diff options
author | Andrew Waterman <waterman@cs.berkeley.edu> | 2013-09-27 00:15:35 -0700 |
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committer | Andrew Waterman <waterman@cs.berkeley.edu> | 2013-09-27 00:15:35 -0700 |
commit | c8a8c07ec296ce36dc04f2448faf48fe1c502a2d (patch) | |
tree | a497ddda532182cc10aa2f82a555e0d3ab4d220c /riscv | |
parent | 6554cdd3fb42bc3833a1888f87dfc67c9099500c (diff) | |
download | riscv-isa-sim-c8a8c07ec296ce36dc04f2448faf48fe1c502a2d.zip riscv-isa-sim-c8a8c07ec296ce36dc04f2448faf48fe1c502a2d.tar.gz riscv-isa-sim-c8a8c07ec296ce36dc04f2448faf48fe1c502a2d.tar.bz2 |
Use WRITE_RD/WRITE_FRD macros to write registers
Diffstat (limited to 'riscv')
141 files changed, 167 insertions, 185 deletions
diff --git a/riscv/decode.h b/riscv/decode.h index 3d20b62..bde921f 100644 --- a/riscv/decode.h +++ b/riscv/decode.h @@ -69,22 +69,6 @@ private: reg_t imm_sign() { return int64_t(int32_t(b) >> 31); } }; -template <class T> -class write_port_t -{ -public: - write_port_t(T& _t) : t(_t) {} - T& operator = (const T& rhs) - { - return t = rhs; - } - operator T() - { - return t; - } -private: - T& t; -}; template <class T, size_t N, bool zero_reg> class regfile_t { @@ -93,11 +77,9 @@ public: { memset(data, 0, sizeof(data)); } - write_port_t<T> write_port(size_t i) + void write(size_t i, T value) { - if (zero_reg) - const_cast<T&>(data[0]) = 0; - return write_port_t<T>(data[i]); + data[i] = value; } const T& operator [] (size_t i) const { @@ -113,11 +95,11 @@ private: #define MMU (*p->get_mmu()) #define RS1 p->get_state()->XPR[insn.rs1()] #define RS2 p->get_state()->XPR[insn.rs2()] -#define RD p->get_state()->XPR.write_port(insn.rd()) +#define WRITE_RD(value) p->get_state()->XPR.write(insn.rd(), value) #define FRS1 p->get_state()->FPR[insn.rs1()] #define FRS2 p->get_state()->FPR[insn.rs2()] #define FRS3 p->get_state()->FPR[insn.rs3()] -#define FRD p->get_state()->FPR.write_port(insn.rd()) +#define WRITE_FRD(value) p->get_state()->FPR.write(insn.rd(), value) #define SHAMT (insn.i_imm() & 0x3F) #define BRANCH_TARGET (pc + insn.sb_imm()) #define JUMP_TARGET (pc + insn.uj_imm()) diff --git a/riscv/insns/add.h b/riscv/insns/add.h index 34d49ff..d7a5c98 100644 --- a/riscv/insns/add.h +++ b/riscv/insns/add.h @@ -1 +1 @@ -RD = sext_xprlen(RS1 + RS2); +WRITE_RD(sext_xprlen(RS1 + RS2)); diff --git a/riscv/insns/addi.h b/riscv/insns/addi.h index d6994ba..c861a97 100644 --- a/riscv/insns/addi.h +++ b/riscv/insns/addi.h @@ -1 +1 @@ -RD = sext_xprlen(RS1 + insn.i_imm()); +WRITE_RD(sext_xprlen(RS1 + insn.i_imm())); diff --git a/riscv/insns/addiw.h b/riscv/insns/addiw.h index a0608ed..71ab292 100644 --- a/riscv/insns/addiw.h +++ b/riscv/insns/addiw.h @@ -1,2 +1,2 @@ require_xpr64; -RD = sext32(insn.i_imm() + RS1); +WRITE_RD(sext32(insn.i_imm() + RS1)); diff --git a/riscv/insns/addw.h b/riscv/insns/addw.h index 4e2ed56..f2d98d9 100644 --- a/riscv/insns/addw.h +++ b/riscv/insns/addw.h @@ -1,2 +1,2 @@ require_xpr64; -RD = sext32(RS1 + RS2); +WRITE_RD(sext32(RS1 + RS2)); diff --git a/riscv/insns/amoadd_d.h b/riscv/insns/amoadd_d.h index bba975c..532902e 100644 --- a/riscv/insns/amoadd_d.h +++ b/riscv/insns/amoadd_d.h @@ -1,4 +1,4 @@ require_xpr64; reg_t v = MMU.load_uint64(RS1); MMU.store_uint64(RS1, RS2 + v); -RD = v; +WRITE_RD(v); diff --git a/riscv/insns/amoadd_w.h b/riscv/insns/amoadd_w.h index 07c9c9a..8eb9e2b 100644 --- a/riscv/insns/amoadd_w.h +++ b/riscv/insns/amoadd_w.h @@ -1,3 +1,3 @@ reg_t v = MMU.load_int32(RS1); MMU.store_uint32(RS1, RS2 + v); -RD = v; +WRITE_RD(v); diff --git a/riscv/insns/amoand_d.h b/riscv/insns/amoand_d.h index 1bb3402..8a672ba 100644 --- a/riscv/insns/amoand_d.h +++ b/riscv/insns/amoand_d.h @@ -1,4 +1,4 @@ require_xpr64; reg_t v = MMU.load_uint64(RS1); MMU.store_uint64(RS1, RS2 & v); -RD = v; +WRITE_RD(v); diff --git a/riscv/insns/amoand_w.h b/riscv/insns/amoand_w.h index 91866dc..32ea7f7 100644 --- a/riscv/insns/amoand_w.h +++ b/riscv/insns/amoand_w.h @@ -1,3 +1,3 @@ reg_t v = MMU.load_int32(RS1); MMU.store_uint32(RS1, RS2 & v); -RD = v; +WRITE_RD(v); diff --git a/riscv/insns/amomax_d.h b/riscv/insns/amomax_d.h index dfd2b33..7b97e7b 100644 --- a/riscv/insns/amomax_d.h +++ b/riscv/insns/amomax_d.h @@ -1,4 +1,4 @@ require_xpr64; sreg_t v = MMU.load_int64(RS1); MMU.store_uint64(RS1, std::max(sreg_t(RS2),v)); -RD = v; +WRITE_RD(v); diff --git a/riscv/insns/amomax_w.h b/riscv/insns/amomax_w.h index 1f68a8b..a255116 100644 --- a/riscv/insns/amomax_w.h +++ b/riscv/insns/amomax_w.h @@ -1,3 +1,3 @@ int32_t v = MMU.load_int32(RS1); MMU.store_uint32(RS1, std::max(int32_t(RS2),v)); -RD = v; +WRITE_RD(v); diff --git a/riscv/insns/amomaxu_d.h b/riscv/insns/amomaxu_d.h index 8d50a0a..ef003c6 100644 --- a/riscv/insns/amomaxu_d.h +++ b/riscv/insns/amomaxu_d.h @@ -1,4 +1,4 @@ require_xpr64; reg_t v = MMU.load_uint64(RS1); MMU.store_uint64(RS1, std::max(RS2,v)); -RD = v; +WRITE_RD(v); diff --git a/riscv/insns/amomaxu_w.h b/riscv/insns/amomaxu_w.h index d507e4f..448814b 100644 --- a/riscv/insns/amomaxu_w.h +++ b/riscv/insns/amomaxu_w.h @@ -1,3 +1,3 @@ uint32_t v = MMU.load_int32(RS1); MMU.store_uint32(RS1, std::max(uint32_t(RS2),v)); -RD = (int32_t)v; +WRITE_RD((int32_t)v); diff --git a/riscv/insns/amomin_d.h b/riscv/insns/amomin_d.h index a20ace8..62915bb 100644 --- a/riscv/insns/amomin_d.h +++ b/riscv/insns/amomin_d.h @@ -1,4 +1,4 @@ require_xpr64; sreg_t v = MMU.load_int64(RS1); MMU.store_uint64(RS1, std::min(sreg_t(RS2),v)); -RD = v; +WRITE_RD(v); diff --git a/riscv/insns/amomin_w.h b/riscv/insns/amomin_w.h index d8f95af..28efa15 100644 --- a/riscv/insns/amomin_w.h +++ b/riscv/insns/amomin_w.h @@ -1,3 +1,3 @@ int32_t v = MMU.load_int32(RS1); MMU.store_uint32(RS1, std::min(int32_t(RS2),v)); -RD = v; +WRITE_RD(v); diff --git a/riscv/insns/amominu_d.h b/riscv/insns/amominu_d.h index 4f83c0f..5543d5e 100644 --- a/riscv/insns/amominu_d.h +++ b/riscv/insns/amominu_d.h @@ -1,4 +1,4 @@ require_xpr64; reg_t v = MMU.load_uint64(RS1); MMU.store_uint64(RS1, std::min(RS2,v)); -RD = v; +WRITE_RD(v); diff --git a/riscv/insns/amominu_w.h b/riscv/insns/amominu_w.h index a3a537a..459b201 100644 --- a/riscv/insns/amominu_w.h +++ b/riscv/insns/amominu_w.h @@ -1,3 +1,3 @@ uint32_t v = MMU.load_int32(RS1); MMU.store_uint32(RS1, std::min(uint32_t(RS2),v)); -RD = (int32_t)v; +WRITE_RD((int32_t)v); diff --git a/riscv/insns/amoor_d.h b/riscv/insns/amoor_d.h index 87b6f2a..500803f 100644 --- a/riscv/insns/amoor_d.h +++ b/riscv/insns/amoor_d.h @@ -1,4 +1,4 @@ require_xpr64; reg_t v = MMU.load_uint64(RS1); MMU.store_uint64(RS1, RS2 | v); -RD = v; +WRITE_RD(v); diff --git a/riscv/insns/amoor_w.h b/riscv/insns/amoor_w.h index 0733fad..c178f9a 100644 --- a/riscv/insns/amoor_w.h +++ b/riscv/insns/amoor_w.h @@ -1,3 +1,3 @@ reg_t v = MMU.load_int32(RS1); MMU.store_uint32(RS1, RS2 | v); -RD = v; +WRITE_RD(v); diff --git a/riscv/insns/amoswap_d.h b/riscv/insns/amoswap_d.h index 3423b91..f03d2aa 100644 --- a/riscv/insns/amoswap_d.h +++ b/riscv/insns/amoswap_d.h @@ -1,4 +1,4 @@ require_xpr64; reg_t v = MMU.load_uint64(RS1); MMU.store_uint64(RS1, RS2); -RD = v; +WRITE_RD(v); diff --git a/riscv/insns/amoswap_w.h b/riscv/insns/amoswap_w.h index b888235..148b5bc 100644 --- a/riscv/insns/amoswap_w.h +++ b/riscv/insns/amoswap_w.h @@ -1,3 +1,3 @@ reg_t v = MMU.load_int32(RS1); MMU.store_uint32(RS1, RS2); -RD = v; +WRITE_RD(v); diff --git a/riscv/insns/amoxor_d.h b/riscv/insns/amoxor_d.h index 25d4fcb..c78e7e3 100644 --- a/riscv/insns/amoxor_d.h +++ b/riscv/insns/amoxor_d.h @@ -1,4 +1,4 @@ require_xpr64; reg_t v = MMU.load_uint64(RS1); MMU.store_uint64(RS1, RS2 ^ v); -RD = v; +WRITE_RD(v); diff --git a/riscv/insns/amoxor_w.h b/riscv/insns/amoxor_w.h index f59a43e..3a87b6e 100644 --- a/riscv/insns/amoxor_w.h +++ b/riscv/insns/amoxor_w.h @@ -1,3 +1,3 @@ reg_t v = MMU.load_int32(RS1); MMU.store_uint32(RS1, RS2 ^ v); -RD = v; +WRITE_RD(v); diff --git a/riscv/insns/and.h b/riscv/insns/and.h index 88ac1d8..86b4883 100644 --- a/riscv/insns/and.h +++ b/riscv/insns/and.h @@ -1 +1 @@ -RD = RS1 & RS2; +WRITE_RD(RS1 & RS2); diff --git a/riscv/insns/andi.h b/riscv/insns/andi.h index 713692e..bcc51e4 100644 --- a/riscv/insns/andi.h +++ b/riscv/insns/andi.h @@ -1 +1 @@ -RD = insn.i_imm() & RS1; +WRITE_RD(insn.i_imm() & RS1); diff --git a/riscv/insns/auipc.h b/riscv/insns/auipc.h index b58a0c9..4d91bfc 100644 --- a/riscv/insns/auipc.h +++ b/riscv/insns/auipc.h @@ -1 +1 @@ -RD = sext_xprlen(insn.u_imm() + (pc >> 12 << 12)); +WRITE_RD(sext_xprlen(insn.u_imm() + (pc >> 12 << 12))); diff --git a/riscv/insns/clearpcr.h b/riscv/insns/clearpcr.h index 33e0c31..ac64687 100644 --- a/riscv/insns/clearpcr.h +++ b/riscv/insns/clearpcr.h @@ -1,2 +1,2 @@ require_supervisor; -RD = p->set_pcr(insn.rs1(), p->get_pcr(insn.rs1()) & ~insn.i_imm()); +WRITE_RD(p->set_pcr(insn.rs1(), p->get_pcr(insn.rs1()) & ~insn.i_imm())); diff --git a/riscv/insns/div.h b/riscv/insns/div.h index 8412f61..261880f 100644 --- a/riscv/insns/div.h +++ b/riscv/insns/div.h @@ -1,8 +1,8 @@ sreg_t lhs = sext_xprlen(RS1); sreg_t rhs = sext_xprlen(RS2); if(rhs == 0) - RD = UINT64_MAX; + WRITE_RD(UINT64_MAX); else if(lhs == INT64_MIN && rhs == -1) - RD = lhs; + WRITE_RD(lhs); else - RD = sext_xprlen(lhs / rhs); + WRITE_RD(sext_xprlen(lhs / rhs)); diff --git a/riscv/insns/divu.h b/riscv/insns/divu.h index 4346349..fd878a2 100644 --- a/riscv/insns/divu.h +++ b/riscv/insns/divu.h @@ -1,6 +1,6 @@ reg_t lhs = zext_xprlen(RS1); reg_t rhs = zext_xprlen(RS2); if(rhs == 0) - RD = UINT64_MAX; + WRITE_RD(UINT64_MAX); else - RD = sext_xprlen(lhs / rhs); + WRITE_RD(sext_xprlen(lhs / rhs)); diff --git a/riscv/insns/divuw.h b/riscv/insns/divuw.h index 7f6e321..a717658 100644 --- a/riscv/insns/divuw.h +++ b/riscv/insns/divuw.h @@ -2,6 +2,6 @@ require_xpr64; reg_t lhs = zext32(RS1); reg_t rhs = zext32(RS2); if(rhs == 0) - RD = UINT64_MAX; + WRITE_RD(UINT64_MAX); else - RD = sext32(lhs / rhs); + WRITE_RD(sext32(lhs / rhs)); diff --git a/riscv/insns/divw.h b/riscv/insns/divw.h index b51d9b7..24f22fd 100644 --- a/riscv/insns/divw.h +++ b/riscv/insns/divw.h @@ -2,6 +2,6 @@ require_xpr64; sreg_t lhs = sext32(RS1); sreg_t rhs = sext32(RS2); if(rhs == 0) - RD = UINT64_MAX; + WRITE_RD(UINT64_MAX); else - RD = sext32(lhs / rhs); + WRITE_RD(sext32(lhs / rhs)); diff --git a/riscv/insns/fadd_d.h b/riscv/insns/fadd_d.h index dcc6413..e06efb8 100644 --- a/riscv/insns/fadd_d.h +++ b/riscv/insns/fadd_d.