diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2024-01-23 03:09:43 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2024-01-23 03:15:02 -0500 |
| commit | 047fa8cc1cc534f19428b18d3d0c50e8139d3335 (patch) | |
| tree | 7ff63176b9b40bb8a66c25b09458b958b9ad9532 /sim | |
| parent | b783d068d969b5422ce60ecc6968a1a35ee92a7e (diff) | |
| download | gdb-047fa8cc1cc534f19428b18d3d0c50e8139d3335.zip gdb-047fa8cc1cc534f19428b18d3d0c50e8139d3335.tar.gz gdb-047fa8cc1cc534f19428b18d3d0c50e8139d3335.tar.bz2 | |
sim: sh: fix nested braces in struct init
The op struct includes an array of strings, but doesn't use braces
around that array when initializing. This causes a ton of warnings
when using -Wmissing-braces. Add them to fix.
The code this tool generates is the same before & after.
Diffstat (limited to 'sim')
| -rwxr-xr-x | sim/configure | 1 | ||||
| -rw-r--r-- | sim/m4/sim_ac_option_warnings.m4 | 2 | ||||
| -rw-r--r-- | sim/sh/gencode.c | 3778 |
3 files changed, 2223 insertions, 1558 deletions
diff --git a/sim/configure b/sim/configure index 4ea5083..1ebef37 100755 --- a/sim/configure +++ b/sim/configure @@ -16561,7 +16561,6 @@ build_warnings="$build_warnings -Wno-enum-conversion " build_build_warnings=" --Wno-missing-braces -Wno-stringop-truncation -Wno-implicit-fallthrough -Wno-shadow=local diff --git a/sim/m4/sim_ac_option_warnings.m4 b/sim/m4/sim_ac_option_warnings.m4 index fcbcca9..98457b8 100644 --- a/sim/m4/sim_ac_option_warnings.m4 +++ b/sim/m4/sim_ac_option_warnings.m4 @@ -77,8 +77,6 @@ dnl Disable until we can figure out how to make this work. -Wno-enum-conversion " build_build_warnings=" -dnl TODO Fix the sh/gencode.c which triggers a ton of these warnings. --Wno-missing-braces dnl TODO Figure out the igen code that triggers warnings w/FORTIFY_SOURCE. -Wno-stringop-truncation dnl Fixing this requires ATTRIBUTE_FALLTHROUGH support at build time, but we diff --git a/sim/sh/gencode.c b/sim/sh/gencode.c index b00a16a..42009fc 100644 --- a/sim/sh/gencode.c +++ b/sim/sh/gencode.c @@ -54,613 +54,767 @@ static op tab[] = { { "n", "", "add #<imm>,<REG_N>", "0111nnnni8*1....", - "R[n] += SEXT (i);", - "if (i == 0) {", - " UNDEF(n); /* see #ifdef PARANOID */", - " break;", - "}", + { + "R[n] += SEXT (i);", + "if (i == 0) {", + " UNDEF(n); /* see #ifdef PARANOID */", + " break;", + "}", + }, }, { "n", "mn", "add <REG_M>,<REG_N>", "0011nnnnmmmm1100", - "R[n] += R[m];", + { + "R[n] += R[m];", + }, }, { "n", "mn", "addc <REG_M>,<REG_N>", "0011nnnnmmmm1110", - "ult = R[n] + T;", - "SET_SR_T (ult < R[n]);", - "R[n] = ult + R[m];", - "SET_SR_T (T || (R[n] < ult));", + { + "ult = R[n] + T;", + "SET_SR_T (ult < R[n]);", + "R[n] = ult + R[m];", + "SET_SR_T (T || (R[n] < ult));", + }, }, { "n", "mn", "addv <REG_M>,<REG_N>", "0011nnnnmmmm1111", - "ult = R[n] + R[m];", - "SET_SR_T ((~(R[n] ^ R[m]) & (ult ^ R[n])) >> 31);", - "R[n] = ult;", + { + "ult = R[n] + R[m];", + "SET_SR_T ((~(R[n] ^ R[m]) & (ult ^ R[n])) >> 31);", + "R[n] = ult;", + }, }, { "0", "0", "and #<imm>,R0", "11001001i8*1....", - "R0 &= i;", + { + "R0 &= i;", + }, }, { "n", "nm", "and <REG_M>,<REG_N>", "0010nnnnmmmm1001", - "R[n] &= R[m];", + { + "R[n] &= R[m];", + }, }, { "", "0", "and.b #<imm>,@(R0,GBR)", "11001101i8*1....", - "MA (1);", - "WBAT (GBR + R0, RBAT (GBR + R0) & i);", + { + "MA (1);", + "WBAT (GBR + R0, RBAT (GBR + R0) & i);", + }, }, { "", "", "bf <bdisp8>", "10001011i8p1....", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "if (!T) {", - " SET_NIP (PC + 4 + (SEXT (i) * 2));", - " cycles += 2;", - "}", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "if (!T) {", + " SET_NIP (PC + 4 + (SEXT (i) * 2));", + " cycles += 2;", + "}", + }, }, { "", "", "bf.s <bdisp8>", "10001111i8p1....", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "if (!T) {", - " SET_NIP (PC + 4 + (SEXT (i) * 2));", - " cycles += 2;", - " Delay_Slot (PC + 2);", - "}", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "if (!T) {", + " SET_NIP (PC + 4 + (SEXT (i) * 2));", + " cycles += 2;", + " Delay_Slot (PC + 2);", + "}", + }, }, { "", "n", "bit32 #imm3,@(disp12,<REG_N>)", "0011nnnni8*11001", - "/* 32-bit logical bit-manipulation instructions. */", - "int word2 = RIAT (nip);", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "i >>= 4; /* BOGUS: Using only three bits of 'i'. */", - "/* MSB of 'i' must be zero. */", - "if (i > 7)", - " RAISE_EXCEPTION (SIGILL);", - "MA (1);", - "do_blog_insn (1 << i, (word2 & 0xfff) + R[n],", - " (word2 >> 12) & 0xf, memory, maskb);", - "SET_NIP (nip + 2); /* Consume 2 more bytes. */", + { + "/* 32-bit logical bit-manipulation instructions. */", + "int word2 = RIAT (nip);", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "i >>= 4; /* BOGUS: Using only three bits of 'i'. */", + "/* MSB of 'i' must be zero. */", + "if (i > 7)", + " RAISE_EXCEPTION (SIGILL);", + "MA (1);", + "do_blog_insn (1 << i, (word2 & 0xfff) + R[n],", + " (word2 >> 12) & 0xf, memory, maskb);", + "SET_NIP (nip + 2); /* Consume 2 more bytes. */", + }, }, { "", "", "bra <bdisp12>", "1010i12.........", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "SET_NIP (PC + 4 + (SEXT12 (i) * 2));", - "cycles += 2;", - "Delay_Slot (PC + 2);", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "SET_NIP (PC + 4 + (SEXT12 (i) * 2));", + "cycles += 2;", + "Delay_Slot (PC + 2);", + }, }, { "", "n", "braf <REG_N>", "0000nnnn00100011", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "SET_NIP (PC + 4 + R[n]);", - "cycles += 2;", - "Delay_Slot (PC + 2);", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "SET_NIP (PC + 4 + R[n]);", + "cycles += 2;", + "Delay_Slot (PC + 2);", + }, }, { "", "", "bsr <bdisp12>", "1011i12.........", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "PR = PH2T (PC + 4);", - "SET_NIP (PC + 4 + (SEXT12 (i) * 2));", - "cycles += 2;", - "Delay_Slot (PC + 2);", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "PR = PH2T (PC + 4);", + "SET_NIP (PC + 4 + (SEXT12 (i) * 2));", + "cycles += 2;", + "Delay_Slot (PC + 2);", + }, }, { "", "n", "bsrf <REG_N>", "0000nnnn00000011", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "PR = PH2T (PC) + 4;", - "SET_NIP (PC + 4 + R[n]);", - "cycles += 2;", - "Delay_Slot (PC + 2);", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "PR = PH2T (PC) + 4;", + "SET_NIP (PC + 4 + R[n]);", + "cycles += 2;", + "Delay_Slot (PC + 2);", + }, }, { "", "", "bt <bdisp8>", "10001001i8p1....", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "if (T) {", - " SET_NIP (PC + 4 + (SEXT (i) * 2));", - " cycles += 2;", - "}", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "if (T) {", + " SET_NIP (PC + 4 + (SEXT (i) * 2));", + " cycles += 2;", + "}", + }, }, { "", "m", "bld/st #<imm>, <REG_M>", "10000111mmmmi4*1", - "/* MSB of 'i' is true for load, false for store. */", - "if (i <= 7)", - " if (T)", - " R[m] |= (1 << i);", - " else", - " R[m] &= ~(1 << i);", - "else", - " SET_SR_T ((R[m] & (1 << (i - 8))) != 0);", + { + "/* MSB of 'i' is true for load, false for store. */", + "if (i <= 7)", + " if (T)", + " R[m] |= (1 << i);", + " else", + " R[m] &= ~(1 << i);", + "else", + " SET_SR_T ((R[m] & (1 << (i - 8))) != 0);", + }, }, { "m", "m", "bset/clr #<imm>, <REG_M>", "10000110mmmmi4*1", - "/* MSB of 'i' is true for set, false for clear. */", - "if (i <= 7)", - " R[m] &= ~(1 << i);", - "else", - " R[m] |= (1 << (i - 8));", + { + "/* MSB of 'i' is true for set, false for clear. */", + "if (i <= 7)", + " R[m] &= ~(1 << i);", + "else", + " R[m] |= (1 << (i - 