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| author | Alan Modra <amodra@gmail.com> | 2017-04-11 07:36:43 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2017-04-11 07:36:43 +0930 |
| commit | 9570835e5597037bee5042edf822675e715b3caf (patch) | |
| tree | 97a926c2dc9e45f38949bf7e30216d1ddd5a2590 /opcodes | |
| parent | 9a85b496ac4e6488d427155c24f87367ab1f6b1b (diff) | |
| download | gdb-9570835e5597037bee5042edf822675e715b3caf.zip gdb-9570835e5597037bee5042edf822675e715b3caf.tar.gz gdb-9570835e5597037bee5042edf822675e715b3caf.tar.bz2 | |
Bye Bye PPC_OPCODE_VSX3
This bit is also useless as it can be replaced with PPC_OPCODE_POWER9.
Defining the VSX2 and VSX3 selection based on cpu bits also lets the
assembler/disassembler distinguish between the power7 VSX opcodes and
the power8 ones. Note that this change means -mvsx now reverts back
to just adding the power7 VSX insns.
include/
* opcode/ppc.h (PPC_OPCODE_VSX3): Delete.
opcodes/
* ppc-dis.c (ppc_opts): Remove PPC_OPCODE_VSX3.
* ppc-opc.c (PPCVSX2): Define as PPC_OPCODE_POWER8.
(PPCVSX3): Define as PPC_OPCODE_POWER9.
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 5 | ||||
| -rw-r--r-- | opcodes/ppc-dis.c | 6 | ||||
| -rw-r--r-- | opcodes/ppc-opc.c | 4 |
3 files changed, 8 insertions, 7 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index ef69ec4..eb432a7 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,8 +1,11 @@ 2017-04-11 Alan Modra <amodra@gmail.com> - * ppc-dis.c (ppc_opts): Remove PPC_OPCODE_ALTIVEC2. + * ppc-dis.c (ppc_opts): Remove PPC_OPCODE_ALTIVEC2 and + PPC_OPCODE_VSX3. * ppc-opc.c (PPCVEC2): Define as PPC_OPCODE_POWER8|PPC_OPCODE_E6500. (PPCVEC3): Define as PPC_OPCODE_POWER9. + (PPCVSX2): Define as PPC_OPCODE_POWER8. + (PPCVSX3): Define as PPC_OPCODE_POWER9. 2017-04-10 Alan Modra <amodra@gmail.com> diff --git a/opcodes/ppc-dis.c b/opcodes/ppc-dis.c index 863b429..64fadc2 100644 --- a/opcodes/ppc-dis.c +++ b/opcodes/ppc-dis.c @@ -177,8 +177,7 @@ struct ppc_mopt ppc_opts[] = { { "power9", (PPC_OPCODE_PPC | PPC_OPCODE_ISEL | PPC_OPCODE_64 | PPC_OPCODE_POWER4 | PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6 | PPC_OPCODE_POWER7 | PPC_OPCODE_POWER8 | PPC_OPCODE_POWER9 - | PPC_OPCODE_HTM | PPC_OPCODE_ALTIVEC - | PPC_OPCODE_VSX | PPC_OPCODE_VSX3 ), + | PPC_OPCODE_HTM | PPC_OPCODE_ALTIVEC | PPC_OPCODE_VSX), 0 }, { "ppc", PPC_OPCODE_PPC, 0 }, @@ -221,8 +220,7 @@ struct ppc_mopt ppc_opts[] = { { "pwr9", (PPC_OPCODE_PPC | PPC_OPCODE_ISEL | PPC_OPCODE_64 | PPC_OPCODE_POWER4 | PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6 | PPC_OPCODE_POWER7 | PPC_OPCODE_POWER8 | PPC_OPCODE_POWER9 - | PPC_OPCODE_HTM | PPC_OPCODE_ALTIVEC - | PPC_OPCODE_VSX | PPC_OPCODE_VSX3 ), + | PPC_OPCODE_HTM | PPC_OPCODE_ALTIVEC | PPC_OPCODE_VSX), 0 }, { "pwrx", PPC_OPCODE_POWER | PPC_OPCODE_POWER2, 0 }, diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c index 8c34ec1..7294c6d 100644 --- a/opcodes/ppc-opc.c +++ b/opcodes/ppc-opc.c @@ -3092,8 +3092,8 @@ extract_vleil (unsigned long insn, #define PPCVEC2 (PPC_OPCODE_POWER8 | PPC_OPCODE_E6500) #define PPCVEC3 PPC_OPCODE_POWER9 #define PPCVSX PPC_OPCODE_VSX -#define PPCVSX2 PPC_OPCODE_VSX -#define PPCVSX3 PPC_OPCODE_VSX3 +#define PPCVSX2 PPC_OPCODE_POWER8 +#define PPCVSX3 PPC_OPCODE_POWER9 #define POWER PPC_OPCODE_POWER #define POWER2 PPC_OPCODE_POWER | PPC_OPCODE_POWER2 #define PWR2COM PPC_OPCODE_POWER | PPC_OPCODE_POWER2 | PPC_OPCODE_COMMON |