diff options
Diffstat (limited to 'src/target/mips32.h')
-rw-r--r-- | src/target/mips32.h | 61 |
1 files changed, 60 insertions, 1 deletions
diff --git a/src/target/mips32.h b/src/target/mips32.h index 208c9da..a557f31 100644 --- a/src/target/mips32.h +++ b/src/target/mips32.h @@ -69,7 +69,7 @@ #define MIPS32_SCAN_DELAY_LEGACY_MODE 2000000 -#define MIPS32_NUM_DSPREGS 9 +#define MIPS32NUMDSPREGS 9 /* Bit Mask indicating CP0 register supported by this core */ #define MIPS_CP0_MK4 0x0001 @@ -459,10 +459,13 @@ struct mips32_algorithm { #define MIPS32_OP_AND 0x24u #define MIPS32_OP_CACHE 0x2Fu #define MIPS32_OP_COP0 0x10u +#define MIPS32_OP_COP1 0x11u #define MIPS32_OP_J 0x02u #define MIPS32_OP_JR 0x08u #define MIPS32_OP_LUI 0x0Fu #define MIPS32_OP_LW 0x23u +#define MIPS32_OP_LWC1 0x31u +#define MIPS32_OP_LDC1 0x35u #define MIPS32_OP_LB 0x20u #define MIPS32_OP_LBU 0x24u #define MIPS32_OP_LHU 0x25u @@ -470,6 +473,7 @@ struct mips32_algorithm { #define MIPS32_OP_MTHI 0x11u #define MIPS32_OP_MFLO 0x12u #define MIPS32_OP_MTLO 0x13u +#define MIPS32_OP_MUL 0x02u #define MIPS32_OP_RDHWR 0x3Bu #define MIPS32_OP_SB 0x28u #define MIPS32_OP_SH 0x29u @@ -485,6 +489,8 @@ struct mips32_algorithm { #define MIPS32_OP_SLLV 0x04u #define MIPS32_OP_SLTI 0x0Au #define MIPS32_OP_MOVN 0x0Bu +#define MIPS32_OP_SWC1 0x39u +#define MIPS32_OP_SDC1 0x3Du #define MIPS32_OP_REGIMM 0x01u #define MIPS32_OP_SDBBP 0x3Fu @@ -517,6 +523,7 @@ struct mips32_algorithm { #define MIPS32_ISA_BGTZ(reg, off) MIPS32_I_INST(MIPS32_OP_BGTZ, reg, 0, off) #define MIPS32_ISA_BNE(src, tar, off) MIPS32_I_INST(MIPS32_OP_BNE, src, tar, off) #define MIPS32_ISA_CACHE(op, off, base) MIPS32_I_INST(MIPS32_OP_CACHE, base, op, off) +#define MIPS32_ISA_CFC1(gpr, cpr) MIPS32_R_INST(MIPS32_OP_COP1, MIPS32_COP_CF, gpr, cpr, 0, 0) #define MIPS32_ISA_J(tar) MIPS32_J_INST(MIPS32_OP_J, (0x0FFFFFFFu & (tar)) >> 2) #define MIPS32_ISA_JR(reg) MIPS32_R_INST(0, reg, 0, 0, 0, MIPS32_OP_JR) #define MIPS32_ISA_JRHB(reg) MIPS32_R_INST(0, reg, 0, 0, 0x10, MIPS32_OP_JR) @@ -526,9 +533,15 @@ struct mips32_algorithm { #define MIPS32_ISA_LHU(reg, off, base) MIPS32_I_INST(MIPS32_OP_LHU, base, reg, off) #define MIPS32_ISA_LUI(reg, val) MIPS32_I_INST(MIPS32_OP_LUI, 0, reg, val) #define MIPS32_ISA_LW(reg, off, base) MIPS32_I_INST(MIPS32_OP_LW, base, reg, off) +#define