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* config/tc-mips.c (mips_isa): New static variable.

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(md_begin): Initialize mips_isa based on TARGET_CPU.  Don't sanity
	check macros.  Set text alignment and GP size here.
	(md_assemble): Don't set text alignment and GP size here.
	(append_insn): Don't insert NOPs for load delays if mips_isa >= 2.
	Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S.  Add
	a NOP after a branch likely.
	(mips_emit_delays): Don't insert NOPS for load delays if mips_isa
	>= 2.
	(macro): Support r6000 and r4000 macros.
	(mips_ip): Check insn ISA level against mips_isa before using it.
	Added 'x' case for ignored register.
	(md_parse_option): Handle -mipsN and -mcpu=XX.
This commit is contained in:
Ian Lance Taylor
1993-08-20 15:45:50 +00:00
parent 2bef2d3e57
commit 8358c818ff
2 changed files with 688 additions and 148 deletions
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16
gas/ChangeLog
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@@ -1,3 +1,19 @@
Fri Aug 20 11:16:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* config/tc-mips.c (mips_isa): New static variable.
(md_begin): Initialize mips_isa based on TARGET_CPU. Don't sanity
check macros. Set text alignment and GP size here.
(md_assemble): Don't set text alignment and GP size here.
(append_insn): Don't insert NOPs for load delays if mips_isa >= 2.
Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S. Add
a NOP after a branch likely.
(mips_emit_delays): Don't insert NOPS for load delays if mips_isa
>= 2.
(macro): Support r6000 and r4000 macros.
(mips_ip): Check insn ISA level against mips_isa before using it.
Added 'x' case for ignored register.
(md_parse_option): Handle -mipsN and -mcpu=XX.
Fri Aug 20 01:26:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
* config/tc-i386.c (md_pseudo_table) [OBJ_ELF]: Handle ".zero".

820
gas/config/tc-mips.c
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