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f64_mulAdd(FRS1, 0x3ff0000000000000ULL, FRS2); +WRITE_FRD(f64_mulAdd(FRS1, 0x3ff0000000000000ULL, FRS2)); set_fp_exceptions; diff --git a/riscv/insns/fadd_s.h b/riscv/insns/fadd_s.h index 952d1a7..c43135d 100644 --- a/riscv/insns/fadd_s.h +++ b/riscv/insns/fadd_s.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f32_mulAdd(FRS1, 0x3f800000, FRS2); +WRITE_FRD(f32_mulAdd(FRS1, 0x3f800000, FRS2)); set_fp_exceptions; diff --git a/riscv/insns/fcvt_d_l.h b/riscv/insns/fcvt_d_l.h index 68c0482..eab849a 100644 --- a/riscv/insns/fcvt_d_l.h +++ b/riscv/insns/fcvt_d_l.h @@ -1,5 +1,5 @@ require_xpr64; require_fp; softfloat_roundingMode = RM; -FRD = i64_to_f64(RS1); +WRITE_FRD(i64_to_f64(RS1)); set_fp_exceptions; diff --git a/riscv/insns/fcvt_d_lu.h b/riscv/insns/fcvt_d_lu.h index 2032758..bef89eb 100644 --- a/riscv/insns/fcvt_d_lu.h +++ b/riscv/insns/fcvt_d_lu.h @@ -1,5 +1,5 @@ require_xpr64; require_fp; softfloat_roundingMode = RM; -FRD = ui64_to_f64(RS1); +WRITE_FRD(ui64_to_f64(RS1)); set_fp_exceptions; diff --git a/riscv/insns/fcvt_d_s.h b/riscv/insns/fcvt_d_s.h index 6b1a09c..0024330 100644 --- a/riscv/insns/fcvt_d_s.h +++ b/riscv/insns/fcvt_d_s.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f32_to_f64(FRS1); +WRITE_FRD(f32_to_f64(FRS1)); set_fp_exceptions; diff --git a/riscv/insns/fcvt_d_w.h b/riscv/insns/fcvt_d_w.h index 52abd75..ce56974 100644 --- a/riscv/insns/fcvt_d_w.h +++ b/riscv/insns/fcvt_d_w.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = i32_to_f64((int32_t)RS1); +WRITE_FRD(i32_to_f64((int32_t)RS1)); set_fp_exceptions; diff --git a/riscv/insns/fcvt_d_wu.h b/riscv/insns/fcvt_d_wu.h index 61a8a78..4c56248 100644 --- a/riscv/insns/fcvt_d_wu.h +++ b/riscv/insns/fcvt_d_wu.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = ui32_to_f64((uint32_t)RS1); +WRITE_FRD(ui32_to_f64((uint32_t)RS1)); set_fp_exceptions; diff --git a/riscv/insns/fcvt_l_d.h b/riscv/insns/fcvt_l_d.h index 206ba4f..bf03b71 100644 --- a/riscv/insns/fcvt_l_d.h +++ b/riscv/insns/fcvt_l_d.h @@ -1,5 +1,5 @@ require_xpr64; require_fp; softfloat_roundingMode = RM; -RD = f64_to_i64(FRS1, RM, true); +WRITE_RD(f64_to_i64(FRS1, RM, true)); set_fp_exceptions; diff --git a/riscv/insns/fcvt_l_s.h b/riscv/insns/fcvt_l_s.h index e05f476..1259234 100644 --- a/riscv/insns/fcvt_l_s.h +++ b/riscv/insns/fcvt_l_s.h @@ -1,5 +1,5 @@ require_xpr64; require_fp; softfloat_roundingMode = RM; -RD = f32_to_i64(FRS1, RM, true); +WRITE_RD(f32_to_i64(FRS1, RM, true)); set_fp_exceptions; diff --git a/riscv/insns/fcvt_lu_d.h b/riscv/insns/fcvt_lu_d.h index 44c3dd6..d69b36b 100644 --- a/riscv/insns/fcvt_lu_d.h +++ b/riscv/insns/fcvt_lu_d.h @@ -1,5 +1,5 @@ require_xpr64; require_fp; softfloat_roundingMode = RM; -RD = f64_to_ui64(FRS1, RM, true); +WRITE_RD(f64_to_ui64(FRS1, RM, true)); set_fp_exceptions; diff --git a/riscv/insns/fcvt_lu_s.h b/riscv/insns/fcvt_lu_s.h index 13de436..e40605b 100644 --- a/riscv/insns/fcvt_lu_s.h +++ b/riscv/insns/fcvt_lu_s.h @@ -1,5 +1,5 @@ require_xpr64; require_fp; softfloat_roundingMode = RM; -RD = f32_to_ui64(FRS1, RM, true); +WRITE_RD(f32_to_ui64(FRS1, RM, true)); set_fp_exceptions; diff --git a/riscv/insns/fcvt_s_d.h b/riscv/insns/fcvt_s_d.h index e5289c4..28a1d69 100644 --- a/riscv/insns/fcvt_s_d.h +++ b/riscv/insns/fcvt_s_d.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f64_to_f32(FRS1); +WRITE_FRD(f64_to_f32(FRS1)); set_fp_exceptions; diff --git a/riscv/insns/fcvt_s_l.h b/riscv/insns/fcvt_s_l.h index f149229..98570ab 100644 --- a/riscv/insns/fcvt_s_l.h +++ b/riscv/insns/fcvt_s_l.h @@ -1,5 +1,5 @@ require_xpr64; require_fp; softfloat_roundingMode = RM; -FRD = i64_to_f32(RS1); +WRITE_FRD(i64_to_f32(RS1)); set_fp_exceptions; diff --git a/riscv/insns/fcvt_s_lu.h b/riscv/insns/fcvt_s_lu.h index d9d0946..921bfcf 100644 --- a/riscv/insns/fcvt_s_lu.h +++ b/riscv/insns/fcvt_s_lu.h @@ -1,5 +1,5 @@ require_xpr64; require_fp; softfloat_roundingMode = RM; -FRD = ui64_to_f32(RS1); +WRITE_FRD(ui64_to_f32(RS1)); set_fp_exceptions; diff --git a/riscv/insns/fcvt_s_w.h b/riscv/insns/fcvt_s_w.h index dedebb5..05445fa 100644 --- a/riscv/insns/fcvt_s_w.h +++ b/riscv/insns/fcvt_s_w.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = i32_to_f32((int32_t)RS1); +WRITE_FRD(i32_to_f32((int32_t)RS1)); set_fp_exceptions; diff --git a/riscv/insns/fcvt_s_wu.h b/riscv/insns/fcvt_s_wu.h index abb782c..ca8d2b6 100644 --- a/riscv/insns/fcvt_s_wu.h +++ b/riscv/insns/fcvt_s_wu.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = ui32_to_f32((uint32_t)RS1); +WRITE_FRD(ui32_to_f32((uint32_t)RS1)); set_fp_exceptions; diff --git a/riscv/insns/fcvt_w_d.h b/riscv/insns/fcvt_w_d.h index 88dc3d3..a5186b5 100644 --- a/riscv/insns/fcvt_w_d.h +++ b/riscv/insns/fcvt_w_d.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -RD = sext32(f64_to_i32(FRS1, RM, true)); +WRITE_RD(sext32(f64_to_i32(FRS1, RM, true))); set_fp_exceptions; diff --git a/riscv/insns/fcvt_w_s.h b/riscv/insns/fcvt_w_s.h index f14cc19..1d82deb 100644 --- a/riscv/insns/fcvt_w_s.h +++ b/riscv/insns/fcvt_w_s.