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| author | Jim Wilson <wilson@tuliptree.org> | 2001-02-06 03:49:29 +0000 |
|---|---|---|
| committer | Jim Wilson <wilson@tuliptree.org> | 2001-02-06 03:49:29 +0000 |
| commit | 3557da92098df83ddd2b11e519882ff4af3e01fb (patch) | |
| tree | 32a496420b1ad98ae723268f8a4eb94e79693555 /gas/config | |
| parent | da6c73e0803ae9831f64aa81ffebcb8851208c39 (diff) | |
| download | binutils-gdb-3557da92098df83ddd2b11e519882ff4af3e01fb.tar.gz | |
Don't abort for invalid input, print an error message instead.
* config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
aborting for invalid operands.
Diffstat (limited to 'gas/config')
| -rw-r--r-- | gas/config/tc-ia64.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gas/config/tc-ia64.c b/gas/config/tc-ia64.c index 4f761e2e836..b9050951f96 100644 --- a/gas/config/tc-ia64.c +++ b/gas/config/tc-ia64.c @@ -5223,8 +5223,9 @@ errata_nop_necessary_p (slot, insn_unit) || idesc->operands[i] == IA64_OPND_P2) { int regno = slot->opnd[i].X_add_number - REG_P; + /* Ignore invalid operands; they generate errors elsewhere. */ if (regno >= 64) - abort (); + return 0; this_group->p_reg_set[regno] = 1; } } @@ -5239,8 +5240,9 @@ errata_nop_necessary_p (slot, insn_unit) || idesc->operands[i] == IA64_OPND_R3) { int regno = slot->opnd[i].X_add_number - REG_GR; + /* Ignore invalid operands; they generate errors elsewhere. */ if (regno >= 128) - abort (); + return 0; if (strncmp (idesc->name, "add", 3) != 0 && strncmp (idesc->name, "sub", 3) != 0 && strncmp (idesc->name, "shladd", 6) != 0 @@ -5270,8 +5272,9 @@ errata_nop_necessary_p (slot, insn_unit) || idesc->operands[i] == IA64_OPND_MR3) { int regno = slot->opnd[i].X_add_number - REG_GR; + /* Ignore invalid operands; they generate errors elsewhere. */ if (regno >= 128) - abort (); + return 0; if (idesc->operands[i] == IA64_OPND_R3) { if (strcmp (idesc->name, "fc") != 0 |