8));", + }, }, { "n", "n", "clips.b <REG_N>", "0100nnnn10010001", - "if (R[n] < -128 || R[n] > 127) {", - " L (n);", - " SET_SR_CS (1);", - " if (R[n] > 127)", - " R[n] = 127;", - " else if (R[n] < -128)", - " R[n] = -128;", - "}", + { + "if (R[n] < -128 || R[n] > 127) {", + " L (n);", + " SET_SR_CS (1);", + " if (R[n] > 127)", + " R[n] = 127;", + " else if (R[n] < -128)", + " R[n] = -128;", + "}", + }, }, { "n", "n", "clips.w <REG_N>", "0100nnnn10010101", - "if (R[n] < -32768 || R[n] > 32767) {", - " L (n);", - " SET_SR_CS (1);", - " if (R[n] > 32767)", - " R[n] = 32767;", - " else if (R[n] < -32768)", - " R[n] = -32768;", - "}", + { + "if (R[n] < -32768 || R[n] > 32767) {", + " L (n);", + " SET_SR_CS (1);", + " if (R[n] > 32767)", + " R[n] = 32767;", + " else if (R[n] < -32768)", + " R[n] = -32768;", + "}", + }, }, { "n", "n", "clipu.b <REG_N>", "0100nnnn10000001", - "if (R[n] < -256 || R[n] > 255) {", - " L (n);", - " SET_SR_CS (1);", - " R[n] = 255;", - "}", + { + "if (R[n] < -256 || R[n] > 255) {", + " L (n);", + " SET_SR_CS (1);", + " R[n] = 255;", + "}", + }, }, { "n", "n", "clipu.w <REG_N>", "0100nnnn10000101", - "if (R[n] < -65536 || R[n] > 65535) {", - " L (n);", - " SET_SR_CS (1);", - " R[n] = 65535;", - "}", + { + "if (R[n] < -65536 || R[n] > 65535) {", + " L (n);", + " SET_SR_CS (1);", + " R[n] = 65535;", + "}", + }, }, { "n", "0n", "divs R0,<REG_N>", "0100nnnn10010100", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "if (R0 == 0)", - " R[n] = 0x7fffffff;", - "else if (R0 == -1 && R[n] == 0x80000000)", - " R[n] = 0x7fffffff;", - "else R[n] /= R0;", - "L (n);", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "if (R0 == 0)", + " R[n] = 0x7fffffff;", + "else if (R0 == -1 && R[n] == 0x80000000)", + " R[n] = 0x7fffffff;", + "else R[n] /= R0;", + "L (n);", + }, }, { "n", "0n", "divu R0,<REG_N>", "0100nnnn10000100", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "if (R0 == 0)", - " R[n] = 0xffffffff;", - "/* FIXME: The result may be implementation-defined if it is outside */", - "/* the range of signed int (i.e. if R[n] was negative and R0 == 1). */", - "else R[n] = R[n] / (unsigned int) R0;", - "L (n);", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "if (R0 == 0)", + " R[n] = 0xffffffff;", + "/* FIXME: The result may be implementation-defined if it is outside */", + "/* the range of signed int (i.e. if R[n] was negative and R0 == 1). */", + "else R[n] = R[n] / (unsigned int) R0;", + "L (n);", + }, }, { "n", "0n", "mulr R0,<REG_N>", "0100nnnn10000000", - "R[n] = (R[n] * R0) & 0xffffffff;", - "L (n);", + { + "R[n] = (R[n] * R0) & 0xffffffff;", + "L (n);", + }, }, { "0", "n", "ldbank @<REG_N>,R0", "0100nnnn11100101", - "int regn = (R[n] >> 2) & 0x1f;", - "int bankn = (R[n] >> 7) & 0x1ff;", - "if (regn > 19)", - " regn = 19; /* FIXME what should happen? */", - "R0 = saved_state.asregs.regstack[bankn].regs[regn];", - "L (0);", + { + "int regn = (R[n] >> 2) & 0x1f;", + "int bankn = (R[n] >> 7) & 0x1ff;", + "if (regn > 19)", + " regn = 19; /* FIXME what should happen? */", + "R0 = saved_state.asregs.regstack[bankn].regs[regn];", + "L (0);", + }, }, { "", "0n", "stbank R0,@<REG_N>", "0100nnnn11100001", - "int regn = (R[n] >> 2) & 0x1f;", - "int bankn = (R[n] >> 7) & 0x1ff;", - "if (regn > 19)", - " regn = 19; /* FIXME what should happen? */", - "saved_state.asregs.regstack[bankn].regs[regn] = R0;", + { + "int regn = (R[n] >> 2) & 0x1f;", + "int bankn = (R[n] >> 7) & 0x1ff;", + "if (regn > 19)", + " regn = 19; /* FIXME what should happen? */", + "saved_state.asregs.regstack[bankn].regs[regn] = R0;", + }, }, { "", "", "resbank", "0000000001011011", - "int i;", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - /* FIXME: cdef all */ - "if (BO) { /* Bank Overflow */", - /* FIXME: how do we know when to reset BO? */ - " for (i = 0; i <= 14; i++) {", - " R[i] = RLAT (R[15]);", - " MA (1);", - " R[15] += 4;", - " }", - " PR = RLAT (R[15]);", - " R[15] += 4;", - " MA (1);", - " GBR = RLAT (R[15]);", - " R[15] += 4;", - " MA (1);", - " MACH = RLAT (R[15]);", - " R[15] += 4;", - " MA (1);", - " MACL = RLAT (R[15]);", - " R[15] += 4;", - " MA (1);", - "}", - "else if (BANKN == 0) /* Bank Underflow */", - " RAISE_EXCEPTION (SIGILL);", /* FIXME: what exception? */ - "else {", - " SET_BANKN (BANKN - 1);", - " for (i = 0; i <= 14; i++)", - " R[i] = saved_state.asregs.regstack[BANKN].regs[i];", - " MACH = saved_state.asregs.regstack[BANKN].regs[15];", - " PR = saved_state.asregs.regstack[BANKN].regs[17];", - " GBR = saved_state.asregs.regstack[BANKN].regs[18];", - " MACL = saved_state.asregs.regstack[BANKN].regs[19];", - "}", + { + "int i;", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + /* FIXME: cdef all */ + "if (BO) { /* Bank Overflow */", + /* FIXME: how do we know when to reset BO? */ + " for (i = 0; i <= 14; i++) {", + " R[i] = RLAT (R[15]);", + " MA (1);", + " R[15] += 4;", + " }", + " PR = RLAT (R[15]);", + " R[15] += 4;", + " MA (1);", + " GBR = RLAT (R[15]);", + " R[15] += 4;", + " MA (1);", + " MACH = RLAT (R[15]);", + " R[15] += 4;", + " MA (1);", + " MACL = RLAT (R[15]);", + " R[15] += 4;", + " MA (1);", + "}", + "else if (BANKN == 0) /* Bank Underflow */", + " RAISE_EXCEPTION (SIGILL);", /* FIXME: what exception? */ + "else {", + " SET_BANKN (BANKN - 1);", + " for (i = 0; i <= 14; i++)", + " R[i] = saved_state.asregs.regstack[BANKN].regs[i];", + " MACH = saved_state.asregs.regstack[BANKN].regs[15];", + " PR = saved_state.asregs.regstack[BANKN].regs[17];", + " GBR = saved_state.asregs.regstack[BANKN].regs[18];", + " MACL = saved_state.asregs.regstack[BANKN].regs[19];", + "}", + }, }, { "f", "f-", "movml.l <REG_N>,@-R15", "0100nnnn11110001", - "/* Push Rn...R0 (if n==15, push pr and R14...R0). */", - "do {", - " MA (1);", - " R[15] -= 4;", - " if (n == 15)", - " WLAT (R[15], PR);", - " else", - " WLAT (R[15], R[n]);", - "} while (n-- > 0);", + { + "/* Push Rn...R0 (if n==15, push pr and R14...R0). */", + "do {", + " MA (1);", + " R[15] -= 4;", + " if (n == 15)", + " WLAT (R[15], PR);", + " else", + " WLAT (R[15], R[n]);", + "} while (n-- > 0);", + }, }, { "f", "f+", "movml.l @R15+,<REG_N>", "0100nnnn11110101", - "/* Pop R0...Rn (if n==15, pop R0...R14 and pr). */", - "int i = 0;\n", - "do {", - " MA (1);", - " if (i == 15)", - " PR = RLAT (R[15]);", - " else", - " R[i] = RLAT (R[15]);", - " R[15] += 4;", - "} while (i++ < n);", + { + "/* Pop R0...Rn (if n==15, pop R0...R14 and pr). */", + "int i = 0;\n", + "do {", + " MA (1);", + " if (i == 15)", + " PR = RLAT (R[15]);", + " else", + " R[i] = RLAT (R[15]);", + " R[15] += 4;", + "} while (i++ < n);", + }, }, { "f", "f-", "movmu.l <REG_N>,@-R15", "0100nnnn11110000", - "/* Push pr, R14...Rn (if n==15, push pr). */", /* FIXME */ - "int i = 15;\n", - "do {", - " MA (1);", - " R[15] -= 4;", - " if (i == 15)", - " WLAT (R[15], PR);", - " else", - " WLAT (R[15], R[i]);", - "} while (i-- > n);", + { + "/* Push pr, R14...Rn (if n==15, push pr). */", /* FIXME */ + "int i = 15;\n", + "do {", + " MA (1);", + " R[15] -= 4;", + " if (i == 15)", + " WLAT (R[15], PR);", + " else", + " WLAT (R[15], R[i]);", + "} while (i-- > n);", + }, }, { "f", "f+", "movmu.l @R15+,<REG_N>", "0100nnnn11110100", - "/* Pop Rn...R14, pr (if n==15, pop pr). */", /* FIXME */ - "do {", - " MA (1);", - " if (n == 15)", - " PR = RLAT (R[15]);", - " else", - " R[n] = RLAT (R[15]);", - " R[15] += 4;", - "} while (n++ < 15);", + { + "/* Pop Rn...R14, pr (if n==15, pop pr). */", /* FIXME */ + "do {", + " MA (1);", + " if (n == 15)", + " PR = RLAT (R[15]);", + " else", + " R[n] = RLAT (R[15]);", + " R[15] += 4;", + "} while (n++ < 15);", + }, }, { "", "", "nott", "0000000001101000", - "SET_SR_T (T == 0);", + { + "SET_SR_T (T == 0);", + }, }, { "", "", "bt.s <bdisp8>", "10001101i8p1....", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "if (T) {", - " SET_NIP (PC + 4 + (SEXT (i) * 2));", - " cycles += 2;", - " Delay_Slot (PC + 2);", - "}", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "if (T) {", + " SET_NIP (PC + 4 + (SEXT (i) * 2));", + " cycles += 2;", + " Delay_Slot (PC + 2);", + "}", + }, }, { "", "", "clrmac", "0000000000101000", - "MACH = 0;", - "MACL = 0;", + { + "MACH = 0;", + "MACL = 0;", + }, }, { "", "", "clrs", "0000000001001000", - "SET_SR_S (0);", + { + "SET_SR_S (0);", + }, }, { "", "", "clrt", "0000000000001000", - "SET_SR_T (0);", + { + "SET_SR_T (0);", + }, }, /* sh4a */ { "", "", "clrdmxy", "0000000010001000", - "saved_state.asregs.sr &= ~(SR_MASK_DMX | SR_MASK_DMY);" + { + "saved_state.asregs.sr &= ~(SR_MASK_DMX | SR_MASK_DMY);" + }, }, { "", "0", "cmp/eq #<imm>,R0", "10001000i8*1....", - "SET_SR_T (R0 == SEXT (i));", + { + "SET_SR_T (R0 == SEXT (i));", + }, }, { "", "mn", "cmp/eq <REG_M>,<REG_N>", "0011nnnnmmmm0000", - "SET_SR_T (R[n] == R[m]);", + { + "SET_SR_T (R[n] == R[m]);", + }, }, { "", "mn", "cmp/ge <REG_M>,<REG_N>", "0011nnnnmmmm0011", - "SET_SR_T (R[n] >= R[m]);", + { + "SET_SR_T (R[n] >= R[m]);", + }, }, { "", "mn", "cmp/gt <REG_M>,<REG_N>", "0011nnnnmmmm0111", - "SET_SR_T (R[n] > R[m]);", + { + "SET_SR_T (R[n] > R[m]);", + }, }, { "", "mn", "cmp/hi <REG_M>,<REG_N>", "0011nnnnmmmm0110", - "SET_SR_T (UR[n] > UR[m]);", + { + "SET_SR_T (UR[n] > UR[m]);", + }, }, { "", "mn", "cmp/hs <REG_M>,<REG_N>", "0011nnnnmmmm0010", - "SET_SR_T (UR[n] >= UR[m]);", + { + "SET_SR_T (UR[n] >= UR[m]);", + }, }, { "", "n", "cmp/pl <REG_N>", "0100nnnn00010101", - "SET_SR_T (R[n] > 0);", + { + "SET_SR_T (R[n] > 0);", + }, }, { "", "n", "cmp/pz <REG_N>", "0100nnnn00010001", - "SET_SR_T (R[n] >= 0);", + { + "SET_SR_T (R[n] >= 0);", + }, }, { "", "mn", "cmp/str <REG_M>,<REG_N>", "0010nnnnmmmm1100", - "ult = R[n] ^ R[m];", - "SET_SR_T (((ult & 0xff000000) == 0)", - " | ((ult & 0xff0000) == 0)", - " | ((ult & 0xff00) == 0)", - " | ((ult & 0xff) == 0));", + { + "ult = R[n] ^ R[m];", + "SET_SR_T (((ult & 0xff000000) == 0)", + " | ((ult & 0xff0000) == 0)", + " | ((ult & 0xff00) == 0)", + " | ((ult & 0xff) == 0));", + }, }, { "", "mn", "div0s <REG_M>,<REG_N>", "0010nnnnmmmm0111", - "SET_SR_Q ((R[n] & sbit) != 0);", - "SET_SR_M ((R[m] & sbit) != 0);", - "SET_SR_T (M != Q);", + { + "SET_SR_Q ((R[n] & sbit) != 0);", + "SET_SR_M ((R[m] & sbit) != 0);", + "SET_SR_T (M != Q);", + }, }, { "", "", "div0u", "0000000000011001", - "SET_SR_M (0);", - "SET_SR_Q (0);", - "SET_SR_T (0);", + { + "SET_SR_M (0);", + "SET_SR_Q (0);", + "SET_SR_T (0);", + }, }, { "n", "nm", "div1 <REG_M>,<REG_N>", "0011nnnnmmmm0100", - "div1 (&R0, m, n/*, T*/);", + { + "div1 (&R0, m, n/*, T*/);", + }, }, { "", "nm", "dmuls.l <REG_M>,<REG_N>", "0011nnnnmmmm1101", - "dmul_s (R[n], R[m]);", + { + "dmul_s (R[n], R[m]);", + }, }, { "", "nm", "dmulu.l <REG_M>,<REG_N>", "0011nnnnmmmm0101", - "dmul_u (R[n], R[m]);", + { + "dmul_u (R[n], R[m]);", + }, }, { "n", "n", "dt <REG_N>", "0100nnnn00010000", - "R[n]--;", - "SET_SR_T (R[n] == 0);", + { + "R[n]--;", + "SET_SR_T (R[n] == 0);", + }, }, { "n", "m", "exts.b <REG_M>,<REG_N>", "0110nnnnmmmm1110", - "R[n] = SEXT (R[m]);", + { + "R[n] = SEXT (R[m]);", + }, }, { "n", "m", "exts.w <REG_M>,<REG_N>", "0110nnnnmmmm1111", - "R[n] = SEXTW (R[m]);", + { + "R[n] = SEXTW (R[m]);", + }, }, { "n", "m", "extu.b <REG_M>,<REG_N>", "0110nnnnmmmm1100", - "R[n] = (R[m] & 0xff);", + { + "R[n] = (R[m] & 0xff);", + }, }, { "n", "m", "extu.w <REG_M>,<REG_N>", "0110nnnnmmmm1101", - "R[n] = (R[m] & 0xffff);", + { + "R[n] = (R[m] & 0xffff);", + }, }, /* sh2e */ { "", "", "fabs <FREG_N>", "1111nnnn01011101", - " union", - " {", - " unsigned int i;", - " float f;", - " } u;", - " u.f = FR (n);", - " u.i &= 0x7fffffff;", - " SET_FR (n, u.f);", + { + " union", + " {", + " unsigned int i;", + " float f;", + " } u;", + " u.f = FR (n);", + " u.i &= 0x7fffffff;", + " SET_FR (n, u.f);", + }, }, /* sh2e */ { "", "", "fadd <FREG_M>,<FREG_N>", "1111nnnnmmmm0000", - "FP_OP (n, +, m);", + { + "FP_OP (n, +, m);", + }, }, /* sh2e */ { "", "", "fcmp/eq <FREG_M>,<FREG_N>", "1111nnnnmmmm0100", - "FP_CMP (n, ==, m);", + { + "FP_CMP (n, ==, m);", + }, }, /* sh2e */ { "", "", "fcmp/gt <FREG_M>,<FREG_N>", "1111nnnnmmmm0101", - "FP_CMP (n, >, m);", + { + "FP_CMP (n, >, m);", + }, }, /* sh4 */ { "", "", "fcnvds <DR_N>,FPUL", "1111nnnn10111101", - "if (! FPSCR_PR || n & 1)", - " RAISE_EXCEPTION (SIGILL);", - "else", - "{", - " union", - " {", - " int i;", - " float f;", - " } u;", - " u.f = DR (n);", - " FPUL = u.i;", - "}", + { + "if (! FPSCR_PR || n & 1)", + " RAISE_EXCEPTION (SIGILL);", + "else", + "{", + " union", + " {", + " int i;", + " float f;", + " } u;", + " u.f = DR (n);", + " FPUL = u.i;", + "}", + }, }, /* sh4 */ { "", "", "fcnvsd FPUL,<DR_N>", "1111nnnn10101101", - "if (! FPSCR_PR || n & 1)", - " RAISE_EXCEPTION (SIGILL);", - "else", - "{", - " union", - " {", - " int i;", - " float f;", - " } u;", - " u.i = FPUL;", - " SET_DR (n, u.f);", - "}", + { + "if (! FPSCR_PR || n & 1)", + " RAISE_EXCEPTION (SIGILL);", + "else", + "{", + " union", + " {", + " int i;", + " float f;", + " } u;", + " u.i = FPUL;", + " SET_DR (n, u.f);", + "}", + }, }, /* sh2e */ { "", "", "fdiv <FREG_M>,<FREG_N>", "1111nnnnmmmm0011", - "FP_OP (n, /, m);", - "/* FIXME: check for DP and (n & 1) == 0? */", + { + "FP_OP (n, /, m);", + "/* FIXME: check for DP and (n & 1) == 0? */", + }, }, /* sh4 */ { "", "", "fipr <FV_M>,<FV_N>", "1111vvVV11101101", - "if (FPSCR_PR)", - " RAISE_EXCEPTION (SIGILL);", - "else", - "{", - " double fsum = 0;", - " if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)", - " RAISE_EXCEPTION (SIGILL);", - " /* FIXME: check for nans and infinities. */", - " fsum += FR (v1+0) * FR (v2+0);", - " fsum += FR (v1+1) * FR (v2+1);", - " fsum += FR (v1+2) * FR (v2+2);", - " fsum += FR (v1+3) * FR (v2+3);", - " SET_FR (v1+3, fsum);", - "}", + { + "if (FPSCR_PR)", + " RAISE_EXCEPTION (SIGILL);", + "else", + "{", + " double fsum = 0;", + " if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)", + " RAISE_EXCEPTION (SIGILL);", + " /* FIXME: check for nans and infinities. */", + " fsum += FR (v1+0) * FR (v2+0);", + " fsum += FR (v1+1) * FR (v2+1);", + " fsum += FR (v1+2) * FR (v2+2);", + " fsum += FR (v1+3) * FR (v2+3);", + " SET_FR (v1+3, fsum);", + "}", + }, }, /* sh2e */ { "", "", "fldi0 <FREG_N>", "1111nnnn10001101", - "SET_FR (n, (float) 0.0);", - "/* FIXME: check for DP and (n & 1) == 0? */", + { + "SET_FR (n, (float) 0.0);", + "/* FIXME: check for DP and (n & 1) == 0? */", + }, }, /* sh2e */ { "", "", "fldi1 <FREG_N>", "1111nnnn10011101", - "SET_FR (n, (float) 1.0);", - "/* FIXME: check for DP and (n & 1) == 0? */", + { + "SET_FR (n, (float) 1.0);", + "/* FIXME: check for DP and (n & 1) == 0? */", + }, }, /* sh2e */ { "", "", "flds <FREG_N>,FPUL", "1111nnnn00011101", - " union", - " {", - " int i;", - " float f;", - " } u;", - " u.f = FR (n);", - " FPUL = u.i;", + { + " union", + " {", + " int i;", + " float f;", + " } u;", + " u.f = FR (n);", + " FPUL = u.i;", + }, }, /* sh2e */ { "", "", "float FPUL,<FREG_N>", "1111nnnn00101101", - /* sh4 */ - "if (FPSCR_PR)", - " SET_DR (n, (double) FPUL);", - "else", - "{", - " SET_FR (n, (float) FPUL);", - "}", + { + /* sh4 */ + "if (FPSCR_PR)", + " SET_DR (n, (double) FPUL);", + "else", + "{", + " SET_FR (n, (float) FPUL);", + "}", + }, }, /* sh2e */ { "", "", "fmac <FREG_0>,<FREG_M>,<FREG_N>", "1111nnnnmmmm1110", - "SET_FR (n, FR (m) * FR (0) + FR (n));", - "/* FIXME: check for DP and (n & 1) == 0? */", + { + "SET_FR (n, FR (m) * FR (0) + FR (n));", + "/* FIXME: check for DP and (n & 1) == 0? */", + }, }, /* sh2e */ { "", "", "fmov <FREG_M>,<FREG_N>", "1111nnnnmmmm1100", - /* sh4 */ - "if (FPSCR_SZ) {", - " int ni = XD_TO_XF (n);", - " int mi = XD_TO_XF (m);", - " SET_XF (ni + 0, XF (mi + 0));", - " SET_XF (ni + 1, XF (mi + 1));", - "}", - "else", - "{", - " SET_FR (n, FR (m));", - "}", + { + /* sh4 */ + "if (FPSCR_SZ) {", + " int ni = XD_TO_XF (n);", + " int mi = XD_TO_XF (m);", + " SET_XF (ni + 0, XF (mi + 0));", + " SET_XF (ni + 1, XF (mi + 1));", + "}", + "else", + "{", + " SET_FR (n, FR (m));", + "}", + }, }, /* sh2e */ { "", "n", "fmov.s <FREG_M>,@<REG_N>", "1111nnnnmmmm1010", - /* sh4 */ - "if (FPSCR_SZ) {", - " MA (2);", - " WDAT (R[n], m);", - "}", - "else", - "{", - " MA (1);", - " WLAT (R[n], FI (m));", - "}", + { + /* sh4 */ + "if (FPSCR_SZ) {", + " MA (2);", + " WDAT (R[n], m);", + "}", + "else", + "{", + " MA (1);", + " WLAT (R[n], FI (m));", + "}", + }, }, /* sh2e */ { "", "m", "fmov.s @<REG_M>,<FREG_N>", "1111nnnnmmmm1000", - /* sh4 */ - "if (FPSCR_SZ) {", - " MA (2);", - " RDAT (R[m], n);", - "}", - "else", - "{", - " MA (1);", - " SET_FI (n, RLAT (R[m]));", - "}", + { + /* sh4 */ + "if (FPSCR_SZ) {", + " MA (2);", + " RDAT (R[m], n);", + "}", + "else", + "{", + " MA (1);", + " SET_FI (n, RLAT (R[m]));", + "}", + }, }, /* sh2a */ { "", "n", "fmov.s @(disp12,<REG_N>), <FREG_M>", "0011nnnnmmmm0001", - "/* and fmov.s <FREG_N>, @(disp12,<FREG_M>)", - " and mov.bwl <REG_N>, @(disp12,<REG_M>)", - " and mov.bwl @(disp12,<REG_N>),<REG_M>", - " and movu.bw @(disp12,<REG_N>),<REG_M>. */", - "int word2 = RIAT (nip);", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "SET_NIP (nip + 2); /* Consume 2 more bytes. */", - "MA (1);", - "do_long_move_insn (word2 & 0xf000, word2 & 0x0fff, m, n, &thislock);", + { + "/* and fmov.s <FREG_N>, @(disp12,<FREG_M>)", + " and mov.bwl <REG_N>, @(disp12,<REG_M>)", + " and mov.bwl @(disp12,<REG_N>),<REG_M>", + " and movu.bw @(disp12,<REG_N>),<REG_M>. */", + "int word2 = RIAT (nip);", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "SET_NIP (nip + 2); /* Consume 2 more bytes. */", + "MA (1);", + "do_long_move_insn (word2 & 0xf000, word2 & 0x0fff, m, n, &thislock);", + }, }, /* sh2e */ { "m", "m", "fmov.s @<REG_M>+,<FREG_N>", "1111nnnnmmmm1001", - /* sh4 */ - "if (FPSCR_SZ) {", - " MA (2);", - " RDAT (R[m], n);", - " R[m] += 8;", - "}", - "else", - "{", - " MA (1);", - " SET_FI (n, RLAT (R[m]));", - " R[m] += 4;", - "}", + { + /* sh4 */ + "if (FPSCR_SZ) {", + " MA (2);", + " RDAT (R[m], n);", + " R[m] += 8;", + "}", + "else", + "{", + " MA (1);", + " SET_FI (n, RLAT (R[m]));", + " R[m] += 4;", + "}", + }, }, /* sh2e */ { "n", "n", "fmov.s <FREG_M>,@-<REG_N>", "1111nnnnmmmm1011", - /* sh4 */ - "if (FPSCR_SZ) {", - " MA (2);", - " R[n] -= 8;", - " WDAT (R[n], m);", - "}", - "else", - "{", - " MA (1);", - " R[n] -= 4;", - " WLAT (R[n], FI (m));", - "}", + { + /* sh4 */ + "if (FPSCR_SZ) {", + " MA (2);", + " R[n] -= 8;", + " WDAT (R[n], m);", + "}", + "else", + "{", + " MA (1);", + " R[n] -= 4;", + " WLAT (R[n], FI (m));", + "}", + }, }, /* sh2e */ { "", "0m", "fmov.s @(R0,<REG_M>),<FREG_N>", "1111nnnnmmmm0110", - /* sh4 */ - "if (FPSCR_SZ) {", - " MA (2);", - " RDAT (R[0]+R[m], n);", - "}", - "else", - "{", - " MA (1);", - " SET_FI (n, RLAT (R[0] + R[m]));", - "}", + { + /* sh4 */ + "if (FPSCR_SZ) {", + " MA (2);", + " RDAT (R[0]+R[m], n);", + "}", + "else", + "{", + " MA (1);", + " SET_FI (n, RLAT (R[0] + R[m]));", + "}", + }, }, /* sh2e */ { "", "0n", "fmov.s <FREG_M>,@(R0,<REG_N>)", "1111nnnnmmmm0111", - /* sh4 */ - "if (FPSCR_SZ) {", - " MA (2);", - " WDAT (R[0]+R[n], m);", - "}", - "else", - "{", - " MA (1);", - " WLAT ((R[0]+R[n]), FI (m));", - "}", + { + /* sh4 */ + "if (FPSCR_SZ) {", + " MA (2);", + " WDAT (R[0]+R[n], m);", + "}", + "else", + "{", + " MA (1);", + " WLAT ((R[0]+R[n]), FI (m));", + "}", + }, }, /* sh4: @@ -668,921 +822,1238 @@ static op tab[] = /* sh2e */ { "", "", "fmul <FREG_M>,<FREG_N>", "1111nnnnmmmm0010", - "FP_OP (n, *, m);", + { + "FP_OP (n, *, m);", + }, }, /* sh2e */ { "", "", "fneg <FREG_N>", "1111nnnn01001101", - " union", - " {", - " unsigned int i;", - " float f;", - " } u;", - " u.f = FR (n);", - " u.i ^= 0x80000000;", - " SET_FR (n, u.f);", + { + " union", + " {", + " unsigned int i;", + " float f;", + " } u;", + " u.f = FR (n);", + " u.i ^= 0x80000000;", + " SET_FR (n, u.f);", + }, }, /* sh4a */ { "", "", "fpchg", "1111011111111101", - "SET_FPSCR (GET_FPSCR () ^ FPSCR_MASK_PR);", + { + "SET_FPSCR (GET_FPSCR () ^ FPSCR_MASK_PR);", + }, }, /* sh4 */ { "", "", "frchg", "1111101111111101", - "if (FPSCR_PR)", - " RAISE_EXCEPTION (SIGILL);", - "else if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)", - " RAISE_EXCEPTION (SIGILL);", - "else", - " SET_FPSCR (GET_FPSCR () ^ FPSCR_MASK_FR);", + { + "if (FPSCR_PR)", + " RAISE_EXCEPTION (SIGILL);", + "else if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)", + " RAISE_EXCEPTION (SIGILL);", + "else", + " SET_FPSCR (GET_FPSCR () ^ FPSCR_MASK_FR);", + }, }, /* sh4 */ { "", "", "fsca", "1111eeee11111101", - "if (FPSCR_PR)", - " RAISE_EXCEPTION (SIGILL);", - "else if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)", - " RAISE_EXCEPTION (SIGILL);", - "else", - " {", - " SET_FR (n, fsca_s (FPUL, &sin));", - " SET_FR (n+1, fsca_s (FPUL, &cos));", - " }", + { + "if (FPSCR_PR)", + " RAISE_EXCEPTION (SIGILL);", + "else if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)", + " RAISE_EXCEPTION (SIGILL);", + "else", + " {", + " SET_FR (n, fsca_s (FPUL, &sin));", + " SET_FR (n+1, fsca_s (FPUL, &cos));", + " }", + }, }, /* sh4 */ { "", "", "fschg", "1111001111111101", - "SET_FPSCR (GET_FPSCR () ^ FPSCR_MASK_SZ);", + { + "SET_FPSCR (GET_FPSCR () ^ FPSCR_MASK_SZ);", + }, }, /* sh3e */ { "", "", "fsqrt <FREG_N>", "1111nnnn01101101", - "FP_UNARY (n, sqrt);", + { + "FP_UNARY (n, sqrt);", + }, }, /* sh4 */ { "", "", "fsrra <FREG_N>", "1111nnnn01111101", - "if (FPSCR_PR)", - " RAISE_EXCEPTION (SIGILL);", - "else if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)", - " RAISE_EXCEPTION (SIGILL);", - "else", - " SET_FR (n, fsrra_s (FR (n)));", + { + "if (FPSCR_PR)", + " RAISE_EXCEPTION (SIGILL);", + "else if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)", + " RAISE_EXCEPTION (SIGILL);", + "else", + " SET_FR (n, fsrra_s (FR (n)));", + }, }, /* sh2e */ { "", "", "fsub <FREG_M>,<FREG_N>", "1111nnnnmmmm0001", - "FP_OP (n, -, m);", + { + "FP_OP (n, -, m);", + }, }, /* sh2e */ { "", "", "ftrc <FREG_N>, FPUL", "1111nnnn00111101", - /* sh4 */ - "if (FPSCR_PR) {", - " if (DR (n) != DR (n)) /* NaN */", - " FPUL = 0x80000000;", - " else", - " FPUL = (int) DR (n);", - "}", - "else", - "if (FR (n) != FR (n)) /* NaN */", - " FPUL = 0x80000000;", - "else", - " FPUL = (int) FR (n);", + { + /* sh4 */ + "if (FPSCR_PR) {", + " if (DR (n) != DR (n)) /* NaN */", + " FPUL = 0x80000000;", + " else", + " FPUL = (int) DR (n);", + "}", + "else", + "if (FR (n) != FR (n)) /* NaN */", + " FPUL = 0x80000000;", + "else", + " FPUL = (int) FR (n);", + }, }, /* sh4 */ { "", "", "ftrv <FV_N>", "1111vv0111111101", - "if (FPSCR_PR)", - " RAISE_EXCEPTION (SIGILL);", - "else", - "{", - " if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)", - " RAISE_EXCEPTION (SIGILL);", - " /* FIXME not implemented. */", - " printf (\"ftrv xmtrx, FV%d\\n\", v1);", - "}", + { + "if (FPSCR_PR)", + " RAISE_EXCEPTION (SIGILL);", + "else", + "{", + " if (saved_state.asregs.bfd_mach == bfd_mach_sh2a)", + " RAISE_EXCEPTION (SIGILL);", + " /* FIXME not implemented. */", + " printf (\"ftrv xmtrx, FV%d\\n\", v1);", + "}", + }, }, /* sh2e */ { "", "", "fsts FPUL,<FREG_N>", "1111nnnn00001101", - " union", - " {", - " int i;", - " float f;", - " } u;", - " u.i = FPUL;", - " SET_FR (n, u.f);", + { + " union", + " {", + " int i;", + " float f;", + " } u;", + " u.i = FPUL;", + " SET_FR (n, u.f);", + }, }, { "", "n", "jmp @<REG_N>", "0100nnnn00101011", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "SET_NIP (PT2H (R[n]));", - "cycles += 2;", - "Delay_Slot (PC + 2);", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "SET_NIP (PT2H (R[n]));", + "cycles += 2;", + "Delay_Slot (PC + 2);", + }, }, { "", "n", "jsr @<REG_N>", "0100nnnn00001011", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "PR = PH2T (PC + 4);", - "if (~doprofile)", - " gotcall (PR, R[n]);", - "SET_NIP (PT2H (R[n]));", - "cycles += 2;", - "Delay_Slot (PC + 2);", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "PR = PH2T (PC + 4);", + "if (~doprofile)", + " gotcall (PR, R[n]);", + "SET_NIP (PT2H (R[n]));", + "cycles += 2;", + "Delay_Slot (PC + 2);", + }, }, { "", "n", "jsr/n @<REG_N>", "0100nnnn01001011", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "PR = PH2T (PC + 2);", - "if (~doprofile)", - " gotcall (PR, R[n]);", - "SET_NIP (PT2H (R[n]));", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "PR = PH2T (PC + 2);", + "if (~doprofile)", + " gotcall (PR, R[n]);", + "SET_NIP (PT2H (R[n]));", + }, }, { "", "", "jsr/n @@(<disp>,TBR)", "10000011i8p4....", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "PR = PH2T (PC + 2);", - "if (~doprofile)", - " gotcall (PR, i + TBR);", - "SET_NIP (PT2H (i + TBR));", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "PR = PH2T (PC + 2);", + "if (~doprofile)", + " gotcall (PR, i + TBR);", + "SET_NIP (PT2H (i + TBR));", + }, }, { "", "n", "ldc <REG_N>,<CREG_M>", "0100nnnnmmmm1110", - "CREG (m) = R[n];", - "/* FIXME: user mode */", + { + "CREG (m) = R[n];", + "/* FIXME: user mode */", + }, }, { "", "n", "ldc <REG_N>,SR", "0100nnnn00001110", - "SET_SR (R[n]);", - "/* FIXME: user mode */", + { + "SET_SR (R[n]);", + "/* FIXME: user mode */", + }, }, { "", "n", "ldc <REG_N>,MOD", "0100nnnn01011110", - "SET_MOD (R[n]);", + { + "SET_MOD (R[n]);", + }, }, { "", "n", "ldc <REG_N>,DBR", "0100nnnn11111010", - "if (SR_MD)", - " DBR = R[n]; /* priv mode */", - "else", - " RAISE_EXCEPTION (SIGILL); /* user mode */", + { + "if (SR_MD)", + " DBR = R[n]; /* priv mode */", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, }, { "", "n", "ldc <REG_N>,SGR", "0100nnnn00111010", - "if (SR_MD)", - " SGR = R[n]; /* priv mode */", - "else", - " RAISE_EXCEPTION (SIGILL); /* user mode */", + { + "if (SR_MD)", + " SGR = R[n]; /* priv mode */", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, }, { "", "n", "ldc <REG_N>,TBR", "0100nnnn01001010", - "if (SR_MD)", /* FIXME? */ - " TBR = R[n]; /* priv mode */", - "else", - " RAISE_EXCEPTION (SIGILL); /* user mode */", + { + "if (SR_MD)", /* FIXME? */ + " TBR = R[n]; /* priv mode */", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, }, { "n", "n", "ldc.l @<REG_N>+,<CREG_M>", "0100nnnnmmmm0111", - "MA (1);", - "CREG (m) = RLAT (R[n]);", - "R[n] += 4;", - "/* FIXME: user mode */", + { + "MA (1);", + "CREG (m) = RLAT (R[n]);", + "R[n] += 4;", + "/* FIXME: user mode */", + }, }, { "n", "n", "ldc.l @<REG_N>+,SR", "0100nnnn00000111", - "MA (1);", - "SET_SR (RLAT (R[n]));", - "R[n] += 4;", - "/* FIXME: user mode */", + { + "MA (1);", + "SET_SR (RLAT (R[n]));", + "R[n] += 4;", + "/* FIXME: user mode */", + }, }, { "n", "n", "ldc.l @<REG_N>+,MOD", "0100nnnn01010111", - "MA (1);", - "SET_MOD (RLAT (R[n]));", - "R[n] += 4;", + { + "MA (1);", + "SET_MOD (RLAT (R[n]));", + "R[n] += 4;", + }, }, { "n", "n", "ldc.l @<REG_N>+,DBR", "0100nnnn11110110", - "if (SR_MD)", - "{ /* priv mode */", - " MA (1);", - " DBR = RLAT (R[n]);", - " R[n] += 4;", - "}", - "else", - " RAISE_EXCEPTION (SIGILL); /* user mode */", + { + "if (SR_MD)", + "{ /* priv mode */", + " MA (1);", + " DBR = RLAT (R[n]);", + " R[n] += 4;", + "}", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, }, { "n", "n", "ldc.l @<REG_N>+,SGR", "0100nnnn00110110", - "if (SR_MD)", - "{ /* priv mode */", - " MA (1);", - " SGR = RLAT (R[n]);", - " R[n] += 4;", - "}", - "else", - " RAISE_EXCEPTION (SIGILL); /* user mode */", + { + "if (SR_MD)", + "{ /* priv mode */", + " MA (1);", + " SGR = RLAT (R[n]);", + " R[n] += 4;", + "}", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, }, /* sh-dsp */ { "", "", "ldre @(<disp>,PC)", "10001110i8p1....", - "RE = SEXT (i) * 2 + 4 + PH2T (PC);", + { + "RE = SEXT (i) * 2 + 4 + PH2T (PC);", + }, }, { "", "", "ldrs @(<disp>,PC)", "10001100i8p1....", - "RS = SEXT (i) * 2 + 4 + PH2T (PC);", + { + "RS = SEXT (i) * 2 + 4 + PH2T (PC);", + }, }, /* sh4a */ { "", "n", "ldrc <REG_N>", "0100nnnn00110100", - "SET_RC (R[n]);", - "loop = get_loop_bounds_ext (RS, RE, memory, mem_end, maskw, endianw);", - "CHECK_INSN_PTR (insn_ptr);", - "RE |= 1;", + { + "SET_RC (R[n]);", + "loop = get_loop_bounds_ext (RS, RE, memory, mem_end, maskw, endianw);", + "CHECK_INSN_PTR (insn_ptr);", + "RE |= 1;", + }, }, { "", "", "ldrc #<imm>", "10001010i8*1....", - "SET_RC (i);", - "loop = get_loop_bounds_ext (RS, RE, memory, mem_end, maskw, endianw);", - "CHECK_INSN_PTR (insn_ptr);", - "RE |= 1;", + { + "SET_RC (i);", + "loop = get_loop_bounds_ext (RS, RE, memory, mem_end, maskw, endianw);", + "CHECK_INSN_PTR (insn_ptr);", + "RE |= 1;", + }, }, { "", "n", "lds <REG_N>,<SREG_M>", "0100nnnnssss1010", - "SREG (m) = R[n];", + { + "SREG (m) = R[n];", + }, }, { "n", "n", "lds.l @<REG_N>+,<SREG_M>", "0100nnnnssss0110", - "MA (1);", - "SREG (m) = RLAT (R[n]);", - "R[n] += 4;", + { + "MA (1);", + "SREG (m) = RLAT (R[n]);", + "R[n] += 4;", + }, }, /* sh2e / sh-dsp (lds <REG_N>,DSR) */ { "", "n", "lds <REG_N>,FPSCR", "0100nnnn01101010", - "SET_FPSCR (R[n]);", + { + "SET_FPSCR (R[n]);", + }, }, /* sh2e / sh-dsp (lds.l @<REG_N>+,DSR) */ { "n", "n", "lds.l @<REG_N>+,FPSCR", "0100nnnn01100110", - "MA (1);", - "SET_FPSCR (RLAT (R[n]));", - "R[n] += 4;", + { + "MA (1);", + "SET_FPSCR (RLAT (R[n]));", + "R[n] += 4;", + }, }, { "", "", "ldtlb", "0000000000111000", - "/* We don't implement cache or tlb, so this is a noop. */", + { + "/* We don't implement cache or tlb, so this is a noop. */", + }, }, { "nm", "nm", "mac.l @<REG_M>+,@<REG_N>+", "0000nnnnmmmm1111", - "macl (&R0, memory, n, m);", + { + "macl (&R0, memory, n, m);", + }, }, { "nm", "nm", "mac.w @<REG_M>+,@<REG_N>+", "0100nnnnmmmm1111", - "macw (&R0, memory, n, m, endianw);", + { + "macw (&R0, memory, n, m, endianw);", + }, }, { "n", "", "mov #<imm>,<REG_N>", "1110nnnni8*1....", - "R[n] = SEXT (i);", + { + "R[n] = SEXT (i);", + }, }, { "n", "", "movi20 #<imm20>,<REG_N>", "0000nnnni8*10000", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "R[n] = ((i << 24) >> 12) | RIAT (nip);", - "SET_NIP (nip + 2); /* Consume 2 more bytes. */", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "R[n] = ((i << 24) >> 12) | RIAT (nip);", + "SET_NIP (nip + 2); /* Consume 