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -RD = sext32(f32_to_i32(FRS1, RM, true)); +WRITE_RD(sext32(f32_to_i32(FRS1, RM, true))); set_fp_exceptions; diff --git a/riscv/insns/fcvt_wu_d.h b/riscv/insns/fcvt_wu_d.h index 43ad6f6..5cf44d1 100644 --- a/riscv/insns/fcvt_wu_d.h +++ b/riscv/insns/fcvt_wu_d.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -RD = sext32(f64_to_ui32(FRS1, RM, true)); +WRITE_RD(sext32(f64_to_ui32(FRS1, RM, true))); set_fp_exceptions; diff --git a/riscv/insns/fcvt_wu_s.h b/riscv/insns/fcvt_wu_s.h index ff7a11c..5b4c444 100644 --- a/riscv/insns/fcvt_wu_s.h +++ b/riscv/insns/fcvt_wu_s.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -RD = sext32(f32_to_ui32(FRS1, RM, true)); +WRITE_RD(sext32(f32_to_ui32(FRS1, RM, true))); set_fp_exceptions; diff --git a/riscv/insns/fdiv_d.h b/riscv/insns/fdiv_d.h index aa00c98..e215702 100644 --- a/riscv/insns/fdiv_d.h +++ b/riscv/insns/fdiv_d.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f64_div(FRS1, FRS2); +WRITE_FRD(f64_div(FRS1, FRS2)); set_fp_exceptions; diff --git a/riscv/insns/fdiv_s.h b/riscv/insns/fdiv_s.h index 8c76587..2644d08 100644 --- a/riscv/insns/fdiv_s.h +++ b/riscv/insns/fdiv_s.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f32_div(FRS1, FRS2); +WRITE_FRD(f32_div(FRS1, FRS2)); set_fp_exceptions; diff --git a/riscv/insns/feq_d.h b/riscv/insns/feq_d.h index 9db8760..516fb59 100644 --- a/riscv/insns/feq_d.h +++ b/riscv/insns/feq_d.h @@ -1,3 +1,3 @@ require_fp; -RD = f64_eq(FRS1, FRS2); +WRITE_RD(f64_eq(FRS1, FRS2)); set_fp_exceptions; diff --git a/riscv/insns/feq_s.h b/riscv/insns/feq_s.h index 658e8f6..b44da24 100644 --- a/riscv/insns/feq_s.h +++ b/riscv/insns/feq_s.h @@ -1,3 +1,3 @@ require_fp; -RD = f32_eq(FRS1, FRS2); +WRITE_RD(f32_eq(FRS1, FRS2)); set_fp_exceptions; diff --git a/riscv/insns/fld.h b/riscv/insns/fld.h index 54d4a77..1bc83cf 100644 --- a/riscv/insns/fld.h +++ b/riscv/insns/fld.h @@ -1,2 +1,2 @@ require_fp; -FRD = MMU.load_int64(RS1 + insn.i_imm()); +WRITE_FRD(MMU.load_int64(RS1 + insn.i_imm())); diff --git a/riscv/insns/fle_d.h b/riscv/insns/fle_d.h index da76187..72dcc7e 100644 --- a/riscv/insns/fle_d.h +++ b/riscv/insns/fle_d.h @@ -1,3 +1,3 @@ require_fp; -RD = f64_le(FRS1, FRS2); +WRITE_RD(f64_le(FRS1, FRS2)); set_fp_exceptions; diff --git a/riscv/insns/fle_s.h b/riscv/insns/fle_s.h index 9c83a17..9c85b4a 100644 --- a/riscv/insns/fle_s.h +++ b/riscv/insns/fle_s.h @@ -1,3 +1,3 @@ require_fp; -RD = f32_le(FRS1, FRS2); +WRITE_RD(f32_le(FRS1, FRS2)); set_fp_exceptions; diff --git a/riscv/insns/flt_d.h b/riscv/insns/flt_d.h index 01d135a..335e4a8 100644 --- a/riscv/insns/flt_d.h +++ b/riscv/insns/flt_d.h @@ -1,3 +1,3 @@ require_fp; -RD = f64_lt(FRS1, FRS2); +WRITE_RD(f64_lt(FRS1, FRS2)); set_fp_exceptions; diff --git a/riscv/insns/flt_s.h b/riscv/insns/flt_s.h index 52eee5d..7a21785 100644 --- a/riscv/insns/flt_s.h +++ b/riscv/insns/flt_s.h @@ -1,3 +1,3 @@ require_fp; -RD = f32_lt(FRS1, FRS2); +WRITE_RD(f32_lt(FRS1, FRS2)); set_fp_exceptions; diff --git a/riscv/insns/flw.h b/riscv/insns/flw.h index 1559ecc..a5f7d16 100644 --- a/riscv/insns/flw.h +++ b/riscv/insns/flw.h @@ -1,2 +1,2 @@ require_fp; -FRD = MMU.load_int32(RS1 + insn.i_imm()); +WRITE_FRD(MMU.load_int32(RS1 + insn.i_imm())); diff --git a/riscv/insns/fmadd_d.h b/riscv/insns/fmadd_d.h index f67853e..8640e7f 100644 --- a/riscv/insns/fmadd_d.h +++ b/riscv/insns/fmadd_d.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f64_mulAdd(FRS1, FRS2, FRS3); +WRITE_FRD(f64_mulAdd(FRS1, FRS2, FRS3)); set_fp_exceptions; diff --git a/riscv/insns/fmadd_s.h b/riscv/insns/fmadd_s.h index 19db642..f8b0a5f 100644 --- a/riscv/insns/fmadd_s.h +++ b/riscv/insns/fmadd_s.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f32_mulAdd(FRS1, FRS2, FRS3); +WRITE_FRD(f32_mulAdd(FRS1, FRS2, FRS3)); set_fp_exceptions; diff --git a/riscv/insns/fmax_d.h b/riscv/insns/fmax_d.h index cbbb343..a26aeab 100644 --- a/riscv/insns/fmax_d.h +++ b/riscv/insns/fmax_d.h @@ -1,4 +1,4 @@ require_fp; -FRD = isNaNF64UI(FRS2) || f64_le_quiet(FRS2,FRS1) /* && FRS1 not NaN */ - ? FRS1 : FRS2; +WRITE_FRD(isNaNF64UI(FRS2) || f64_le_quiet(FRS2,FRS1) /* && FRS1 not NaN */ + ? FRS1 : FRS2); set_fp_exceptions; diff --git a/riscv/insns/fmax_s.h b/riscv/insns/fmax_s.h index 8df665f..b16134b 100644 --- a/riscv/insns/fmax_s.h +++ b/riscv/insns/fmax_s.h @@ -1,4 +1,4 @@ require_fp; -FRD = isNaNF32UI(FRS2) || f32_le_quiet(FRS2,FRS1) /* && FRS1 not NaN */ - ? FRS1 : FRS2; +WRITE_FRD(isNaNF32UI(FRS2) || f32_le_quiet(FRS2,FRS1) /* && FRS1 not NaN */ + ? FRS1 : FRS2); set_fp_exceptions; diff --git a/riscv/insns/fmin_d.h b/riscv/insns/fmin_d.h index 3d3d454..c095ade 100644 --- a/riscv/insns/fmin_d.h +++ b/riscv/insns/fmin_d.h @@ -1,4 +1,4 @@ require_fp; -FRD = isNaNF64UI(FRS2) || f64_lt_quiet(FRS1,FRS2) /* && FRS1 not NaN */ - ? FRS1 : FRS2; +WRITE_FRD(isNaNF64UI(FRS2) || f64_lt_quiet(FRS1,FRS2) /* && FRS1 not NaN */ + ? FRS1 : FRS2); set_fp_exceptions; diff --git a/riscv/insns/fmin_s.h b/riscv/insns/fmin_s.h index 994c860..e2fdc5c 100644 --- a/riscv/insns/fmin_s.h +++ b/riscv/insns/fmin_s.h @@ -1,4 +1,4 @@ require_fp; -FRD = isNaNF32UI(FRS2) || f32_lt_quiet(FRS1,FRS2) /* && FRS1 not NaN */ - ? FRS1 : FRS2; +WRITE_FRD(isNaNF32UI(FRS2) || f32_lt_quiet(FRS1,FRS2) /* && FRS1 not NaN */ + ? FRS1 : FRS2); set_fp_exceptions; diff --git a/riscv/insns/fmsub_d.h b/riscv/insns/fmsub_d.h index b1e9340..13e9fcc 100644 --- a/riscv/insns/fmsub_d.h +++ b/riscv/insns/fmsub_d.