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| author | Richard Sandiford <richard.sandiford@arm.com> | 2016-09-21 16:51:24 +0100 |
|---|---|---|
| committer | Richard Sandiford <richard.sandiford@arm.com> | 2016-09-21 16:51:24 +0100 |
| commit | aa2aa4c69429444836821a92cb99396d02dcb996 (patch) | |
| tree | e211f663adf01e52284b1654dd4de7d22fe5a3ed /opcodes/aarch64-asm.c | |
| parent | b5464a6825e40e6d8ab2dd86c7ff5d65bedd64d4 (diff) | |
| download | gdb-aa2aa4c69429444836821a92cb99396d02dcb996.zip gdb-aa2aa4c69429444836821a92cb99396d02dcb996.tar.gz gdb-aa2aa4c69429444836821a92cb99396d02dcb996.tar.bz2 | |
[AArch64][SVE 16/32] Use specific insert/extract methods for fpimm
FPIMM used the normal "imm" insert/extract methods, with a specific
test for FPIMM in the extract method. SVE needs to use the same
extractors, so rather than add extra checks for specific operand types,
it seemed cleaner to use a separate insert/extract method.
opcodes/
* aarch64-tbl.h (AARCH64_OPERNADS): Use fpimm rather than imm
for FPIMM.
* aarch64-asm.h (ins_fpimm): New inserter.
* aarch64-asm.c (aarch64_ins_fpimm): New function.
* aarch64-asm-2.c: Regenerate.
* aarch64-dis.h (ext_fpimm): New extractor.
* aarch64-dis.c (aarch64_ext_imm): Remove fpimm test.
(aarch64_ext_fpimm): New function.
* aarch64-dis-2.c: Regenerate.
Diffstat (limited to 'opcodes/aarch64-asm.c')
| -rw-r--r-- | opcodes/aarch64-asm.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/opcodes/aarch64-asm.c b/opcodes/aarch64-asm.c index 3b0a383..f291495 100644 --- a/opcodes/aarch64-asm.c +++ b/opcodes/aarch64-asm.c @@ -417,6 +417,16 @@ aarch64_ins_advsimd_imm_modified (const aarch64_operand *self ATTRIBUTE_UNUSED, return NULL; } +/* Insert fields for an 8-bit floating-point immediate. */ +const char * +aarch64_ins_fpimm (const aarch64_operand *self, const aarch64_opnd_info *info, + aarch64_insn *code, + const aarch64_inst *inst ATTRIBUTE_UNUSED) +{ + insert_all_fields (self, code, info->imm.value); + return NULL; +} + /* Insert #<fbits> for the immediate operand in fp fix-point instructions, e.g. SCVTF <Dd>, <Wn>, #<fbits>. */ const char * |