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| author | Paul Brook <paul@codesourcery.com> | 2007-04-04 19:21:24 +0000 |
|---|---|---|
| committer | Paul Brook <paul@codesourcery.com> | 2007-04-04 19:21:24 +0000 |
| commit | 3b8d421e14a00af07a4e21d3f021fd02cd609670 (patch) | |
| tree | 2a958234e58ddef093b322046be4ce6f00bbf25c /gas/config | |
| parent | 9fcfe2ed35402e619d8c65f4ae030b10a5ec140f (diff) | |
| download | gdb-3b8d421e14a00af07a4e21d3f021fd02cd609670.zip gdb-3b8d421e14a00af07a4e21d3f021fd02cd609670.tar.gz gdb-3b8d421e14a00af07a4e21d3f021fd02cd609670.tar.bz2 | |
2007-04-04 Paul Brook <paul@codesourcery.com>
gas/
* config/tc-arm.c (do_neon_ext): Enforce immediate range.
(insns): Use I15 for vext.
gas/testsute/
* gas/arm/neon-cov.s: Add new vext test.
* gas/arm/neon-cov.d: Ditto.
Diffstat (limited to 'gas/config')
| -rw-r--r-- | gas/config/tc-arm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index 6b915ba..9b8db7a 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -12815,6 +12815,7 @@ do_neon_ext (void) struct neon_type_el et = neon_check_type (3, rs, N_EQK, N_EQK, N_8 | N_16 | N_32 | N_64 | N_KEY); unsigned imm = (inst.operands[3].imm * et.size) / 8; + constraint (imm >= (neon_quad (rs) ? 16 : 8), _("shift out of range")); inst.instruction |= LOW4 (inst.operands[0].reg) << 12; inst.instruction |= HI1 (inst.operands[0].reg) << 22; inst.instruction |= LOW4 (inst.operands[1].reg) << 16; @@ -15927,8 +15928,8 @@ static const struct asm_opcode insns[] = nUF(vmull, vmull, 3, (RNQ, RND, RND_RNSC), neon_vmull), /* Extract. Size 8. */ - NUF(vext, 0b00000, 4, (RNDQ, oRNDQ, RNDQ, I7), neon_ext), - NUF(vextq, 0b00000, 4, (RNQ, oRNQ, RNQ, I7), neon_ext), + NUF(vext, 0b00000, 4, (RNDQ, oRNDQ, RNDQ, I15), neon_ext), + NUF(vextq, 0b00000, 4, (RNQ, oRNQ, RNQ, I15), neon_ext), /* Two registers, miscellaneous. */ /* Reverse. Sizes 8 16 32 (must be < size in opcode). */ |