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f64_mulAdd(FRS1, FRS2, FRS3 ^ (uint64_t)INT64_MIN); +WRITE_FRD(f64_mulAdd(FRS1, FRS2, FRS3 ^ (uint64_t)INT64_MIN)); set_fp_exceptions; diff --git a/riscv/insns/fmsub_s.h b/riscv/insns/fmsub_s.h index d3349f5..c6aa418 100644 --- a/riscv/insns/fmsub_s.h +++ b/riscv/insns/fmsub_s.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f32_mulAdd(FRS1, FRS2, FRS3 ^ (uint32_t)INT32_MIN); +WRITE_FRD(f32_mulAdd(FRS1, FRS2, FRS3 ^ (uint32_t)INT32_MIN)); set_fp_exceptions; diff --git a/riscv/insns/fmul_d.h b/riscv/insns/fmul_d.h index a1462d3..e2ca1c2 100644 --- a/riscv/insns/fmul_d.h +++ b/riscv/insns/fmul_d.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f64_mulAdd(FRS1, FRS2, (FRS1 ^ FRS2) & (uint64_t)INT64_MIN); +WRITE_FRD(f64_mulAdd(FRS1, FRS2, (FRS1 ^ FRS2) & (uint64_t)INT64_MIN)); set_fp_exceptions; diff --git a/riscv/insns/fmul_s.h b/riscv/insns/fmul_s.h index a954c3d..f564803 100644 --- a/riscv/insns/fmul_s.h +++ b/riscv/insns/fmul_s.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f32_mulAdd(FRS1, FRS2, (FRS1 ^ FRS2) & (uint32_t)INT32_MIN); +WRITE_FRD(f32_mulAdd(FRS1, FRS2, (FRS1 ^ FRS2) & (uint32_t)INT32_MIN)); set_fp_exceptions; diff --git a/riscv/insns/fmv_d_x.h b/riscv/insns/fmv_d_x.h index 29792ec..35c1977 100644 --- a/riscv/insns/fmv_d_x.h +++ b/riscv/insns/fmv_d_x.h @@ -1,3 +1,3 @@ require_xpr64; require_fp; -FRD = RS1; +WRITE_FRD(RS1); diff --git a/riscv/insns/fmv_s_x.h b/riscv/insns/fmv_s_x.h index 54546ea..f3eac82 100644 --- a/riscv/insns/fmv_s_x.h +++ b/riscv/insns/fmv_s_x.h @@ -1,2 +1,2 @@ require_fp; -FRD = RS1; +WRITE_FRD(RS1); diff --git a/riscv/insns/fmv_x_d.h b/riscv/insns/fmv_x_d.h index a067fd9..5bcf2b5 100644 --- a/riscv/insns/fmv_x_d.h +++ b/riscv/insns/fmv_x_d.h @@ -1,3 +1,3 @@ require_xpr64; require_fp; -RD = FRS1; +WRITE_RD(FRS1); diff --git a/riscv/insns/fmv_x_s.h b/riscv/insns/fmv_x_s.h index d3d59b2..46a9488 100644 --- a/riscv/insns/fmv_x_s.h +++ b/riscv/insns/fmv_x_s.h @@ -1,2 +1,2 @@ require_fp; -RD = sext32(FRS1); +WRITE_RD(sext32(FRS1)); diff --git a/riscv/insns/fnmadd_d.h b/riscv/insns/fnmadd_d.h index 9529aeb..705470b 100644 --- a/riscv/insns/fnmadd_d.h +++ b/riscv/insns/fnmadd_d.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f64_mulAdd(FRS1 ^ (uint64_t)INT64_MIN, FRS2, FRS3 ^ (uint64_t)INT64_MIN); +WRITE_FRD(f64_mulAdd(FRS1 ^ (uint64_t)INT64_MIN, FRS2, FRS3 ^ (uint64_t)INT64_MIN)); set_fp_exceptions; diff --git a/riscv/insns/fnmadd_s.h b/riscv/insns/fnmadd_s.h index 2052b93..2df321b 100644 --- a/riscv/insns/fnmadd_s.h +++ b/riscv/insns/fnmadd_s.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f32_mulAdd(FRS1 ^ (uint32_t)INT32_MIN, FRS2, FRS3 ^ (uint32_t)INT32_MIN); +WRITE_FRD(f32_mulAdd(FRS1 ^ (uint32_t)INT32_MIN, FRS2, FRS3 ^ (uint32_t)INT32_MIN)); set_fp_exceptions; diff --git a/riscv/insns/fnmsub_d.h b/riscv/insns/fnmsub_d.h index 31a5b39..c38d2bf 100644 --- a/riscv/insns/fnmsub_d.h +++ b/riscv/insns/fnmsub_d.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f64_mulAdd(FRS1 ^ (uint64_t)INT64_MIN, FRS2, FRS3); +WRITE_FRD(f64_mulAdd(FRS1 ^ (uint64_t)INT64_MIN, FRS2, FRS3)); set_fp_exceptions; diff --git a/riscv/insns/fnmsub_s.h b/riscv/insns/fnmsub_s.h index 811a35a..c3fa995 100644 --- a/riscv/insns/fnmsub_s.h +++ b/riscv/insns/fnmsub_s.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f32_mulAdd(FRS1 ^ (uint32_t)INT32_MIN, FRS2, FRS3); +WRITE_FRD(f32_mulAdd(FRS1 ^ (uint32_t)INT32_MIN, FRS2, FRS3)); set_fp_exceptions; diff --git a/riscv/insns/frsr.h b/riscv/insns/frsr.h index ef121e3..4d80769 100644 --- a/riscv/insns/frsr.h +++ b/riscv/insns/frsr.h @@ -1,2 +1,2 @@ require_fp; -RD = p->get_fsr(); +WRITE_RD(p->get_fsr()); diff --git a/riscv/insns/fsgnj_d.h b/riscv/insns/fsgnj_d.h index f66e804..74ef3f6 100644 --- a/riscv/insns/fsgnj_d.h +++ b/riscv/insns/fsgnj_d.h @@ -1,2 +1,2 @@ require_fp; -FRD = (FRS1 &~ INT64_MIN) | (FRS2 & INT64_MIN); +WRITE_FRD((FRS1 &~ INT64_MIN) | (FRS2 & INT64_MIN)); diff --git a/riscv/insns/fsgnj_s.h b/riscv/insns/fsgnj_s.h index 35609ac..4f852b4 100644 --- a/riscv/insns/fsgnj_s.h +++ b/riscv/insns/fsgnj_s.h @@ -1,2 +1,2 @@ require_fp; -FRD = (FRS1 &~ (uint32_t)INT32_MIN) | (FRS2 & (uint32_t)INT32_MIN); +WRITE_FRD((FRS1 &~ (uint32_t)INT32_MIN) | (FRS2 & (uint32_t)INT32_MIN)); diff --git a/riscv/insns/fsgnjn_d.h b/riscv/insns/fsgnjn_d.h index 22de215..e214f1d 100644 --- a/riscv/insns/fsgnjn_d.h +++ b/riscv/insns/fsgnjn_d.h @@ -1,2 +1,2 @@ require_fp; -FRD = (FRS1 &~ INT64_MIN) | ((~FRS2) & INT64_MIN); +WRITE_FRD((FRS1 &~ INT64_MIN) | ((~FRS2) & INT64_MIN)); diff --git a/riscv/insns/fsgnjn_s.h b/riscv/insns/fsgnjn_s.h index dd66d71..b098150 100644 --- a/riscv/insns/fsgnjn_s.h +++ b/riscv/insns/fsgnjn_s.h @@ -1,2 +1,2 @@ require_fp; -FRD = (FRS1 &~ (uint32_t)INT32_MIN) | ((~FRS2) & (uint32_t)INT32_MIN); +WRITE_FRD((FRS1 &~ (uint32_t)INT32_MIN) | ((~FRS2) & (uint32_t)INT32_MIN)); diff --git a/riscv/insns/fsgnjx_d.h b/riscv/insns/fsgnjx_d.h index 331b6e4..2bcef6f 100644 --- a/riscv/insns/fsgnjx_d.h +++ b/riscv/insns/fsgnjx_d.h @@ -1,2 +1,2 @@ require_fp; -FRD = FRS1 ^ (FRS2 & INT64_MIN); +WRITE_FRD(FRS1 ^ (FRS2 & INT64_MIN)); diff --git a/riscv/insns/fsgnjx_s.h b/riscv/insns/fsgnjx_s.h index b455406..69b2d98 100644 --- a/riscv/insns/fsgnjx_s.h +++ b/riscv/insns/fsgnjx_s.h @@ -1,2 +1,2 @@ require_fp; -FRD = FRS1 ^ (FRS2 & (uint32_t)INT32_MIN); +WRITE_FRD(FRS1 ^ (FRS2 & (uint32_t)INT32_MIN)); diff --git a/riscv/insns/fsqrt_d.h b/riscv/insns/fsqrt_d.h index 7647c9c..0ff5daa 100644 --- a/riscv/insns/fsqrt_d.h +++ b/riscv/insns/fsqrt_d.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f64_sqrt(FRS1); +WRITE_FRD(f64_sqrt(FRS1)); set_fp_exceptions; diff --git a/riscv/insns/fsqrt_s.h b/riscv/insns/fsqrt_s.h index 426f241..ea1f31a 100644 --- a/riscv/insns/fsqrt_s.h +++ b/riscv/insns/fsqrt_s.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f32_sqrt(FRS1); +WRITE_FRD(f32_sqrt(FRS1)); set_fp_exceptions; diff --git a/riscv/insns/fssr.h b/riscv/insns/fssr.h index a9acca6..5695d8c 100644 --- a/riscv/insns/fssr.h +++ b/riscv/insns/fssr.h @@ -1,2 +1,2 @@ require_fp; -RD = p->set_fsr(RS1); +WRITE_RD(p->set_fsr(RS1)); diff --git a/riscv/insns/fsub_d.h b/riscv/insns/fsub_d.h index fcabe0e..238ee9e 100644 --- a/riscv/insns/fsub_d.h +++ b/riscv/insns/fsub_d.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f64_mulAdd(FRS1, 0x3ff0000000000000ULL, FRS2 ^ (uint64_t)INT64_MIN); +WRITE_FRD(f64_mulAdd(FRS1, 0x3ff0000000000000ULL, FRS2 ^ (uint64_t)INT64_MIN)); set_fp_exceptions; diff --git a/riscv/insns/fsub_s.h b/riscv/insns/fsub_s.h index 1ff72d2..a30b4f9 100644 --- a/riscv/insns/fsub_s.h +++ b/riscv/insns/fsub_s.h @@ -1,4 +1,4 @@ require_fp; softfloat_roundingMode = RM; -FRD = f32_mulAdd(FRS1, 0x3f800000, FRS2 ^ (uint32_t)INT32_MIN); +WRITE_FRD(f32_mulAdd(FRS1, 0x3f800000, FRS2 ^ (uint32_t)INT32_MIN)); set_fp_exceptions; diff --git a/riscv/insns/jal.h b/riscv/insns/jal.h index 9caac55..2694dee 100644 --- a/riscv/insns/jal.h +++ b/riscv/insns/jal.h @@ -1,2 +1,2 @@ -RD = npc; +WRITE_RD(npc); set_pc(JUMP_TARGET); diff --git a/riscv/insns/jalr.h b/riscv/insns/jalr.h index fa6d7f1..3924aa4 100644 --- a/riscv/insns/jalr.h +++ b/riscv/insns/jalr.h @@ -1,3 +1,3 @@ reg_t temp = RS1; -RD = npc; +WRITE_RD(npc); set_pc((temp + insn.i_imm()) & ~1); diff --git a/riscv/insns/lb.h b/riscv/insns/lb.h index 36acd7b..0f0999c 100644 --- a/riscv/insns/lb.h +++ b/riscv/insns/lb.h @@ -1 +1 @@ -RD = MMU.load_int8(RS1 + insn.i_imm()); +WRITE_RD(MMU.load_int8(RS1 + insn.i_imm())); diff --git a/riscv/insns/lbu.h b/riscv/insns/lbu.h index f1e9472..64d4a68 100644 --- a/riscv/insns/lbu.h +++ b/riscv/insns/lbu.h @@ -1 +1 @@ -RD = MMU.load_uint8(RS1 + insn.i_imm()); +WRITE_RD(MMU.load_uint8(RS1 + insn.i_imm())); diff --git a/riscv/insns/ld.h b/riscv/insns/ld.h index e57daac..d36e172 100644 --- a/riscv/insns/ld.h +++ b/riscv/insns/ld.h @@ -1,2 +1,2 @@ require_xpr64; -RD = MMU.load_int64(RS1 + insn.i_imm()); +WRITE_RD(MMU.load_int64(RS1 + insn.i_imm())); diff --git a/riscv/insns/lh.h b/riscv/insns/lh.h index b158ada..0d458e0 100644 --- a/riscv/insns/lh.h +++ b/riscv/insns/lh.h @@ -1 +1 @@ -RD = MMU.load_int16(RS1 + insn.i_imm()); +WRITE_RD(MMU.load_int16(RS1 + insn.i_imm())); diff --git a/riscv/insns/lhu.h b/riscv/insns/lhu.h index 842a752..9d24070 100644 --- a/riscv/insns/lhu.h +++ b/riscv/insns/lhu.h @@ -1 +1 @@ -RD = MMU.load_uint16(RS1 + insn.i_imm()); +WRITE_RD(MMU.load_uint16(RS1 + insn.i_imm())); diff --git a/riscv/insns/lr_d.h b/riscv/insns/lr_d.h index 3d2aace..4e8ac18 100644 --- a/riscv/insns/lr_d.h +++ b/riscv/insns/lr_d.h @@ -1,3 +1,3 @@ require_xpr64; p->get_state()->load_reservation = RS1; -RD = MMU.load_int64(RS1); +WRITE_RD(MMU.load_int64(RS1)); diff --git a/riscv/insns/lr_w.h b/riscv/insns/lr_w.h index 7ff48ea..2b95419 100644 --- a/riscv/insns/lr_w.h +++ b/riscv/insns/lr_w.h @@ -1,2 +1,2 @@ p->get_state()->load_reservation = RS1; -RD = MMU.load_int32(RS1); +WRITE_RD(MMU.load_int32(RS1)); diff --git a/riscv/insns/lui.h b/riscv/insns/lui.h index 8dce543..c7b5264 100644 --- a/riscv/insns/lui.h +++ b/riscv/insns/lui.h @@ -1 +1 @@ -RD = insn.u_imm(); +WRITE_RD(insn.u_imm()); diff --git a/riscv/insns/lw.h b/riscv/insns/lw.h index 1b4ea35..4e8ed04 100644 --- a/riscv/insns/lw.h +++ b/riscv/insns/lw.h @@ -1 +1 @@ -RD = MMU.load_int32(RS1 + insn.i_imm()); +WRITE_RD(MMU.load_int32(RS1 + insn.i_imm())); diff --git a/riscv/insns/lwu.h b/riscv/insns/lwu.h index 6c4ad76..5535baf 100644 --- a/riscv/insns/lwu.h +++ b/riscv/insns/lwu.h @@ -1,2 +1,2 @@ require_xpr64; -RD = MMU.load_uint32(RS1 + insn.i_imm()); +WRITE_RD(MMU.load_uint32(RS1 + insn.i_imm())); diff --git a/riscv/insns/mfpcr.h b/riscv/insns/mfpcr.h index f711931..a539115 100644 --- a/riscv/insns/mfpcr.h +++ b/riscv/insns/mfpcr.h @@ -1,2 +1,2 @@ require_supervisor; -RD = p->get_pcr(insn.rs1()); +WRITE_RD(p->get_pcr(insn.rs1())); diff --git