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| author | Jose E. Marchesi <jose.marchesi@oracle.com> | 2014-10-15 08:46:54 +0200 |
|---|---|---|
| committer | Jose E. Marchesi <jose.marchesi@oracle.com> | 2014-10-17 22:00:02 +0200 |
| commit | 0b6be415509b6dc5de80cb4e151b4a7439734b53 (patch) | |
| tree | 83b49e17eca440c61bad3b4c31b5b7abd68b16ef /include/elf | |
| parent | d9490cd487215bb3cd28b4235efbb97fed840197 (diff) | |
| download | gdb-0b6be415509b6dc5de80cb4e151b4a7439734b53.zip gdb-0b6be415509b6dc5de80cb4e151b4a7439734b53.tar.gz gdb-0b6be415509b6dc5de80cb4e151b4a7439734b53.tar.bz2 | |
opcodes, elf: annotate instructions with HWCAP2_VIS3B.
This patch annotates the following SPARC instructions as VIS3B
instructions: ldx *, %efsr, fpadd64, fpsub64, fpcmpule8, fpcmpune8,
fpcmpugt8, fpcmpueq8. It also improves the documentation of the VIS3B
capability in several headers.
Tested in sparc64-unknown-linux-gnu and sparc-unknown-linux-gnu.
No visible regressions.
opcodes/ChangeLog:
2014-10-17 Jose E. Marchesi <jose.marchesi@oracle.com>
* sparc-opc.c (sparc-opcodes): Annotate several instructions with
the HWCAP2_VIS3B hwcap.
include/opcodes/ChangeLog:
2014-10-17 Jose E. Marchesi <jose.marchesi@oracle.com>
* sparc.h (HWCAP2_VIS3B): Documentation improved.
include/elf/ChangeLog:
2014-10-17 Jose E. Marchesi <jose.marchesi@oracle.com>
* sparc.h (ELF_SPARC_HWCAP2_VIS3B): Documentation improved.
Diffstat (limited to 'include/elf')
| -rw-r--r-- | include/elf/ChangeLog | 4 | ||||
| -rw-r--r-- | include/elf/sparc.h | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog index 17978ba..001a940 100644 --- a/include/elf/ChangeLog +++ b/include/elf/ChangeLog @@ -1,3 +1,7 @@ +2014-10-17 Jose E. Marchesi <jose.marchesi@oracle.com> + + * sparc.h (ELF_SPARC_HWCAP2_VIS3B): Documentation improved. + 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com> * sparc.h (Tag_GNU_Sparc_HWCAPS2): New object attribute. diff --git a/include/elf/sparc.h b/include/elf/sparc.h index d41ba35..fd17a24f 100644 --- a/include/elf/sparc.h +++ b/include/elf/sparc.h @@ -237,7 +237,7 @@ enum #define ELF_SPARC_HWCAP_CRC32C 0x20000000 /* CRC32C insn */ #define ELF_SPARC_HWCAP2_FJATHPLUS 0x00000001 /* Fujitsu Athena+ */ -#define ELF_SPARC_HWCAP2_VIS3B 0x00000002 /* VIS3 present on multiple chips */ +#define ELF_SPARC_HWCAP2_VIS3B 0x00000002 /* Subset of VIS3 present on sparc64 X+ */ #define ELF_SPARC_HWCAP2_ADP 0x00000004 /* Application Data Protection */ #define ELF_SPARC_HWCAP2_SPARC5 0x00000008 /* The 29 new fp and sub instructions */ #define ELF_SPARC_HWCAP2_MWAIT 0x00000010 /* mwait instruction and load/monitor ASIs */ |