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| author |   Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-05-20 10:23:00 +0000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2021-06-16 00:16:47 +1000 |
| commit | 148a047602462ab04bff20f3529a255b0439d3df (patch) | |
| tree | 1311fda6b571f5cdcdcee1f4d9b6278c494beb11 /arch/powerpc/include/asm/ppc-opcode.h | |
| parent | powerpc: Don't handle ALTIVEC/SPE in ASM in _switch(). Do it in C. (diff) | |
| download | linux-dev-148a047602462ab04bff20f3529a255b0439d3df.tar.xz linux-dev-148a047602462ab04bff20f3529a255b0439d3df.zip | |
powerpc: Rework PPC_RAW_xxx() macros for prefixed instructions
At the time being, we have PPC_RAW_PLXVP() and PPC_RAW_PSTXVP() which
provide a 64 bits value, and then it gets split by open coding to
format it into a 'struct ppc_inst' instruction.
Instead, define a PPC_RAW_xxx_P() and a PPC_RAW_xxx_S() to be used
as is.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/5d146b31b943e7ad674894421db4feef54804b9b.1621506159.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/include/asm/ppc-opcode.h')
| -rw-r--r-- | arch/powerpc/include/asm/ppc-opcode.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h index 927551dd870b..212f014c6589 100644 --- a/arch/powerpc/include/asm/ppc-opcode.h +++ b/arch/powerpc/include/asm/ppc-opcode.h @@ -405,10 +405,10 @@ #define PPC_RAW_STXVP(xsp, a, i) (0x18000001 | __PPC_XSP(xsp) | ___PPC_RA(a) | IMM_DQ(i)) #define PPC_RAW_LXVPX(xtp, a, b) (0x7c00029a | __PPC_XTP(xtp) | ___PPC_RA(a) | ___PPC_RB(b)) #define PPC_RAW_STXVPX(xsp, a, b) (0x7c00039a | __PPC_XSP(xsp) | ___PPC_RA(a) | ___PPC_RB(b)) -#define PPC_RAW_PLXVP(xtp, i, a, pr) \ - ((PPC_PREFIX_8LS | __PPC_PRFX_R(pr) | IMM_D0(i)) << 32 | (0xe8000000 | __PPC_XTP(xtp) | ___PPC_RA(a) | IMM_D1(i))) -#define PPC_RAW_PSTXVP(xsp, i, a, pr) \ - ((PPC_PREFIX_8LS | __PPC_PRFX_R(pr) | IMM_D0(i)) << 32 | (0xf8000000 | __PPC_XSP(xsp) | ___PPC_RA(a) | IMM_D1(i))) +#define PPC_RAW_PLXVP_P(xtp, i, a, pr) (PPC_PREFIX_8LS | __PPC_PRFX_R(pr) | IMM_D0(i)) +#define PPC_RAW_PLXVP_S(xtp, i, a, pr) (0xe8000000 | __PPC_XTP(xtp) | ___PPC_RA(a) | IMM_D1(i)) +#define PPC_RAW_PSTXVP_P(xsp, i, a, pr) (PPC_PREFIX_8LS | __PPC_PRFX_R(pr) | IMM_D0(i)) +#define PPC_RAW_PSTXVP_S(xsp, i, a, pr) (0xf8000000 | __PPC_XSP(xsp) | ___PPC_RA(a) | IMM_D1(i)) #define PPC_RAW_NAP (0x4c000364) #define PPC_RAW_SLEEP (0x4c0003a4) #define PPC_RAW_WINKLE (0x4c0003e4) |