diff options
Diffstat (limited to 'arch/arm/net/bpf_jit_32.h')
| -rw-r--r-- | arch/arm/net/bpf_jit_32.h | 42 |
1 files changed, 20 insertions, 22 deletions
diff --git a/arch/arm/net/bpf_jit_32.h b/arch/arm/net/bpf_jit_32.h index d5cf5f6208aa..f4e58bcdaa43 100644 --- a/arch/arm/net/bpf_jit_32.h +++ b/arch/arm/net/bpf_jit_32.h @@ -77,11 +77,14 @@ #define ARM_INST_EOR_R 0x00200000 #define ARM_INST_EOR_I 0x02200000 -#define ARM_INST_LDRB_I 0x05d00000 +#define ARM_INST_LDST__U 0x00800000 +#define ARM_INST_LDST__IMM12 0x00000fff +#define ARM_INST_LDRB_I 0x05500000 #define ARM_INST_LDRB_R 0x07d00000 -#define ARM_INST_LDRH_I 0x01d000b0 +#define ARM_INST_LDRD_I 0x014000d0 +#define ARM_INST_LDRH_I 0x015000b0 #define ARM_INST_LDRH_R 0x019000b0 -#define ARM_INST_LDR_I 0x05900000 +#define ARM_INST_LDR_I 0x05100000 #define ARM_INST_LDR_R 0x07900000 #define ARM_INST_LDM 0x08900000 @@ -124,9 +127,10 @@ #define ARM_INST_SBC_R 0x00c00000 #define ARM_INST_SBCS_R 0x00d00000 -#define ARM_INST_STR_I 0x05800000 -#define ARM_INST_STRB_I 0x05c00000 -#define ARM_INST_STRH_I 0x01c000b0 +#define ARM_INST_STR_I 0x05000000 +#define ARM_INST_STRB_I 0x05400000 +#define ARM_INST_STRD_I 0x014000f0 +#define ARM_INST_STRH_I 0x014000b0 #define ARM_INST_TST_R 0x01100000 #define ARM_INST_TST_I 0x03100000 @@ -183,17 +187,18 @@ #define ARM_EOR_R(rd, rn, rm) _AL3_R(ARM_INST_EOR, rd, rn, rm) #define ARM_EOR_I(rd, rn, imm) _AL3_I(ARM_INST_EOR, rd, rn, imm) -#define ARM_LDR_I(rt, rn, off) (ARM_INST_LDR_I | (rt) << 12 | (rn) << 16 \ - | ((off) & 0xfff)) -#define ARM_LDR_R(rt, rn, rm) (ARM_INST_LDR_R | (rt) << 12 | (rn) << 16 \ +#define ARM_LDR_R(rt, rn, rm) (ARM_INST_LDR_R | ARM_INST_LDST__U \ + | (rt) << 12 | (rn) << 16 \ | (rm)) -#define ARM_LDRB_I(rt, rn, off) (ARM_INST_LDRB_I | (rt) << 12 | (rn) << 16 \ - | (off)) -#define ARM_LDRB_R(rt, rn, rm) (ARM_INST_LDRB_R | (rt) << 12 | (rn) << 16 \ +#define ARM_LDR_R_SI(rt, rn, rm, type, imm) \ + (ARM_INST_LDR_R | ARM_INST_LDST__U \ + | (rt) << 12 | (rn) << 16 \ + | (imm) << 7 | (type) << 5 | (rm)) +#define ARM_LDRB_R(rt, rn, rm) (ARM_INST_LDRB_R | ARM_INST_LDST__U \ + | (rt) << 12 | (rn) << 16 \ | (rm)) -#define ARM_LDRH_I(rt, rn, off) (ARM_INST_LDRH_I | (rt) << 12 | (rn) << 16 \ - | (((off) & 0xf0) << 4) | ((off) & 0xf)) -#define ARM_LDRH_R(rt, rn, rm) (ARM_INST_LDRH_R | (rt) << 12 | (rn) << 16 \ +#define ARM_LDRH_R(rt, rn, rm) (ARM_INST_LDRH_R | ARM_INST_LDST__U \ + | (rt) << 12 | (rn) << 16 \ | (rm)) #define ARM_LDM(rn, regs) (ARM_INST_LDM | (rn) << 16 | (regs)) @@ -254,13 +259,6 @@ #define ARM_SUBS_I(rd, rn, imm) _AL3_I(ARM_INST_SUBS, rd, rn, imm) #define ARM_SBC_I(rd, rn, imm) _AL3_I(ARM_INST_SBC, rd, rn, imm) -#define ARM_STR_I(rt, rn, off) (ARM_INST_STR_I | (rt) << 12 | (rn) << 16 \ - | ((off) & 0xfff)) -#define ARM_STRH_I(rt, rn, off) (ARM_INST_STRH_I | (rt) << 12 | (rn) << 16 \ - | (((off) & 0xf0) << 4) | ((off) & 0xf)) -#define ARM_STRB_I(rt, rn, off) (ARM_INST_STRB_I | (rt) << 12 | (rn) << 16 \ - | (((off) & 0xf0) << 4) | ((off) & 0xf)) - #define ARM_TST_R(rn, rm) _AL3_R(ARM_INST_TST, 0, rn, rm) #define ARM_TST_I(rn, imm) _AL3_I(ARM_INST_TST, 0, rn, imm) |