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| author | Maciej W. Rozycki <macro@redhat.com> | 2024-07-19 11:42:16 +0100 |
|---|---|---|
| committer | Maciej W. Rozycki <macro@redhat.com> | 2024-07-19 11:42:16 +0100 |
| commit | 0f3e1d2708a0fcc43f4e3c3d1cea92358eb1fc56 (patch) | |
| tree | 195247a921d6af535c2e0ebfcfd2727132ae4ee4 /include | |
| parent | e6f05f3659440efbd31c811d262d5af0c3d3849a (diff) | |
| download | gdb-0f3e1d2708a0fcc43f4e3c3d1cea92358eb1fc56.zip gdb-0f3e1d2708a0fcc43f4e3c3d1cea92358eb1fc56.tar.gz gdb-0f3e1d2708a0fcc43f4e3c3d1cea92358eb1fc56.tar.bz2 | |
MIPS/opcodes: Correct documentation for R6 operand types
The "-t", "-u", "-v", and "-w" operand types refer 'rt' operand, which
is the target register rather than the source register. Additionally
the "-x" and "-y" R6 operand types refer 'rs' rather than 'rt' operand
of the BOVC/BNVC and the BEQC/BNEC instructions respectively. Also the
"-x" operand type does not permit 'rs' to be the same as 'rt'.
Correct inline documentation in opcode/mips.h accordingly.
Diffstat (limited to 'include')
| -rw-r--r-- | include/opcode/mips.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/include/opcode/mips.h b/include/opcode/mips.h index 3ef74eb..b4a8c4a 100644 --- a/include/opcode/mips.h +++ b/include/opcode/mips.h @@ -984,13 +984,12 @@ mips_opcode_32bit_p (const struct mips_opcode *mo) "-b" (-131072 .. 131071) << 3 at bit 0 "-d" Same as destination register GP "-s" 5 bit source register specifier (OP_*_RS) not $0 - "-t" 5 bit source register specifier (OP_*_RT) not $0 - "-u" 5 bit source register specifier (OP_*_RT) greater than OP_*_RS - "-v" 5 bit source register specifier (OP_*_RT) not $0 not OP_*_RS - "-w" 5 bit source register specifier (OP_*_RT) less than or equal to OP_*_RS - "-x" 5 bit source register specifier (OP_*_RT) greater than or - equal to OP_*_RS - "-y" 5 bit source register specifier (OP_*_RT) not $0 less than OP_*_RS + "-t" 5 bit target register specifier (OP_*_RT) not $0 + "-u" 5 bit target register specifier (OP_*_RT) greater than OP_*_RS + "-v" 5 bit target register specifier (OP_*_RT) not $0 not OP_*_RS + "-w" 5 bit target register specifier (OP_*_RT) less than or equal to OP_*_RS + "-x" 5 bit source register specifier (OP_*_RS) greater than OP_*_RT + "-y" 5 bit source register specifier (OP_*_RS) not $0 less than OP_*_RT "-A" symbolic offset (-262144 .. 262143) << 2 at bit 0 "-B" symbolic offset (-131072 .. 131071) << 3 at bit 0 |