MIPS32_ISA_LWC1(reg, off, base) MIPS32_I_INST(MIPS32_OP_LWC1, base, reg, off) +#define MIPS32_ISA_LDC1(reg, off, base) MIPS32_I_INST(MIPS32_OP_LDC1, base, reg, off) #define MIPS32_ISA_MFC0(gpr, cpr, sel) MIPS32_R_INST(MIPS32_OP_COP0, MIPS32_COP_MF, gpr, cpr, 0, sel) #define MIPS32_ISA_MTC0(gpr, cpr, sel) MIPS32_R_INST(MIPS32_OP_COP0, MIPS32_COP_MT, gpr, cpr, 0, sel) +#define MIPS32_ISA_MFC1(gpr, cpr) MIPS32_R_INST(MIPS32_OP_COP1, MIPS32_COP_MF, gpr, cpr, 0, 0) +#define MIPS32_ISA_MFHC1(gpr, cpr) MIPS32_R_INST(MIPS32_OP_COP1, MIPS32_COP_MFH, gpr, cpr, 0, 0) +#define MIPS32_ISA_MTC1(gpr, cpr) MIPS32_R_INST(MIPS32_OP_COP1, MIPS32_COP_MT, gpr, cpr, 0, 0) +#define MIPS32_ISA_MTHC1(gpr, cpr) MIPS32_R_INST(MIPS32_OP_COP1, MIPS32_COP_MTH, gpr, cpr, 0, 0) #define MIPS32_ISA_MFLO(reg) MIPS32_R_INST(0, 0, 0, reg, 0, MIPS32_OP_MFLO) #define MIPS32_ISA_MFHI(reg) MIPS32_R_INST(0, 0, 0, reg, 0, MIPS32_OP_MFHI) #define MIPS32_ISA_MTLO(reg) MIPS32_R_INST(0, reg, 0, 0, 0, MIPS32_OP_MTLO) @@ -542,6 +555,8 @@ struct mips32_algorithm { #define MIPS32_ISA_SB(reg, off, base) MIPS32_I_INST(MIPS32_OP_SB, base, reg, off) #define MIPS32_ISA_SH(reg, off, base) MIPS32_I_INST(MIPS32_OP_SH, base, reg, off) #define MIPS32_ISA_SW(reg, off, base) MIPS32_I_INST(MIPS32_OP_SW, base, reg, off) +#define MIPS32_ISA_SWC1(reg, off, base) MIPS32_I_INST(MIPS32_OP_SWC1, base, reg, off) +#define MIPS32_ISA_SDC1(reg, off, base) MIPS32_I_INST(MIPS32_OP_SDC1, base, reg, off) #define MIPS32_ISA_SLL(dst, src, sa) MIPS32_R_INST(MIPS32_OP_SPECIAL, 0, src, dst, sa, MIPS32_OP_SLL) #define MIPS32_ISA_SLLV(dst, src, sa) MIPS32_R_INST(MIPS32_OP_SPECIAL, 0, src, dst, sa, MIPS32_OP_SLLV) @@ -588,6 +603,7 @@ struct mips32_algorithm { #define MMIPS32_OP_BGTZ 0x06u #define MMIPS32_OP_BNE 0x2Du #define MMIPS32_OP_CACHE 0x06u +#define MMIPS32_OP_CFC1 0x40u #define MMIPS32_OP_J 0x35u #define MMIPS32_OP_JALR 0x03Cu #define MMIPS32_OP_JALRHB 0x07Cu @@ -596,8 +612,14 @@ struct mips32_algorithm { #define MMIPS32_OP_LHU 0x0Du #define MMIPS32_OP_LUI 0x0Du #define MMIPS32_OP_LW 0x3Fu +#define MMIPS32_OP_LWC1 0x27u +#define MMIPS32_OP_LDC1 0x2Fu #define MMIPS32_OP_MFC0 0x03u +#define MMIPS32_OP_MFC1 0x80u +#define MMIPS32_OP_MFHC1 0xC0u #define MMIPS32_OP_MTC0 0x0Bu +#define MMIPS32_OP_MTC1 0xA0u +#define MMIPS32_OP_MTHC1 0xE0u #define MMIPS32_OP_MFLO 0x075u #define MMIPS32_OP_MFHI 0x035u #define MMIPS32_OP_MTLO 0x0F5u @@ -608,6 +630,8 @@ struct mips32_algorithm { #define MMIPS32_OP_SB 0x06u #define MMIPS32_OP_SH 0x0Eu #define MMIPS32_OP_SW 0x3Eu +#define MMIPS32_OP_SWC1 0x26u +#define MMIPS32_OP_SDC1 0x2Eu #define MMIPS32_OP_SLTU 0x390u #define MMIPS32_OP_SLL 0x000u #define MMIPS32_OP_SLTI 0x24u @@ -627,6 +651,7 @@ struct mips32_algorithm { #define MMIPS32_BGTZ(reg, off) MIPS32_I_INST(MMIPS32_POOL32I, MMIPS32_OP_BGTZ, reg, off) #define MMIPS32_BNE(src, tar, off) MIPS32_I_INST(MMIPS32_OP_BNE, tar, src, off) #define MMIPS32_CACHE(op, off, base) MIPS32_R_INST(MMIPS32_POOL32B, op, base, MMIPS32_OP_CACHE << 1, 0, off) +#define MMIPS32_CFC1(gpr, cpr) MIPS32_R_INST(MMIPS32_POOL32F, gpr, cpr, 0, MMIPS32_OP_CFC1, MMIPS32_POOL32FXF) #define MMIPS32_J(tar) MIPS32_J_INST(MMIPS32_OP_J, ((0x07FFFFFFu & ((tar) >> 1)))) #define MMIPS32_JR(reg) MIPS32_R_INST(MMIPS32_POOL32A, 0, reg, 0, MMIPS32_OP_JALR, MMIPS32_POOL32AXF) @@ -636,13 +661,19 @@ struct mips32_algorithm { #define MMIPS32_LHU(reg, off, base) MIPS32_I_INST(MMIPS32_OP_LHU, reg, base, off) #define MMIPS32_LUI(reg, val) MIPS32_I_INST(MMIPS32_POOL32I, MMIPS32_OP_LUI, reg, val) #define MMIPS32_LW(reg, off, base) MIPS32_I_INST(MMIPS32_OP_LW, reg, base, off) +#define MMIPS32_LWC1(reg, off, base) MIPS32_I_INST(MMIPS32_OP_LWC1, reg, base, off) +#define MMIPS32_LDC1(reg, off, base) MIPS32_I_INST(MMIPS32_OP_LDC1, reg, base, off) #define MMIPS32_MFC0(gpr, cpr, sel) MIPS32_R_INST(MMIPS32_POOL32A, gpr, cpr, sel,\ MMIPS32_OP_MFC0, MMIPS32_POOL32AXF) +#define MMIPS32_MFC1(gpr, cpr) MIPS32_R_INST(MMIPS32_POOL32F, gpr, cpr, 0, MMIPS32_OP_MFC1, MMIPS32_POOL32FXF) +#define MMIPS32_MFHC1(gpr, cpr) MIPS32_R_INST(MMIPS32_POOL32F, gpr, cpr, 0, MMIPS32_OP_MFHC1, MMIPS32_POOL32FXF) #define MMIPS32_MFLO(reg) MIPS32_R_INST(MMIPS32_POOL32A, 0, reg, 0, MMIPS32_OP_MFLO, MMIPS32_POOL32AXF) #define MMIPS32_MFHI(reg) MIPS32_R_INST(MMIPS32_POOL32A, 0, reg, 0, MMIPS32_OP_MFHI, MMIPS32_POOL32AXF) #define MMIPS32_MTC0(gpr, cpr, sel) MIPS32_R_INST(MMIPS32_POOL32A, gpr, cpr, sel,\ MMIPS32_OP_MTC0, MMIPS32_POOL32AXF) +#define MMIPS32_MTC1(gpr, cpr) MIPS32_R_INST(MMIPS32_POOL32F, gpr, cpr, 0, MMIPS32_OP_MTC1, MMIPS32_POOL32FXF) +#define MMIPS32_MTHC1(gpr, cpr) MIPS32_R_INST(MMIPS32_POOL32F, gpr, cpr, 0, MMIPS32_OP_MTHC1, MMIPS32_POOL32FXF) #define MMIPS32_MTLO(reg) MIPS32_R_INST(MMIPS32_POOL32A, 