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| author | Balamuruhan S <bala24@linux.ibm.com> | 2020-06-24 14:30:36 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-07-16 06:12:42 +0300 |
| commit | 3a181237916310b2bbbad158d97933bb2b4e7552 (patch) | |
| tree | 2850f1e662b7bc61371741820423b674acd20091 /arch/powerpc/net/bpf_jit32.h | |
| parent | 0654186510a40e7e1fa788cb941d1a156ba2dcb2 (diff) | |
| download | linux-3a181237916310b2bbbad158d97933bb2b4e7552.tar.xz | |
powerpc/ppc-opcode: Consolidate powerpc instructions from bpf_jit.h
Move macro definitions of powerpc instructions from bpf_jit.h to
ppc-opcode.h and adopt the users of the macros accordingly. `PPC_MR()`
is defined twice in bpf_jit.h, remove the duplicate one.
Signed-off-by: Balamuruhan S <bala24@linux.ibm.com>
Tested-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Acked-by: Sandipan Das <sandipan@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200624113038.908074-5-bala24@linux.ibm.com
Diffstat (limited to 'arch/powerpc/net/bpf_jit32.h')
| -rw-r--r-- | arch/powerpc/net/bpf_jit32.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/powerpc/net/bpf_jit32.h b/arch/powerpc/net/bpf_jit32.h index 753c244a7cf9..448dfd4d98e1 100644 --- a/arch/powerpc/net/bpf_jit32.h +++ b/arch/powerpc/net/bpf_jit32.h @@ -72,21 +72,21 @@ DECLARE_LOAD_FUNC(sk_load_half); DECLARE_LOAD_FUNC(sk_load_byte); DECLARE_LOAD_FUNC(sk_load_byte_msh); -#define PPC_LBZ_OFFS(r, base, i) do { if ((i) < 32768) PPC_LBZ(r, base, i); \ - else { PPC_ADDIS(r, base, IMM_HA(i)); \ - PPC_LBZ(r, r, IMM_L(i)); } } while(0) +#define PPC_LBZ_OFFS(r, base, i) do { if ((i) < 32768) EMIT(PPC_RAW_LBZ(r, base, i)); \ + else { EMIT(PPC_RAW_ADDIS(r, base, IMM_HA(i))); \ + EMIT(PPC_RAW_LBZ(r, r, IMM_L(i))); } } while(0) #define PPC_LD_OFFS(r, base, i) do { if ((i) < 32768) EMIT(PPC_RAW_LD(r, base, i)); \ - else { PPC_ADDIS(r, base, IMM_HA(i)); \ + else { EMIT(PPC_RAW_ADDIS(r, base, IMM_HA(i))); \ EMIT(PPC_RAW_LD(r, r, IMM_L(i))); } } while(0) #define PPC_LWZ_OFFS(r, base, i) do { if ((i) < 32768) EMIT(PPC_RAW_LWZ(r, base, i)); \ - else { PPC_ADDIS(r, base, IMM_HA(i)); \ + else { EMIT(PPC_RAW_ADDIS(r, base, IMM_HA(i))); \ EMIT(PPC_RAW_LWZ(r, r, IMM_L(i))); } } while(0) -#define PPC_LHZ_OFFS(r, base, i) do { if ((i) < 32768) PPC_LHZ(r, base, i); \ - else { PPC_ADDIS(r, base, IMM_HA(i)); \ - PPC_LHZ(r, r, IMM_L(i)); } } while(0) +#define PPC_LHZ_OFFS(r, base, i) do { if ((i) < 32768) EMIT(PPC_RAW_LHZ(r, base, i)); \ + else { EMIT(PPC_RAW_ADDIS(r, base, IMM_HA(i))); \ + EMIT(PPC_RAW_LHZ(r, r, IMM_L(i))); } } while(0) #ifdef CONFIG_PPC64 #define PPC_LL_OFFS(r, base, i) do { PPC_LD_OFFS(r, base, i); } while(0) @@ -107,11 +107,11 @@ DECLARE_LOAD_FUNC(sk_load_byte_msh); } while(0) #endif #else -#define PPC_BPF_LOAD_CPU(r) do { PPC_LI(r, 0); } while(0) +#define PPC_BPF_LOAD_CPU(r) do { EMIT(PPC_RAW_LI(r, 0)); } while(0) #endif #define PPC_LHBRX_OFFS(r, base, i) \ - do { PPC_LI32(r, i); PPC_LHBRX(r, r, base); } while(0) + do { PPC_LI32(r, i); EMIT(PPC_RAW_LHBRX(r, r, base)); } while(0) #ifdef __LITTLE_ENDIAN__ #define PPC_NTOHS_OFFS(r, base, i) PPC_LHBRX_OFFS(r, base, i) #else @@ -119,8 +119,8 @@ DECLARE_LOAD_FUNC(sk_load_byte_msh); #endif #define PPC_BPF_LL(r, base, i) do { EMIT(PPC_RAW_LWZ(r, base, i)); } while(0) -#define PPC_BPF_STL(r, base, i) do { PPC_STW(r, base, i); } while(0) -#define PPC_BPF_STLU(r, base, i) do { PPC_STWU(r, base, i); } while(0) +#define PPC_BPF_STL(r, base, i) do { EMIT(PPC_RAW_STW(r, base, i)); } while(0) +#define PPC_BPF_STLU(r, base, i) do { EMIT(PPC_RAW_STWU(r, base, i)); } while(0) #define SEEN_DATAREF 0x10000 /* might call external helpers */ #define SEEN_XREG 0x20000 /* X reg is used */ |