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| author | Graham Markall <graham.markall@embecosm.com> | 2016-06-21 20:25:29 +0100 |
|---|---|---|
| committer | Graham Markall <graham.markall@embecosm.com> | 2016-06-23 09:57:42 +0100 |
| commit | ce440d638d271d76cc491bd22dc34f6a5760140e (patch) | |
| tree | 05e48429f0f0dcc959db787d29251c51f130aca8 /opcodes | |
| parent | f215c83b5f4ccc6d8e14c21ccaac65d4b72e0354 (diff) | |
| download | gdb-ce440d638d271d76cc491bd22dc34f6a5760140e.zip gdb-ce440d638d271d76cc491bd22dc34f6a5760140e.tar.gz gdb-ce440d638d271d76cc491bd22dc34f6a5760140e.tar.bz2 | |
[ARC] Misc minor edits/fixes
The code supporting -mspfp, -mdpfp, and -mfpuda options are in
sections of code that are commented as being for backward
compatibility only, and having no effect. However, they do have an
effect, enabling the SPX, DPX, and DPA instruction subclasses
respectively. This commit moves the code supporting these options
away from the comments indicating that they are dummy options, and
also fixes a small issue where -mnps400 had the additional effect
of enabling SPX instructions.
A couple of other minor edits (that make no functional change) are
also included.
gas/ChangeLog:
* config/tc-arc.c (options, md_longopts, md_parse_option):
Move -mspfp, -mdpfp and -mfpuda out of the sections for
dummy options. Correct erroneous enabling of SPFP
instructions when using -mnps400.
include/ChangeLog:
* opcode/arc.h: Make insn_class_t alphabetical again.
opcodes/ChangeLog:
* arc-opc.c: Correct description of availability of NPS400
features.
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 5 | ||||
| -rw-r--r-- | opcodes/arc-opc.c | 4 |
2 files changed, 6 insertions, 3 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index b510736..c9cf9ed 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,8 @@ +2016-06-23 Graham Markall <graham.markall@embecosm.com> + + * arc-opc.c: Correct description of availability of NPS400 + features. + 2016-06-22 Peter Bergner <bergner@vnet.ibm.com> * ppc-opc.c (RM, DRM, VXASH, VXASH_MASK, XMMF, XMMF_MASK): New defines. diff --git a/opcodes/arc-opc.c b/opcodes/arc-opc.c index df18167..ad50ebc 100644 --- a/opcodes/arc-opc.c +++ b/opcodes/arc-opc.c @@ -27,9 +27,7 @@ #include "libiberty.h" /* ARC NPS400 Support: The ARC NPS400 core is an ARC700 with some custom - instructions. Support for this target is available when binutils is - configured and built for the 'arc*-mellanox-*-*' target. As far as - possible all ARC NPS400 features are built into all ARC target builds as + instructions. All NPS400 features are built into all ARC target builds as this reduces the chances that regressions might creep in. */ /* Insert RB register into a 32-bit opcode. */ |