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| author | Maciej W. Rozycki <macro@imgtec.com> | 2016-12-20 01:50:24 +0000 |
|---|---|---|
| committer | Maciej W. Rozycki <macro@imgtec.com> | 2016-12-20 11:49:44 +0000 |
| commit | c97dda72b905d5ba9b82004bf4e57dd4cf343147 (patch) | |
| tree | 3cfc9d566a46332f58d85bf8f4aba1692f67dae3 /opcodes/mips16-opc.c | |
| parent | 95f6ac8822ecbad5530c4488ac54fd46b4c658a2 (diff) | |
| download | gdb-c97dda72b905d5ba9b82004bf4e57dd4cf343147.zip gdb-c97dda72b905d5ba9b82004bf4e57dd4cf343147.tar.gz gdb-c97dda72b905d5ba9b82004bf4e57dd4cf343147.tar.bz2 | |
MIPS16/opcodes: Correct I64/SDRASP opcode's ISA membership
Limit the `SD ra, offset(sp)' instruction (I64/SDRASP major/minor
opcode) to the MIPS III rather than MIPS I ISA. This is a 64-bit
instruction requiring a 64-bit ISA. This bug has been there since
forever.
opcodes/
* mips16-opc.c (mips16_opcodes): Set membership to I3 rather
than I1 for the SP-relative "sd"/$ra entry (SDRASP minor
opcode).
gas/
* testsuite/gas/mips/mips16-sdrasp.d: New test.
* testsuite/gas/mips/mips16-sdrasp.l: New stderr output.
* testsuite/gas/mips/mips16-sdrasp.s: New test source.
* testsuite/gas/mips/mips.exp: Run the new test.
Diffstat (limited to 'opcodes/mips16-opc.c')
| -rw-r--r-- | opcodes/mips16-opc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/opcodes/mips16-opc.c b/opcodes/mips16-opc.c index 3c90147..14d82bf 100644 --- a/opcodes/mips16-opc.c +++ b/opcodes/mips16-opc.c @@ -322,7 +322,7 @@ const struct mips_opcode mips16_opcodes[] = {"sb", "y,5(x)", 0xc000, 0xf800, RD_1|RD_3, 0, I1, 0, 0 }, {"sd", "y,D(x)", 0x7800, 0xf800, RD_1|RD_3, 0, I3, 0, 0 }, {"sd", "y,D(S)", 0xf900, 0xff00, RD_1, RD_SP, I3, 0, 0 }, -{"sd", "R,C(S)", 0xfa00, 0xff00, 0, RD_31|RD_SP, I1, 0, 0 }, +{"sd", "R,C(S)", 0xfa00, 0xff00, 0, RD_31|RD_SP, I3, 0, 0 }, {"sh", "y,H(x)", 0xc800, 0xf800, RD_1|RD_3, 0, I1, 0, 0 }, {"sllv", "y,x", 0xe804, 0xf81f, MOD_1|RD_2, 0, I1, 0, 0 }, {"sll", "x,w,<", 0x3000, 0xf803, WR_1|RD_2, 0, I1, 0, 0 }, |