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* gx prototype: simulator I/O bug fix 

1998-12-05  Frank Ch. Eigler  <fche@elastic.org>
	* gx-translate.c (m32r_emit_short_insn): Correct ABI result
	handling for TRAP insn.
This commit is contained in:
Frank Ch. Eigler 1998-12-05 10:32:12 +00:00
parent 1932239a58
commit 3e99af1bae
2 changed files with 12 additions and 3 deletions
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5
sim/m32r-gx/ChangeLog
View File

@ -1,3 +1,8 @@
1998-12-05 Frank Ch. Eigler <fche@elastic.org>
* gx-translate.c (m32r_emit_short_insn): Correct ABI result
handling for TRAP insn.
1998-12-01 Frank Ch. Eigler <fche@elastic.org>
* Makefile.in (SIM_OBJS): Don't build sim-core.o.

10
sim/m32r-gx/gx-translate.c
View File

@ -433,7 +433,9 @@ m32r_emit_long_insn(sim_gx_block* gx, PCADDR pc, unsigned insn, int optimized)
sim_gx_compiled_block* block = optimized ? gx->optimized_block : gx->learning_block;
FILE* f = block->source_file;
ASSERT(block->source_file != NULL);
ASSERT(f != NULL);
/* fprintf(f, " printf(\"0x%06x\\n\");\n", pc); */
if(op1 == 0x8 && op2 == 0x4 && r1 == 0)
{
@ -834,6 +836,8 @@ m32r_emit_short_insn(sim_gx_block* gx, PCADDR pc, unsigned insn, int optimized)
ASSERT(f != NULL);
/* fprintf(f, " printf(\"0x%06x\\n\");\n", pc); */
if(0)
; /* place holder */
else if(op1 == 0x0 && op2 == 0x0)
@ -1017,8 +1021,8 @@ m32r_emit_short_insn(sim_gx_block* gx, PCADDR pc, unsigned insn, int optimized)
fprintf(f, " tgx_syscall_data d = { 0x%08x, gr0, gr1, gr2, gr3 };\n", (unsigned) pc);
fprintf(f, " (*(callbacks->syscall))(info, &d);\n");
fprintf(f, " gr2 = d.errcode;\n");
fprintf(f, " gr1 = d.result;\n");
fprintf(f, " gr0 = d.result2;\n");
fprintf(f, " gr0 = d.result;\n");
fprintf(f, " gr1 = d.result2;\n");
fprintf(f, " }\n");
}
else if (r2 == 1) /* gdb breakpoint */