a/riscv/insns/mtpcr.h b/riscv/insns/mtpcr.h index 2d4121f..ca22db1 100644 --- a/riscv/insns/mtpcr.h +++ b/riscv/insns/mtpcr.h @@ -1,2 +1,2 @@ require_supervisor; -RD = p->set_pcr(insn.rs1(), RS2); +WRITE_RD(p->set_pcr(insn.rs1(), RS2)); diff --git a/riscv/insns/mul.h b/riscv/insns/mul.h index 770d733..9725bfd 100644 --- a/riscv/insns/mul.h +++ b/riscv/insns/mul.h @@ -1 +1 @@ -RD = sext_xprlen(RS1 * RS2); +WRITE_RD(sext_xprlen(RS1 * RS2)); diff --git a/riscv/insns/mulh.h b/riscv/insns/mulh.h index f771a62..f63869d 100644 --- a/riscv/insns/mulh.h +++ b/riscv/insns/mulh.h @@ -2,7 +2,7 @@ if(xpr64) { int64_t a = RS1; int64_t b = RS2; - RD = (int128_t(a) * int128_t(b)) >> 64; + WRITE_RD((int128_t(a) * int128_t(b)) >> 64); } else - RD = sext32((sext32(RS1) * sext32(RS2)) >> 32); + WRITE_RD(sext32((sext32(RS1) * sext32(RS2)) >> 32)); diff --git a/riscv/insns/mulhsu.h b/riscv/insns/mulhsu.h index c832657..d62256e 100644 --- a/riscv/insns/mulhsu.h +++ b/riscv/insns/mulhsu.h @@ -2,7 +2,7 @@ if(xpr64) { int64_t a = RS1; uint64_t b = RS2; - RD = (int128_t(a) * uint128_t(b)) >> 64; + WRITE_RD((int128_t(a) * uint128_t(b)) >> 64); } else - RD = sext32((sext32(RS1) * reg_t((uint32_t)RS2)) >> 32); + WRITE_RD(sext32((sext32(RS1) * reg_t((uint32_t)RS2)) >> 32)); diff --git a/riscv/insns/mulhu.h b/riscv/insns/mulhu.h index 6334426..2d6f48c 100644 --- a/riscv/insns/mulhu.h +++ b/riscv/insns/mulhu.h @@ -1,4 +1,4 @@ if(xpr64) - RD = (uint128_t(RS1) * uint128_t(RS2)) >> 64; + WRITE_RD((uint128_t(RS1) * uint128_t(RS2)) >> 64); else - RD = sext32(((uint64_t)(uint32_t)RS1 * (uint64_t)(uint32_t)RS2) >> 32); + WRITE_RD(sext32(((uint64_t)(uint32_t)RS1 * (uint64_t)(uint32_t)RS2) >> 32)); diff --git a/riscv/insns/mulw.h b/riscv/insns/mulw.h index 7b0a934..9f74fcf 100644 --- a/riscv/insns/mulw.h +++ b/riscv/insns/mulw.h @@ -1,2 +1,2 @@ require_xpr64; -RD = sext32(RS1 * RS2); +WRITE_RD(sext32(RS1 * RS2)); diff --git a/riscv/insns/or.h b/riscv/insns/or.h index 07bcac3..3f2fffc 100644 --- a/riscv/insns/or.h +++ b/riscv/insns/or.h @@ -1 +1 @@ -RD = RS1 | RS2; +WRITE_RD(RS1 | RS2); diff --git a/riscv/insns/ori.h b/riscv/insns/ori.h index 695a56b..6403c39 100644 --- a/riscv/insns/ori.h +++ b/riscv/insns/ori.h @@ -1 +1 @@ -RD = insn.i_imm() | RS1; +WRITE_RD(insn.i_imm() | RS1); diff --git a/riscv/insns/rdcycle.h b/riscv/insns/rdcycle.h index 7ebe986..5467f8a 100644 --- a/riscv/insns/rdcycle.h +++ b/riscv/insns/rdcycle.h @@ -1 +1 @@ -RD = sext_xprlen(p->get_state()->cycle); +WRITE_RD(sext_xprlen(p->get_state()->cycle)); diff --git a/riscv/insns/rem.h b/riscv/insns/rem.h index 8094b5b..fa98ac6 100644 --- a/riscv/insns/rem.h +++ b/riscv/insns/rem.h @@ -1,8 +1,8 @@ sreg_t lhs = sext_xprlen(RS1); sreg_t rhs = sext_xprlen(RS2); if(rhs == 0) - RD = lhs; + WRITE_RD(lhs); else if(lhs == INT64_MIN && rhs == -1) - RD = 0; + WRITE_RD(0); else - RD = sext_xprlen(lhs % rhs); + WRITE_RD(sext_xprlen(lhs % rhs)); diff --git a/riscv/insns/remu.h b/riscv/insns/remu.h index 1057789..646bb3a 100644 --- a/riscv/insns/remu.h +++ b/riscv/insns/remu.h @@ -1,6 +1,6 @@ reg_t lhs = zext_xprlen(RS1); reg_t rhs = zext_xprlen(RS2); if(rhs == 0) - RD = sext_xprlen(RS1); + WRITE_RD(sext_xprlen(RS1)); else - RD = sext_xprlen(lhs % rhs); + WRITE_RD(sext_xprlen(lhs % rhs)); diff --git a/riscv/insns/remuw.h b/riscv/insns/remuw.h index 1ef810c..bec7059 100644 --- a/riscv/insns/remuw.h +++ b/riscv/insns/remuw.h @@ -2,6 +2,6 @@ require_xpr64; reg_t lhs = zext32(RS1); reg_t rhs = zext32(RS2); if(rhs == 0) - RD = sext32(lhs); + WRITE_RD(sext32(lhs)); else - RD = sext32(lhs % rhs); + WRITE_RD(sext32(lhs % rhs)); diff --git a/riscv/insns/remw.h b/riscv/insns/remw.h index cc89fa7..b8f4597 100644 --- a/riscv/insns/remw.h +++ b/riscv/insns/remw.h @@ -2,6 +2,6 @@ require_xpr64; sreg_t lhs = sext32(RS1); sreg_t rhs = sext32(RS2); if(rhs == 0) - RD = lhs; + WRITE_RD(lhs); else - RD = sext32(lhs % rhs); + WRITE_RD(sext32(lhs % rhs)); diff --git a/riscv/insns/sc_d.h b/riscv/insns/sc_d.h index 9ad962c..3b48244 100644 --- a/riscv/insns/sc_d.h +++ b/riscv/insns/sc_d.h @@ -2,7 +2,7 @@ require_xpr64; if (RS1 == p->get_state()->load_reservation) { MMU.store_uint64(RS1, RS2); - RD = 0; + WRITE_RD(0); } else - RD = 1; + WRITE_RD(1); diff --git a/riscv/insns/sc_w.h b/riscv/insns/sc_w.h index 3ad79ac..729973d 100644 --- a/riscv/insns/sc_w.h +++ b/riscv/insns/sc_w.h @@ -1,7 +1,7 @@ if (RS1 == p->get_state()->load_reservation) { MMU.store_uint32(RS1, RS2); - RD = 0; + WRITE_RD(0); } else - RD = 1; + WRITE_RD(1); diff --git a/riscv/insns/setpcr.h b/riscv/insns/setpcr.h index 2876670..f001827 100644 --- a/riscv/insns/setpcr.h +++ b/riscv/insns/setpcr.h @@ -1,2 +1,2 @@ require_supervisor; -RD = p->set_pcr(insn.rs1(), p->get_pcr(insn.rs1()) | insn.i_imm()); +WRITE_RD(p->set_pcr(insn.rs1(), p->get_pcr(insn.rs1()) | insn.i_imm())); diff --git a/riscv/insns/sll.h b/riscv/insns/sll.h index 86eb966..48c0acf 100644 --- a/riscv/insns/sll.h +++ b/riscv/insns/sll.h @@ -1 +1 @@ -RD = sext_xprlen(RS1 << (RS2 & (xprlen-1))); +WRITE_RD(sext_xprlen(RS1 << (RS2 & (xprlen-1)))); diff --git a/riscv/insns/slli.h b/riscv/insns/slli.h index 151d970..ff9c8c3 100644 --- a/riscv/insns/slli.h +++ b/riscv/insns/slli.h @@ -1,8 +1,8 @@ if(xpr64) - RD = RS1 << SHAMT; + WRITE_RD(RS1 << SHAMT); else { if(SHAMT & 0x20) throw trap_illegal_instruction(); - RD = sext32(RS1 << SHAMT); + WRITE_RD(sext32(RS1 << SHAMT)); } diff --git a/riscv/insns/slliw.h b/riscv/insns/slliw.h index 8ef4ae7..fdb51be 100644 --- a/riscv/insns/slliw.h +++ b/riscv/insns/slliw.h @@ -1,2 +1,2 @@ require_xpr64; -RD = sext32(RS1 << SHAMT); +WRITE_RD(sext32(RS1 << SHAMT)); diff --git a/riscv/insns/sllw.h b/riscv/insns/sllw.h index f3356d8..25e717a 100644 --- a/riscv/insns/sllw.h +++ b/riscv/insns/sllw.h @@ -1,2 +1,2 @@ require_xpr64; -RD = sext32(RS1 << (RS2 & 0x1F)); +WRITE_RD(sext32(RS1 << (RS2 & 0x1F))); diff --git a/riscv/insns/slt.h b/riscv/insns/slt.h index 5c50534..dd6e58e 100644 --- a/riscv/insns/slt.h +++ b/riscv/insns/slt.h @@ -1 +1 @@ -RD = sreg_t(cmp_trunc(RS1)) < sreg_t(cmp_trunc(RS2)); +WRITE_RD(sreg_t(cmp_trunc(RS1)) < sreg_t(cmp_trunc(RS2))); diff --git a/riscv/insns/slti.h b/riscv/insns/slti.h index 51873f3..18d32da 100644 --- a/riscv/insns/slti.h +++ b/riscv/insns/slti.h @@ -1 +1 @@ -RD = sreg_t(cmp_trunc(RS1)) < sreg_t(cmp_trunc(insn.i_imm())); +WRITE_RD(sreg_t(cmp_trunc(RS1)) < sreg_t(cmp_trunc(insn.i_imm()))); diff --git a/riscv/insns/sltiu.h b/riscv/insns/sltiu.h index 924fc92..ff4eae1 100644 --- a/riscv/insns/sltiu.h +++ b/riscv/insns/sltiu.h @@ -1 +1 @@ -RD = cmp_trunc(RS1) < cmp_trunc(insn.i_imm()); +WRITE_RD(cmp_trunc(RS1) < cmp_trunc(insn.i_imm())); diff --git a/riscv/insns/sltu.h b/riscv/insns/sltu.h index 2c5bdc3..3a353fd 100644 --- a/riscv/insns/sltu.h +++ b/riscv/insns/sltu.h @@ -1 +1 @@ -RD = cmp_trunc(RS1) < cmp_trunc(RS2); +WRITE_RD(cmp_trunc(RS1) < cmp_trunc(RS2)); diff --git a/riscv/insns/sra.h b/riscv/insns/sra.h index 7102da0..45c9657 100644 --- a/riscv/insns/sra.h +++ b/riscv/insns/sra.h @@ -1 +1 @@ -RD = sext_xprlen(sext_xprlen(RS1) >> (RS2 & (xprlen-1))); +WRITE_RD(sext_xprlen(sext_xprlen(RS1) >> (RS2 & (xprlen-1)))); diff --git a/riscv/insns/srai.h b/riscv/insns/srai.h index 7360d5f..7fdbdf3 100644 --- a/riscv/insns/srai.h +++ b/riscv/insns/srai.h @@ -1,8 +1,8 @@ if(xpr64) - RD = sreg_t(RS1) >> SHAMT; + WRITE_RD(sreg_t(RS1) >> SHAMT); else { if(SHAMT & 0x20) throw trap_illegal_instruction(); - RD = sext32(int32_t(RS1) >> SHAMT); + WRITE_RD(sext32(int32_t(RS1) >> SHAMT)); } diff --git a/riscv/insns/sraiw.h b/riscv/insns/sraiw.h index f43b3fb..242c97e 100644 --- a/riscv/insns/sraiw.h +++ b/riscv/insns/sraiw.h @@ -1,2 +1,2 @@ require_xpr64; -RD = sext32(int32_t(RS1) >> SHAMT); +WRITE_RD(sext32(int32_t(RS1) >> SHAMT)); diff --git a/riscv/insns/sraw.h b/riscv/insns/sraw.h index d178374..29640bf 100644 --- a/riscv/insns/sraw.h +++ b/riscv/insns/sraw.h @@ -1,2 +1,2 @@ require_xpr64; -RD = sext32(int32_t(RS1) >> (RS2 & 0x1F)); +WRITE_RD(sext32(int32_t(RS1) >> (RS2 & 0x1F))); diff --git a/riscv/insns/srl.h b/riscv/insns/srl.h index 8230d27..9b1eb21 100644 --- a/riscv/insns/srl.h +++ b/riscv/insns/srl.h @@ -1,4 +1,4 @@ if(xpr64) - RD = RS1 >> (RS2 & 0x3F); + WRITE_RD(RS1 >> (RS2 & 0x3F)); else - RD = sext32((uint32_t)RS1 >> (RS2 & 0x1F)); + WRITE_RD(sext32((uint32_t)RS1 >> (RS2 & 0x1F))); diff --git a/riscv/insns/srli.h b/riscv/insns/srli.h index f5b8c02..fee136c 100644 --- a/riscv/insns/srli.h +++ b/riscv/insns/srli.h @@ -1,8 +1,8 @@ if(xpr64) - RD = RS1 >> SHAMT; + WRITE_RD(RS1 >> SHAMT); else { if(SHAMT & 0x20) throw trap_illegal_instruction(); - RD = sext32((uint32_t)RS1 >> SHAMT); + WRITE_RD(sext32((uint32_t)RS1 >> SHAMT)); } diff --git a/riscv/insns/srliw.h b/riscv/insns/srliw.h index 2ee1be0..0b6f9b8 100644 --- a/riscv/insns/srliw.h +++ b/riscv/insns/srliw.h @@ -1,2 +1,2 @@ require_xpr64; -RD = sext32((uint32_t)RS1 >> SHAMT); +WRITE_RD(sext32((uint32_t)RS1 >> SHAMT)); diff --git a/riscv/insns/srlw.h b/riscv/insns/srlw.h index b206f7c..21ca502 100644 --- a/riscv/insns/srlw.h +++ b/riscv/insns/srlw.h @@ -1,2 +1,2 @@ require_xpr64; -RD = sext32((uint32_t)RS1 >> (RS2 & 0x1F)); +WRITE_RD(sext32((uint32_t)RS1 >> (RS2 & 0x1F))); diff --git a/riscv/insns/sub.h b/riscv/insns/sub.h index 2b1e057..95fb83e 100644 --- a/riscv/insns/sub.h +++ b/riscv/insns/sub.h @@ -1 +1 @@ -RD = sext_xprlen(RS1 - RS2); +WRITE_RD(sext_xprlen(RS1 - RS2)); diff --git a/riscv/insns/subw.h b/riscv/insns/subw.h index 28db334..dce982f 100644 --- a/riscv/insns/subw.h +++ b/riscv/insns/subw.h @@ -1,3 +1,3 @@ require_xpr64; -RD = sext32(RS1 - RS2); +WRITE_RD(sext32(RS1 - RS2)); diff --git a/riscv/insns/xor.h b/riscv/insns/xor.h index 49b1783..771efa7 100644 --- a/riscv/insns/xor.h +++ b/riscv/insns/xor.h @@ -1 +1 @@ -RD = RS1 ^ RS2; +WRITE_RD(RS1 ^ RS2); diff --git a/riscv/insns/xori.h b/riscv/insns/xori.h index 4eba233..33ce630 100644 --- a/riscv/insns/xori.h +++ b/riscv/insns/xori.h @@ -1 +1 @@ -RD = insn.i_imm() ^ RS1; +WRITE_RD(insn.i_imm() ^ RS1); diff --git a/riscv/rocc.cc b/riscv/rocc.cc index 3e8596f..a4766d4 100644 --- a/riscv/rocc.cc +++ b/riscv/rocc.cc @@ -18,7 +18,7 @@ union rocc_insn_union_t reg_t xs2 = u.r.xs1 ? RS2 : -1; \ reg_t xd = rocc->custom##n(u.r, xs1, xs2); \ if (u.r.xd) \ - RD = xd; \ + WRITE_RD(xd); \ return pc+4; \ } \ \ |