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| author | aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-09-02 03:28:47 +0000 |
|---|---|---|
| committer | aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-09-02 03:28:47 +0000 |
| commit | 0abf894c1fcf45f2a726011624d0a18b878ad214 (patch) | |
| tree | 778c9a0d798070b0eff6fbf93318bc7e2b6452f4 /gcc/config/sh/t-sh | |
| parent | d91f2122e6ec441dc2fff6302c869bba14f7443d (diff) | |
| download | gcc-0abf894c1fcf45f2a726011624d0a18b878ad214.tar.gz | |
* config/sh/t-elf, config/sh/crt1.asm, config/sh/crti.asm,
config/sh/crtn.asm: New files.
* config/sh/t-sh (EXTRA_MULTILIB_PARTS): Set.
(crt1.o, crti.o, crtn.o): New targets.
* configure.in [sh-*-elf*, sh-*-rtemself*] (tmake_file): Added
sh/t-elf.
* configure: Rebuilt.
* config/sh/sh.h (INIT_SECTION_ASM_OP, FINI_SECTION_ASM_OP,
STARTFILE_SPEC, ENDFILE_SPEC, CRT_CALL_STATIC_FUNCTION): Define.
* config/sh/elf.h (INIT_SECTION_ASM_OP, FINI_SECTION_ASM_OP):
Undefine for config/elfos.h to redefine.
(STARTFILE_SPEC, ENDFILE_SPEC): Redefine after config/elfos.h.
* config/sh/sh-protos.h (nonpic_symbol_mentioned_p,
legitimize_pic_address, output_pic_addr_const): Declare.
* config/sh/sh.h (CONDITIONAL_REGISTER_USAGE): Fix PIC register.
(PREFERGOT_BIT, TARGET_PREFERGOT): Likewise.
(TARGET_SWITCHES): New switch -mprefergot.
(OVERRIDE_OPTIONS): Set flag_no_function_cse unless -mprefergot.
(PIC_OFFSET_TABLE_REGNUM): Define.
(GOT_SYMBOL_TABLE): Likewise.
(LEGITIMIZE_ADDRESS): Use legitimize_pic_address.
(ENCODE_SECTION_INFO): Define.
(FINALIZE_PIC): New macros.
(LEGITIMATE_PIC_OPERAND_P, SYMBOLIC_CONST_P): New macro.
(ASM_OUTPUT_INT, ASM_OUTPUT_SHORT): Use output_pic_addr_const.
* config/sh/sh.c (print_operand_address): Use output_pic_addr_const.
(prepare_move_operands): Call emit_pic_move or
emit_pic_const_move if appropriate.
(output_far_jump): For PIC, use braf and output long offset.
(machine_dependent_reorg):
(sh_expand_prologue): Save and initialize the PIC register.
(sh_expand_epilogue): Restore it.
(initial_elimination_offset): Account for it.
(nonpic_symbol_mentioned_p): New function.
(legitimize_pic_address): Likewise.
(output_pic_addr_const): Likewise.
* config/sh/sh.md (calli_pcrel, call_valuei_pcrel): New insns.
(call, call_value): Use them.
(GOTaddr2picreg, sym_label2reg, symGOT2reg, symGOTOFF2reg,
symPLT_label2reg): New expands.
* invoke.texi (SH Options): Document -mprefergot.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36111 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/sh/t-sh')
| -rw-r--r-- | gcc/config/sh/t-sh | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/config/sh/t-sh b/gcc/config/sh/t-sh index cb187aa855c..99ae929d0f0 100644 --- a/gcc/config/sh/t-sh +++ b/gcc/config/sh/t-sh @@ -27,3 +27,12 @@ MULTILIB_MATCHES = m2=m3 m2=m4-nofpu LIBGCC = stmp-multilib INSTALL_LIBGCC = install-multilib + +$(T)crt1.o: $(srcdir)/config/sh/crt1.asm $(GCC_PASSES) + $(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crt1.o -x assembler-with-cpp $(srcdir)/config/sh/crt1.asm +$(T)crti.o: $(srcdir)/config/sh/crti.asm $(GCC_PASSES) + $(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/sh/crti.asm +$(T)crtn.o: $(srcdir)/config/sh/crtn.asm $(GCC_PASSES) + $(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/sh/crtn.asm + +EXTRA_MULTILIB_PARTS= crt1.o crti.o crtn.o crtbegin.o crtend.o |