2 more bytes. */", + }, }, { "n", "", "movi20s #<imm20>,<REG_N>", "0000nnnni8*10001", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "R[n] = ((((i & 0xf0) << 24) >> 12) | RIAT (nip)) << 8;", - "SET_NIP (nip + 2); /* Consume 2 more bytes. */", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "R[n] = ((((i & 0xf0) << 24) >> 12) | RIAT (nip)) << 8;", + "SET_NIP (nip + 2); /* Consume 2 more bytes. */", + }, }, { "n", "m", "mov <REG_M>,<REG_N>", "0110nnnnmmmm0011", - "R[n] = R[m];", + { + "R[n] = R[m];", + }, }, { "0", "", "mov.b @(<disp>,GBR),R0", "11000100i8*1....", - "MA (1);", - "R0 = RSBAT (i + GBR);", - "L (0);", + { + "MA (1);", + "R0 = RSBAT (i + GBR);", + "L (0);", + }, }, { "0", "m", "mov.b @(<disp>,<REG_M>),R0", "10000100mmmmi4*1", - "MA (1);", - "R0 = RSBAT (i + R[m]);", - "L (0);", + { + "MA (1);", + "R0 = RSBAT (i + R[m]);", + "L (0);", + }, }, { "n", "0m", "mov.b @(R0,<REG_M>),<REG_N>", "0000nnnnmmmm1100", - "MA (1);", - "R[n] = RSBAT (R0 + R[m]);", - "L (n);", + { + "MA (1);", + "R[n] = RSBAT (R0 + R[m]);", + "L (n);", + }, }, { "nm", "m", "mov.b @<REG_M>+,<REG_N>", "0110nnnnmmmm0100", - "MA (1);", - "R[n] = RSBAT (R[m]);", - "R[m] += 1;", - "L (n);", + { + "MA (1);", + "R[n] = RSBAT (R[m]);", + "R[m] += 1;", + "L (n);", + }, }, { "0n", "n", "mov.b @-<REG_N>,R0", "0100nnnn11001011", - "MA (1);", - "R[n] -= 1;", - "R0 = RSBAT (R[n]);", - "L (0);", + { + "MA (1);", + "R[n] -= 1;", + "R0 = RSBAT (R[n]);", + "L (0);", + }, }, { "", "mn", "mov.b <REG_M>,@<REG_N>", "0010nnnnmmmm0000", - "MA (1);", - "WBAT (R[n], R[m]);", + { + "MA (1);", + "WBAT (R[n], R[m]);", + }, }, { "", "0", "mov.b R0,@(<disp>,GBR)", "11000000i8*1....", - "MA (1);", - "WBAT (i + GBR, R0);", + { + "MA (1);", + "WBAT (i + GBR, R0);", + }, }, { "", "m0", "mov.b R0,@(<disp>,<REG_M>)", "10000000mmmmi4*1", - "MA (1);", - "WBAT (i + R[m], R0);", + { + "MA (1);", + "WBAT (i + R[m], R0);", + }, }, { "", "mn0", "mov.b <REG_M>,@(R0,<REG_N>)", "0000nnnnmmmm0100", - "MA (1);", - "WBAT (R[n] + R0, R[m]);", + { + "MA (1);", + "WBAT (R[n] + R0, R[m]);", + }, }, { "n", "nm", "mov.b <REG_M>,@-<REG_N>", "0010nnnnmmmm0100", - /* Allow for the case where m == n. */ - "int t = R[m];", - "MA (1);", - "R[n] -= 1;", - "WBAT (R[n], t);", + { + /* Allow for the case where m == n. */ + "int t = R[m];", + "MA (1);", + "R[n] -= 1;", + "WBAT (R[n], t);", + }, }, { "n", "n0", "mov.b R0,@<REG_N>+", "0100nnnn10001011", - "MA (1);", - "WBAT (R[n], R0);", - "R[n] += 1;", + { + "MA (1);", + "WBAT (R[n], R0);", + "R[n] += 1;", + }, }, { "n", "m", "mov.b @<REG_M>,<REG_N>", "0110nnnnmmmm0000", - "MA (1);", - "R[n] = RSBAT (R[m]);", - "L (n);", + { + "MA (1);", + "R[n] = RSBAT (R[m]);", + "L (n);", + }, }, { "0", "", "mov.l @(<disp>,GBR),R0", "11000110i8*4....", - "MA (1);", - "R0 = RLAT (i + GBR);", - "L (0);", + { + "MA (1);", + "R0 = RLAT (i + GBR);", + "L (0);", + }, }, { "n", "", "mov.l @(<disp>,PC),<REG_N>", "1101nnnni8p4....", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "MA (1);", - "R[n] = RLAT ((PH2T (PC) & ~3) + 4 + i);", - "L (n);", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "MA (1);", + "R[n] = RLAT ((PH2T (PC) & ~3) + 4 + i);", + "L (n);", + }, }, { "n", "m", "mov.l @(<disp>,<REG_M>),<REG_N>", "0101nnnnmmmmi4*4", - "MA (1);", - "R[n] = RLAT (i + R[m]);", - "L (n);", + { + "MA (1);", + "R[n] = RLAT (i + R[m]);", + "L (n);", + }, }, { "n", "m0", "mov.l @(R0,<REG_M>),<REG_N>", "0000nnnnmmmm1110", - "MA (1);", - "R[n] = RLAT (R0 + R[m]);", - "L (n);", + { + "MA (1);", + "R[n] = RLAT (R0 + R[m]);", + "L (n);", + }, }, { "nm", "m", "mov.l @<REG_M>+,<REG_N>", "0110nnnnmmmm0110", - "MA (1);", - "R[n] = RLAT (R[m]);", - "R[m] += 4;", - "L (n);", + { + "MA (1);", + "R[n] = RLAT (R[m]);", + "R[m] += 4;", + "L (n);", + }, }, { "0n", "n", "mov.l @-<REG_N>,R0", "0100nnnn11101011", - "MA (1);", - "R[n] -= 4;", - "R0 = RLAT (R[n]);", - "L (0);", + { + "MA (1);", + "R[n] -= 4;", + "R0 = RLAT (R[n]);", + "L (0);", + }, }, { "n", "m", "mov.l @<REG_M>,<REG_N>", "0110nnnnmmmm0010", - "MA (1);", - "R[n] = RLAT (R[m]);", - "L (n);", + { + "MA (1);", + "R[n] = RLAT (R[m]);", + "L (n);", + }, }, { "", "0", "mov.l R0,@(<disp>,GBR)", "11000010i8*4....", - "MA (1);", - "WLAT (i + GBR, R0);", + { + "MA (1);", + "WLAT (i + GBR, R0);", + }, }, { "", "nm", "mov.l <REG_M>,@(<disp>,<REG_N>)", "0001nnnnmmmmi4*4", - "MA (1);", - "WLAT (i + R[n], R[m]);", + { + "MA (1);", + "WLAT (i + R[n], R[m]);", + }, }, { "", "nm0", "mov.l <REG_M>,@(R0,<REG_N>)", "0000nnnnmmmm0110", - "MA (1);", - "WLAT (R0 + R[n], R[m]);", + { + "MA (1);", + "WLAT (R0 + R[n], R[m]);", + }, }, { "n", "nm", "mov.l <REG_M>,@-<REG_N>", "0010nnnnmmmm0110", - /* Allow for the case where m == n. */ - "int t = R[m];", - "MA (1) ;", - "R[n] -= 4;", - "WLAT (R[n], t);", + { + /* Allow for the case where m == n. */ + "int t = R[m];", + "MA (1) ;", + "R[n] -= 4;", + "WLAT (R[n], t);", + }, }, { "n", "n0", "mov.l R0,@<REG_N>+", "0100nnnn10101011", - "MA (1) ;", - "WLAT (R[n], R0);", - "R[n] += 4;", + { + "MA (1) ;", + "WLAT (R[n], R0);", + "R[n] += 4;", + }, }, { "", "nm", "mov.l <REG_M>,@<REG_N>", "0010nnnnmmmm0010", - "MA (1);", - "WLAT (R[n], R[m]);", + { + "MA (1);", + "WLAT (R[n], R[m]);", + }, }, { "0", "", "mov.w @(<disp>,GBR),R0", "11000101i8*2....", - "MA (1);", - "R0 = RSWAT (i + GBR);", - "L (0);", + { + "MA (1);", + "R0 = RSWAT (i + GBR);", + "L (0);", + }, }, { "n", "", "mov.w @(<disp>,PC),<REG_N>", "1001nnnni8p2....", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "MA (1);", - "R[n] = RSWAT (PH2T (PC + 4 + i));", - "L (n);", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "MA (1);", + "R[n] = RSWAT (PH2T (PC + 4 + i));", + "L (n);", + }, }, { "0", "m", "mov.w @(<disp>,<REG_M>),R0", "10000101mmmmi4*2", - "MA (1);", - "R0 = RSWAT (i + R[m]);", - "L (0);", + { + "MA (1);", + "R0 = RSWAT (i + R[m]);", + "L (0);", + }, }, { "n", "m0", "mov.w @(R0,<REG_M>),<REG_N>", "0000nnnnmmmm1101", - "MA (1);", - "R[n] = RSWAT (R0 + R[m]);", - "L (n);", + { + "MA (1);", + "R[n] = RSWAT (R0 + R[m]);", + "L (n);", + }, }, { "nm", "n", "mov.w @<REG_M>+,<REG_N>", "0110nnnnmmmm0101", - "MA (1);", - "R[n] = RSWAT (R[m]);", - "R[m] += 2;", - "L (n);", + { + "MA (1);", + "R[n] = RSWAT (R[m]);", + "R[m] += 2;", + "L (n);", + }, }, { "0n", "n", "mov.w @-<REG_N>,R0", "0100nnnn11011011", - "MA (1);", - "R[n] -= 2;", - "R0 = RSWAT (R[n]);", - "L (0);", + { + "MA (1);", + "R[n] -= 2;", + "R0 = RSWAT (R[n]);", + "L (0);", + }, }, { "n", "m", "mov.w @<REG_M>,<REG_N>", "0110nnnnmmmm0001", - "MA (1);", - "R[n] = RSWAT (R[m]);", - "L (n);", + { + "MA (1);", + "R[n] = RSWAT (R[m]);", + "L (n);", + }, }, { "", "0", "mov.w R0,@(<disp>,GBR)", "11000001i8*2....", - "MA (1);", - "WWAT (i + GBR, R0);", + { + "MA (1);", + "WWAT (i + GBR, R0);", + }, }, { "", "0m", "mov.w R0,@(<disp>,<REG_M>)", "10000001mmmmi4*2", - "MA (1);", - "WWAT (i + R[m], R0);", + { + "MA (1);", + "WWAT (i + R[m], R0);", + }, }, { "", "m0n", "mov.w <REG_M>,@(R0,<REG_N>)", "0000nnnnmmmm0101", - "MA (1);", - "WWAT (R0 + R[n], R[m]);", + { + "MA (1);", + "WWAT (R0 + R[n], R[m]);", + }, }, { "n", "mn", "mov.w <REG_M>,@-<REG_N>", "0010nnnnmmmm0101", - /* Allow for the case where m == n. */ - "int t = R[m];", - "MA (1);", - "R[n] -= 2;", - "WWAT (R[n], t);", + { + /* Allow for the case where m == n. */ + "int t = R[m];", + "MA (1);", + "R[n] -= 2;", + "WWAT (R[n], t);", + }, }, { "n", "0n", "mov.w R0,@<REG_N>+", "0100nnnn10011011", - "MA (1);", - "WWAT (R[n], R0);", - "R[n] += 2;", + { + "MA (1);", + "WWAT (R[n], R0);", + "R[n] += 2;", + }, }, { "", "nm", "mov.w <REG_M>,@<REG_N>", "0010nnnnmmmm0001", - "MA (1);", - "WWAT (R[n], R[m]);", + { + "MA (1);", + "WWAT (R[n], R[m]);", + }, }, { "0", "", "mova @(<disp>,PC),R0", "11000111i8p4....", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "R0 = ((i + 4 + PH2T (PC)) & ~0x3);", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "R0 = ((i + 4 + PH2T (PC)) & ~0x3);", + }, }, { "", "n0", "movca.l R0, @<REG_N>", "0000nnnn11000011", - "/* We don't simulate cache, so this insn is identical to mov. */", - "MA (1);", - "WLAT (R[n], R[0]);", + { + "/* We don't simulate cache, so this insn is identical to mov. */", + "MA (1);", + "WLAT (R[n], R[0]);", + }, }, { "", "n0", "movco.l R0, @<REG_N>", "0000nnnn01110011", - "/* LDST -> T */", - "SET_SR_T (LDST);", - "/* if (T) R0 -> (Rn) */", - "if (T)", - " WLAT (R[n], R[0]);", - "/* 0 -> LDST */", - "SET_LDST (0);", + { + "/* LDST -> T */", + "SET_SR_T (LDST);", + "/* if (T) R0 -> (Rn) */", + "if (T)", + " WLAT (R[n], R[0]);", + "/* 0 -> LDST */", + "SET_LDST (0);", + }, }, { "0", "n", "movli.l @<REG_N>, R0", "0000nnnn01100011", - "/* 1 -> LDST */", - "SET_LDST (1);", - "/* (Rn) -> R0 */", - "R[0] = RLAT (R[n]);", - "/* if (interrupt/exception) 0 -> LDST */", - "/* (we don't simulate asynchronous interrupts/exceptions) */", + { + "/* 1 -> LDST */", + "SET_LDST (1);", + "/* (Rn) -> R0 */", + "R[0] = RLAT (R[n]);", + "/* if (interrupt/exception) 0 -> LDST */", + "/* (we don't simulate asynchronous interrupts/exceptions) */", + }, }, { "n", "", "movt <REG_N>", "0000nnnn00101001", - "R[n] = T;", + { + "R[n] = T;", + }, }, { "", "", "movrt <REG_N>", "0000nnnn00111001", - "R[n] = (T == 0);", + { + "R[n] = (T == 0);", + }, }, { "0", "n", "movua.l @<REG_N>,R0", "0100nnnn10101001", - "int regn = R[n];", - "int e = target_little_endian ? 3 : 0;", - "MA (1);", - "R[0] = (RBAT (regn + (0^e)) << 24) + (RBAT (regn + (1^e)) << 16) +", - " (RBAT (regn + (2^e)) << 8) + RBAT (regn + (3^e));", - "L (0);", + { + "int regn = R[n];", + "int e = target_little_endian ? 3 : 0;", + "MA (1);", + "R[0] = (RBAT (regn + (0^e)) << 24) + (RBAT (regn + (1^e)) << 16) +", + " (RBAT (regn + (2^e)) << 8) + RBAT (regn + (3^e));", + "L (0);", + }, }, { "0n", "n", "movua.l @<REG_N>+,R0", "0100nnnn11101001", - "int regn = R[n];", - "int e = target_little_endian ? 3 : 0;", - "MA (1);", - "R[0] = (RBAT (regn + (0^e)) << 24) + (RBAT (regn + (1^e)) << 16) +", - " (RBAT (regn + (2^e)) << 8) + RBAT (regn + (3^e));", - "R[n] += 4;", - "L (0);", + { + "int regn = R[n];", + "int e = target_little_endian ? 3 : 0;", + "MA (1);", + "R[0] = (RBAT (regn + (0^e)) << 24) + (RBAT (regn + (1^e)) << 16) +", + " (RBAT (regn + (2^e)) << 8) + RBAT (regn + (3^e));", + "R[n] += 4;", + "L (0);", + }, }, { "", "mn", "mul.l <REG_M>,<REG_N>", "0000nnnnmmmm0111", - "MACL = ((int) R[n]) * ((int) R[m]);", + { + "MACL = ((int) R[n]) * ((int) R[m]);", + }, }, #if 0 /* FIXME: The above cast to int is not really portable. It should be replaced by a SEXT32 macro. */ { "", "nm", "mul.l <REG_M>,<REG_N>", "0000nnnnmmmm0111", - "MACL = R[n] * R[m];", + { + "MACL = R[n] * R[m];", + }, }, #endif /* muls.w - see muls */ { "", "mn", "muls <REG_M>,<REG_N>", "0010nnnnmmmm1111", - "MACL = ((int) (short) R[n]) * ((int) (short) R[m]);", + { + "MACL = ((int) (short) R[n]) * ((int) (short) R[m]);", + }, }, /* mulu.w - see mulu */ { "", "mn", "mulu <REG_M>,<REG_N>", "0010nnnnmmmm1110", - "MACL = (((unsigned int) (unsigned short) R[n])", - " * ((unsigned int) (unsigned short) R[m]));", + { + "MACL = (((unsigned int) (unsigned short) R[n])", + " * ((unsigned int) (unsigned short) R[m]));", + }, }, { "n", "m", "neg <REG_M>,<REG_N>", "0110nnnnmmmm1011", - "R[n] = - R[m];", + { + "R[n] = - R[m];", + }, }, { "n", "m", "negc <REG_M>,<REG_N>", "0110nnnnmmmm1010", - "ult = -T;", - "SET_SR_T (ult > 0);", - "R[n] = ult - R[m];", - "SET_SR_T (T || (R[n] > ult));", + { + "ult = -T;", + "SET_SR_T (ult > 0);", + "R[n] = ult - R[m];", + "SET_SR_T (T || (R[n] > ult));", + }, }, { "", "", "nop", "0000000000001001", - "/* nop */", + { + "/* nop */", + }, }, { "n", "m", "not <REG_M>,<REG_N>", "0110nnnnmmmm0111", - "R[n] = ~R[m];", + { + "R[n] = ~R[m];", + }, }, /* sh4a */ { "", "n", "icbi @<REG_N>", "0000nnnn11100011", - "/* Except for the effect on the cache - which is not simulated -", - " this is like a nop. */", + { + "/* Except for the effect on the cache - which is not simulated -", + " this is like a nop. */", + }, }, { "", "n", "ocbi @<REG_N>", "0000nnnn10010011", - "(void) RSBAT (R[n]); /* Take exceptions like byte load, otherwise noop. */", - "/* FIXME: Cache not implemented */", + { + "(void) RSBAT (R[n]); /* Take exceptions like byte load, otherwise noop. */", + "/* FIXME: Cache not implemented */", + }, }, { "", "n", "ocbp @<REG_N>", "0000nnnn10100011", - "(void) RSBAT (R[n]); /* Take exceptions like byte load, otherwise noop. */", - "/* FIXME: Cache not implemented */", + { + "(void) RSBAT (R[n]); /* Take exceptions like byte load, otherwise noop. */", + "/* FIXME: Cache not implemented */", + }, }, { "", "n", "ocbwb @<REG_N>", "0000nnnn10110011", - "(void) RSBAT (R[n]); /* Take exceptions like byte load, otherwise noop. */", - "/* FIXME: Cache not implemented */", + { + "(void) RSBAT (R[n]); /* Take exceptions like byte load, otherwise noop. */", + "/* FIXME: Cache not implemented */", + }, }, { "0", "", "or #<imm>,R0", "11001011i8*1....", - "R0 |= i;", + { + "R0 |= i;", + }, }, { "n", "m", "or <REG_M>,<REG_N>", "0010nnnnmmmm1011", - "R[n] |= R[m];", + { + "R[n] |= R[m];", + }, }, { "", "0", "or.b #<imm>,@(R0,GBR)", "11001111i8*1....", - "MA (1);", - "WBAT (R0 + GBR, (RBAT (R0 + GBR) | i));", + { + "MA (1);", + "WBAT (R0 + GBR, (RBAT (R0 + GBR) | i));", + }, }, { "", "n", "pref @<REG_N>", "0000nnnn10000011", - "/* Except for the effect on the cache - which is not simulated -", - " this is like a nop. */", + { + "/* Except for the effect on the cache - which is not simulated -", + " this is like a nop. */", + }, }, /* sh4a */ { "", "n", "prefi @<REG_N>", "0000nnnn11010011", - "/* Except for the effect on the cache - which is not simulated -", - " this is like a nop. */", + { + "/* Except for the effect on the cache - which is not simulated -", + " this is like a nop. */", + }, }, /* sh4a */ { "", "", "synco", "0000000010101011", - "/* Except for the effect on the pipeline - which is not simulated -", - " this is like a nop. */", + { + "/* Except for the effect on the pipeline - which is not simulated -", + " this is like a nop. */", + }, }, { "n", "n", "rotcl <REG_N>", "0100nnnn00100100", - "ult = R[n] < 0;", - "R[n] = (R[n] << 1) | T;", - "SET_SR_T (ult);", + { + "ult = R[n] < 0;", + "R[n] = (R[n] << 1) | T;", + "SET_SR_T (ult);", + }, }, { "n", "n", "rotcr <REG_N>", "0100nnnn00100101", - "ult = R[n] & 1;", - "R[n] = (UR[n] >> 1) | (T << 31);", - "SET_SR_T (ult);", + { + "ult = R[n] & 1;", + "R[n] = (UR[n] >> 1) | (T << 31);", + "SET_SR_T (ult);", + }, }, { "n", "n", "rotl <REG_N>", "0100nnnn00000100", - "SET_SR_T (R[n] < 0);", - "R[n] <<= 1;", - "R[n] |= T;", + { + "SET_SR_T (R[n] < 0);", + "R[n] <<= 1;", + "R[n] |= T;", + }, }, { "n", "n", "rotr <REG_N>", "0100nnnn00000101", - "SET_SR_T (R[n] & 1);", - "R[n] = UR[n] >> 1;", - "R[n] |= (T << 31);", + { + "SET_SR_T (R[n] & 1);", + "R[n] = UR[n] >> 1;", + "R[n] |= (T << 31);", + }, }, { "", "", "rte", "0000000000101011", + { #if 0 - /* SH-[12] */ - "int tmp = PC;", - "SET_NIP (PT2H (RLAT (R[15]) + 2));", - "R[15] += 