0, reg, 0, MMIPS32_OP_MTLO, MMIPS32_POOL32AXF) #define MMIPS32_MTHI(reg) MIPS32_R_INST(MMIPS32_POOL32A, 0, reg, 0, MMIPS32_OP_MTHI, MMIPS32_POOL32AXF) @@ -653,6 +684,8 @@ struct mips32_algorithm { #define MMIPS32_SB(reg, off, base) MIPS32_I_INST(MMIPS32_OP_SB, reg, base, off) #define MMIPS32_SH(reg, off, base) MIPS32_I_INST(MMIPS32_OP_SH, reg, base, off) #define MMIPS32_SW(reg, off, base) MIPS32_I_INST(MMIPS32_OP_SW, reg, base, off) +#define MMIPS32_SWC1(reg, off, base) MIPS32_I_INST(MMIPS32_OP_SWC1, reg, base, off) +#define MMIPS32_SDC1(reg, off, base) MIPS32_I_INST(MMIPS32_OP_SDC1, reg, base, off) #define MMIPS32_SRL(reg, src, off) MIPS32_R_INST(MMIPS32_POOL32A, reg, src, off, 0, MMIPS32_OP_SRL) #define MMIPS32_SLTU(dst, src, tar) MIPS32_R_INST(MMIPS32_POOL32A, tar, src, dst, 0, MMIPS32_OP_SLTU) @@ -686,6 +719,7 @@ struct mips32_algorithm { #define MIPS32_BGTZ(isa, reg, off) (isa ? MMIPS32_BGTZ(reg, off) : MIPS32_ISA_BGTZ(reg, off)) #define MIPS32_BNE(isa, src, tar, off) (isa ? MMIPS32_BNE(src, tar, off) : MIPS32_ISA_BNE(src, tar, off)) #define MIPS32_CACHE(isa, op, off, base) (isa ? MMIPS32_CACHE(op, off, base) : MIPS32_ISA_CACHE(op, off, base)) +#define MIPS32_CFC1(isa, gpr, cpr) (isa ? MMIPS32_CFC1(gpr, cpr) : MIPS32_ISA_CFC1(gpr, cpr)) #define MIPS32_J(isa, tar) (isa ? MMIPS32_J(tar) : MIPS32_ISA_J(tar)) #define MIPS32_JR(isa, reg) (isa ? MMIPS32_JR(reg) : MIPS32_ISA_JR(reg)) @@ -694,10 +728,15 @@ struct mips32_algorithm { #define MIPS32_LBU(isa, reg, off, base) (isa ? MMIPS32_LBU(reg, off, base) : MIPS32_ISA_LBU(reg, off, base)) #define MIPS32_LHU(isa, reg, off, base) (isa ? MMIPS32_LHU(reg, off, base) : MIPS32_ISA_LHU(reg, off, base)) #define MIPS32_LW(isa, reg, off, base) (isa ? MMIPS32_LW(reg, off, base) : MIPS32_ISA_LW(reg, off, base)) +#define MIPS32_LWC1(isa, reg, off, base) (isa ? MMIPS32_LWC1(reg, off, base) : MIPS32_ISA_LWC1(reg, off, base)) #define MIPS32_LUI(isa, reg, val) (isa ? MMIPS32_LUI(reg, val) : MIPS32_ISA_LUI(reg, val)) #define MIPS32_MFC0(isa, gpr, cpr, sel) (isa ? MMIPS32_MFC0(gpr, cpr, sel) : MIPS32_ISA_MFC0(gpr, cpr, sel)) #define MIPS32_MTC0(isa, gpr, cpr, sel) (isa ? MMIPS32_MTC0(gpr, cpr, sel) : MIPS32_ISA_MTC0(gpr, cpr, sel)) +#define MIPS32_MFC1(isa, gpr, cpr) (isa ? MMIPS32_MFC1(gpr, cpr) : MIPS32_ISA_MFC1(gpr, cpr)) +#define MIPS32_MFHC1(isa, gpr, cpr) (isa ? MMIPS32_MFHC1(gpr, cpr) : MIPS32_ISA_MFHC1(gpr, cpr)) +#define MIPS32_MTC1(isa, gpr, cpr) (isa ? MMIPS32_MTC1(gpr, cpr) : MIPS32_ISA_MTC1(gpr, cpr)) +#define MIPS32_MTHC1(isa, gpr, cpr) (isa ? MMIPS32_MTHC1(gpr, cpr) : MIPS32_ISA_MTHC1(gpr, cpr)) #define MIPS32_MFLO(isa, reg) (isa ? MMIPS32_MFLO(reg) : MIPS32_ISA_MFLO(reg)) #define MIPS32_MFHI(isa, reg) (isa ? MMIPS32_MFHI(reg) : MIPS32_ISA_MFHI(reg)) #define MIPS32_MTLO(isa, reg) (isa ? MMIPS32_MTLO(reg) : MIPS32_ISA_MTLO(reg)) @@ -710,6 +749,8 @@ struct mips32_algorithm { #define MIPS32_SB(isa, reg, off, base) (isa ? MMIPS32_SB(reg, off, base) : MIPS32_ISA_SB(reg, off, base)) #define MIPS32_SH(isa, reg, off, base) (isa ? MMIPS32_SH(reg, off, base) : MIPS32_ISA_SH(reg, off, base)) #define MIPS32_SW(isa, reg, off, base) (isa ? MMIPS32_SW(reg, off, base) : MIPS32_ISA_SW(reg, off, base)) +#define MIPS32_SWC1(isa, reg, off, base) (isa ? MMIPS32_SWC1(reg, off, base) : MIPS32_ISA_SWC1(reg, off, base)) +#define MIPS32_SDC1(isa, reg, off, base) (isa ? MMIPS32_SDC1(reg, off, base) : MIPS32_ISA_SDC1(reg, off, base)) #define MIPS32_SLL(isa, dst, src, sa) (isa ? MMIPS32_SLL(dst, src, sa) : MIPS32_ISA_SLL(dst, src, sa)) #define MIPS32_EHB(isa) (isa ? MMIPS32_SLL(0, 0, 3) : MIPS32_ISA_SLL(0, 0, 3)) @@ -734,6 +775,24 @@ struct mips32_algorithm { /* ejtag specific instructions */ #define MICRO_MIPS32_SDBBP 0x000046C0 #define MICRO_MIPS_SDBBP 0x46C0 +#define MIPS32_DSP_ENABLE 0x1000000 + +#define MIPS32_S_INST(rs, rac, opcode) \ + (((rs) << 21) | ((rac) << 11) | (opcode)) + +#define MIPS32_DSP_R_INST(rt, immd, opcode, extrw) \ + ((0x1F << 26) | ((immd) << 16) | ((rt) << 11) | ((opcode) << 6) | (extrw)) +#define MIPS32_DSP_W_INST(rs, immd, opcode, extrw) \ + ((0x1F << 26) | ((rs) << 21) | ((immd) << 11) | ((opcode) << 6) | (extrw)) + +#define MIPS32_DSP_MFHI(reg, ac) MIPS32_R_INST(0, ac, 0, reg, 0, MIPS32_OP_MFHI) +#define MIPS32_DSP_MFLO(reg, ac) MIPS32_R_INST(0, ac, 0, reg, 0, MIPS32_OP_MFLO) +#define MIPS32_DSP_MTLO(reg, ac) MIPS32_S_INST(reg, ac, MIPS32_OP_MTLO) +#define MIPS32_DSP_MTHI(reg, ac) MIPS32_S_INST(reg, ac, MIPS32_OP_MTHI) +#define MIPS32_DSP_RDDSP(rt, mask) MIPS32_DSP_R_INST(rt, mask, 0x12, 0x38) +#define MIPS32_DSP_WRDSP(rs, mask) MIPS32_DSP_W_INST(rs, mask, 0x13, 0x38) + + /* * MIPS32 Config1 Register (CP0 Register 16, Select 1) */ |