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* usability improvements

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2000-10-08  Ben Elliston  <bje@redhat.com>

	* cgen-utils.c (cgen_rtx_error): New function.

2000-10-07  Ben Elliston  <bje@redhat.com>

	* cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
	conditions for sim_core_read_buffer().
This commit is contained in:
Ben Elliston
2000-10-08 22:37:14 +00:00
parent 454313e5ed
commit a8d894af63
3 changed files with 27 additions and 0 deletions
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5
sim/common/cgen-trace.c
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@@ -381,6 +381,11 @@ sim_cgen_disassemble_insn (SIM_CPU *cpu, const CGEN_INSN *insn,
length = sim_core_read_buffer (sd, cpu, read_map, &insn_buf, pc,
insn_length);
if (length != insn_length)
{
sim_io_error (sd, "unable to read address %x", pc);
}
/* If the entire insn will fit into an integer, then do it. Otherwise, just
use the bits of the base_insn. */
if (insn_bit_length <= 32)