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| author | Faraz Shahbazker <Faraz.Shahbazker@mips.com> | 2018-06-14 21:34:49 +0100 |
|---|---|---|
| committer | Maciej W. Rozycki <macro@mips.com> | 2018-06-14 21:34:49 +0100 |
| commit | 6f20c942c3dbc08d02f74e4d508e19f8617bc5e3 (patch) | |
| tree | 8657870580c22165d940be0b82c63920e75835ea /gas/doc/as.texinfo | |
| parent | 8993072900ae3980957f704a1e3e033a22a4dcac (diff) | |
| download | binutils-gdb-6f20c942c3dbc08d02f74e4d508e19f8617bc5e3.tar.gz | |
MIPS: Add Global INValidate ASE support
Add support for the Global INValidate Application Specific Extension
for Release 6 of the MIPS Architecture.
[1] "MIPS Architecture for Programmers Volume II-A: The MIPS32
Instruction Set Manual", Imagination Technologies Ltd., Document
Number: MD00086, Revision 6.06, December 15, 2016, Section 3.2
"Alphabetical List of Instructions", pp. 187-191
bfd/
* elfxx-mips.c (print_mips_ases): Add GINV extension.
binutils/
* readelf.c (print_mips_ases): Add GINV extension.
gas/
* NEWS: Mention MIPS Global INValidate ASE support.
* config/tc-mips.c (options): Add OPTION_GINV and OPTION_NO_GINV.
(md_longopts): Likewise.
(mips_ases): Define availability for GINV.
(mips_convert_ase_flags): Map ASE_GINV to AFL_ASE_GINV.
(md_show_usage): Add help for -mginv and -mno-ginv.
* doc/as.texinfo: Document -mginv, -mno-ginv.
* doc/c-mips.texi: Document -mginv, -mno-ginv, .set ginv and
.set noginv.
* testsuite/gas/mips/ase-errors-1.s: Add error checks for GINV
ASE.
* testsuite/gas/mips/ase-errors-2.s: Likewise.
* testsuite/gas/mips/ase-errors-1.l: Likewise.
* testsuite/gas/mips/ase-errors-2.l: Likewise.
* testsuite/gas/mips/ginv.d: New test.
* testsuite/gas/mips/ginv-err.d: New test.
* testsuite/gas/mips/ginv-err.l: New test stderr output.
* testsuite/gas/mips/ginv.s: New test source.
* testsuite/gas/mips/ginv-err.s: New test source.
* testsuite/gas/mips/mips.exp: Run the new tests.
include/
* elf/mips.h (AFL_ASE_GINV, AFL_ASE_RESERVED1): New macros.
(AFL_ASE_MASK): Update to include AFL_ASE_GINV.
* opcode/mips.h: Document "+\" operand format.
(ASE_GINV): New macro.
opcodes/
* mips-dis.c (mips_arch_choices): Add GINV to mips32r6 and
mips64r6 descriptors.
(parse_mips_ase_option): Handle -Mginv option.
(print_mips_disassembler_options): Document -Mginv.
* mips-opc.c (decode_mips_operand) <+\>: New operand format.
(GINV): New macro.
(mips_opcodes): Define ginvi and ginvt.
Diffstat (limited to 'gas/doc/as.texinfo')
| -rw-r--r-- | gas/doc/as.texinfo | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo index 1c40a1e2aad..493049cf9fb 100644 --- a/gas/doc/as.texinfo +++ b/gas/doc/as.texinfo @@ -423,6 +423,7 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}. [@b{-mmt}] [@b{-mno-mt}] [@b{-mmcu}] [@b{-mno-mcu}] [@b{-mcrc}] [@b{-mno-crc}] + [@b{-mginv}] [@b{-mno-ginv}] [@b{-minsn32}] [@b{-mno-insn32}] [@b{-mfix7000}] [@b{-mno-fix7000}] [@b{-mfix-rm7000}] [@b{-mno-fix-rm7000}] @@ -1519,6 +1520,12 @@ Generate code for the MIPS cyclic redundancy check (CRC) Application Specific Extension. This tells the assembler to accept CRC instructions. @samp{-mno-crc} turns off this option. +@item -mginv +@itemx -mno-ginv +Generate code for the Global INValidate (GINV) Application Specific +Extension. This tells the assembler to accept GINV instructions. +@samp{-mno-ginv} turns off this option. + @item -minsn32 @itemx -mno-insn32 Only use 32-bit instruction encodings when generating code for the |