o): Remove.
+ * config/i386/t-sco5gas: Remove.
+ * doc/install.texi: Updated for new OpenServer instructions.
+ * testsuite/gcc.dg/nest.c: Allow failure on SCO (-pg not supported)
+
2003-04-19 Kean Johnston <jkj@sco.com>
* fixinc/check.tpl: Allow user to over-ride diff program.
projects / gcc.git / commitdiff