diff options
| 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/lib/test_emulate_step.c | |
| parent | 359c2ca74d2fede5c571fbf3f5ee16ba1ad98259 (diff) | |
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/lib/test_emulate_step.c')
| -rw-r--r-- | arch/powerpc/lib/test_emulate_step.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/powerpc/lib/test_emulate_step.c b/arch/powerpc/lib/test_emulate_step.c index a0a52fe5e979..6aef00293d43 100644 --- a/arch/powerpc/lib/test_emulate_step.c +++ b/arch/powerpc/lib/test_emulate_step.c @@ -826,8 +826,7 @@ static void __init test_plxvp_pstxvp(void) * XTp = 32xTX + 2xTp * let RA=3 R=0 D=d0||d1=0 R=0 Tp=1 TX=1 */ - instr = ppc_inst_prefix(PPC_RAW_PLXVP(34, 0, 3, 0) >> 32, - PPC_RAW_PLXVP(34, 0, 3, 0) & 0xffffffff); + instr = ppc_inst_prefix(PPC_RAW_PLXVP_P(34, 0, 3, 0), PPC_RAW_PLXVP_S(34, 0, 3, 0)); stepped = emulate_step(®s, instr); if (stepped == 1 && cpu_has_feature(CPU_FTR_VSX)) { @@ -855,8 +854,7 @@ static void __init test_plxvp_pstxvp(void) * XSp = 32xSX + 2xSp * let RA=3 D=d0||d1=0 R=0 Sp=1 SX=1 */ - instr = ppc_inst_prefix(PPC_RAW_PSTXVP(34, 0, 3, 0) >> 32, - PPC_RAW_PSTXVP(34, 0, 3, 0) & 0xffffffff); + instr = ppc_inst_prefix(PPC_RAW_PSTXVP_P(34, 0, 3, 0), PPC_RAW_PSTXVP_S(34, 0, 3, 0)); stepped = emulate_step(®s, instr); |