4;", - "SET_SR (RLAT (R[15]) & 0x3f3);", - "R[15] += 4;", - "Delay_Slot (PC + 2);", + /* SH-[12] */ + "int tmp = PC;", + "SET_NIP (PT2H (RLAT (R[15]) + 2));", + "R[15] += 4;", + "SET_SR (RLAT (R[15]) & 0x3f3);", + "R[15] += 4;", + "Delay_Slot (PC + 2);", #else - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "SET_SR (SSR);", - "SET_NIP (PT2H (SPC));", - "cycles += 2;", - "Delay_Slot (PC + 2);", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "SET_SR (SSR);", + "SET_NIP (PT2H (SPC));", + "cycles += 2;", + "Delay_Slot (PC + 2);", #endif + }, }, { "", "", "rts", "0000000000001011", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "SET_NIP (PT2H (PR));", - "cycles += 2;", - "Delay_Slot (PC + 2);", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "SET_NIP (PT2H (PR));", + "cycles += 2;", + "Delay_Slot (PC + 2);", + }, }, { "", "", "rts/n", "0000000001101011", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "SET_NIP (PT2H (PR));", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "SET_NIP (PT2H (PR));", + }, }, { "0", "n", "rtv/n <REG_N>", "0000nnnn01111011", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "R0 = R[n];", - "L (0);", - "SET_NIP (PT2H (PR));", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "R0 = R[n];", + "L (0);", + "SET_NIP (PT2H (PR));", + }, }, /* sh4a */ { "", "", "setdmx", "0000000010011000", - "saved_state.asregs.sr |= SR_MASK_DMX;" - "saved_state.asregs.sr &= ~SR_MASK_DMY;" + { + "saved_state.asregs.sr |= SR_MASK_DMX;" + "saved_state.asregs.sr &= ~SR_MASK_DMY;" + }, }, /* sh4a */ { "", "", "setdmy", "0000000011001000", - "saved_state.asregs.sr |= SR_MASK_DMY;" - "saved_state.asregs.sr &= ~SR_MASK_DMX;" + { + "saved_state.asregs.sr |= SR_MASK_DMY;" + "saved_state.asregs.sr &= ~SR_MASK_DMX;" + }, }, /* sh-dsp */ { "", "n", "setrc <REG_N>", "0100nnnn00010100", - "SET_RC (R[n]);", + { + "SET_RC (R[n]);", + }, }, { "", "", "setrc #<imm>", "10000010i8*1....", - /* It would be more realistic to let loop_start point to some static - memory that contains an illegal opcode and then give a bus error when - the loop is eventually encountered, but it seems not only simpler, - but also more debugging-friendly to just catch the failure here. */ - "if (BUSERROR (RS | RE, maskw))", - " RAISE_EXCEPTION (SIGILL);", - "else {", - " SET_RC (i);", - " loop = get_loop_bounds (RS, RE, memory, mem_end, maskw, endianw);", - " CHECK_INSN_PTR (insn_ptr);", - "}", + { + /* It would be more realistic to let loop_start point to some static + memory that contains an illegal opcode and then give a bus error when + the loop is eventually encountered, but it seems not only simpler, + but also more debugging-friendly to just catch the failure here. */ + "if (BUSERROR (RS | RE, maskw))", + " RAISE_EXCEPTION (SIGILL);", + "else {", + " SET_RC (i);", + " loop = get_loop_bounds (RS, RE, memory, mem_end, maskw, endianw);", + " CHECK_INSN_PTR (insn_ptr);", + "}", + }, }, { "", "", "sets", "0000000001011000", - "SET_SR_S (1);", + { + "SET_SR_S (1);", + }, }, { "", "", "sett", "0000000000011000", - "SET_SR_T (1);", + { + "SET_SR_T (1);", + }, }, { "n", "mn", "shad <REG_M>,<REG_N>", "0100nnnnmmmm1100", - "R[n] = (R[m] < 0) ? (R[m]&0x1f ? R[n] >> ((-R[m])&0x1f) : R[n] >> 31) : (R[n] << (R[m] & 0x1f));", + { + "R[n] = (R[m] < 0) ? (R[m]&0x1f ? R[n] >> ((-R[m])&0x1f) : R[n] >> 31) : (R[n] << (R[m] & 0x1f));", + }, }, { "n", "n", "shal <REG_N>", "0100nnnn00100000", - "SET_SR_T (R[n] < 0);", - "R[n] <<= 1;", + { + "SET_SR_T (R[n] < 0);", + "R[n] <<= 1;", + }, }, { "n", "n", "shar <REG_N>", "0100nnnn00100001", - "SET_SR_T (R[n] & 1);", - "R[n] = R[n] >> 1;", + { + "SET_SR_T (R[n] & 1);", + "R[n] = R[n] >> 1;", + }, }, { "n", "mn", "shld <REG_M>,<REG_N>", "0100nnnnmmmm1101", - "R[n] = (R[m] < 0) ? (R[m]&0x1f ? UR[n] >> ((-R[m])&0x1f) : 0): (R[n] << (R[m] & 0x1f));", + { + "R[n] = (R[m] < 0) ? (R[m]&0x1f ? UR[n] >> ((-R[m])&0x1f) : 0): (R[n] << (R[m] & 0x1f));", + }, }, { "n", "n", "shll <REG_N>", "0100nnnn00000000", - "SET_SR_T (R[n] < 0);", - "R[n] <<= 1;", + { + "SET_SR_T (R[n] < 0);", + "R[n] <<= 1;", + }, }, { "n", "n", "shll2 <REG_N>", "0100nnnn00001000", - "R[n] <<= 2;", + { + "R[n] <<= 2;", + }, }, { "n", "n", "shll8 <REG_N>", "0100nnnn00011000", - "R[n] <<= 8;", + { + "R[n] <<= 8;", + }, }, { "n", "n", "shll16 <REG_N>", "0100nnnn00101000", - "R[n] <<= 16;", + { + "R[n] <<= 16;", + }, }, { "n", "n", "shlr <REG_N>", "0100nnnn00000001", - "SET_SR_T (R[n] & 1);", - "R[n] = UR[n] >> 1;", + { + "SET_SR_T (R[n] & 1);", + "R[n] = UR[n] >> 1;", + }, }, { "n", "n", "shlr2 <REG_N>", "0100nnnn00001001", - "R[n] = UR[n] >> 2;", + { + "R[n] = UR[n] >> 2;", + }, }, { "n", "n", "shlr8 <REG_N>", "0100nnnn00011001", - "R[n] = UR[n] >> 8;", + { + "R[n] = UR[n] >> 8;", + }, }, { "n", "n", "shlr16 <REG_N>", "0100nnnn00101001", - "R[n] = UR[n] >> 16;", + { + "R[n] = UR[n] >> 16;", + }, }, { "", "", "sleep", "0000000000011011", - "nip += trap (sd, 0xc3, &R0, PC, memory, maskl, maskw, endianw);", + { + "nip += trap (sd, 0xc3, &R0, PC, memory, maskl, maskw, endianw);", + }, }, { "n", "", "stc <CREG_M>,<REG_N>", "0000nnnnmmmm0010", - "R[n] = CREG (m);", + { + "R[n] = CREG (m);", + }, }, { "n", "", "stc SGR,<REG_N>", "0000nnnn00111010", - "if (SR_MD)", - " R[n] = SGR; /* priv mode */", - "else", - " RAISE_EXCEPTION (SIGILL); /* user mode */", + { + "if (SR_MD)", + " R[n] = SGR; /* priv mode */", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, }, { "n", "", "stc DBR,<REG_N>", "0000nnnn11111010", - "if (SR_MD)", - " R[n] = DBR; /* priv mode */", - "else", - " RAISE_EXCEPTION (SIGILL); /* user mode */", + { + "if (SR_MD)", + " R[n] = DBR; /* priv mode */", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, }, { "n", "", "stc TBR,<REG_N>", "0000nnnn01001010", - "if (SR_MD)", /* FIXME? */ - " R[n] = TBR; /* priv mode */", - "else", - " RAISE_EXCEPTION (SIGILL); /* user mode */", + { + "if (SR_MD)", /* FIXME? */ + " R[n] = TBR; /* priv mode */", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, }, { "n", "n", "stc.l <CREG_M>,@-<REG_N>", "0100nnnnmmmm0011", - "MA (1);", - "R[n] -= 4;", - "WLAT (R[n], CREG (m));", + { + "MA (1);", + "R[n] -= 4;", + "WLAT (R[n], CREG (m));", + }, }, { "n", "n", "stc.l SGR,@-<REG_N>", "0100nnnn00110010", - "if (SR_MD)", - "{ /* priv mode */", - " MA (1);", - " R[n] -= 4;", - " WLAT (R[n], SGR);", - "}", - "else", - " RAISE_EXCEPTION (SIGILL); /* user mode */", + { + "if (SR_MD)", + "{ /* priv mode */", + " MA (1);", + " R[n] -= 4;", + " WLAT (R[n], SGR);", + "}", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, }, { "n", "n", "stc.l DBR,@-<REG_N>", "0100nnnn11110010", - "if (SR_MD)", - "{ /* priv mode */", - " MA (1);", - " R[n] -= 4;", - " WLAT (R[n], DBR);", - "}", - "else", - " RAISE_EXCEPTION (SIGILL); /* user mode */", + { + "if (SR_MD)", + "{ /* priv mode */", + " MA (1);", + " R[n] -= 4;", + " WLAT (R[n], DBR);", + "}", + "else", + " RAISE_EXCEPTION (SIGILL); /* user mode */", + }, }, { "n", "", "sts <SREG_M>,<REG_N>", "0000nnnnssss1010", - "R[n] = SREG (m);", + { + "R[n] = SREG (m);", + }, }, { "n", "n", "sts.l <SREG_M>,@-<REG_N>", "0100nnnnssss0010", - "MA (1);", - "R[n] -= 4;", - "WLAT (R[n], SREG (m));", + { + "MA (1);", + "R[n] -= 4;", + "WLAT (R[n], SREG (m));", + }, }, { "n", "nm", "sub <REG_M>,<REG_N>", "0011nnnnmmmm1000", - "R[n] -= R[m];", + { + "R[n] -= R[m];", + }, }, { "n", "nm", "subc <REG_M>,<REG_N>", "0011nnnnmmmm1010", - "ult = R[n] - T;", - "SET_SR_T (ult > R[n]);", - "R[n] = ult - R[m];", - "SET_SR_T (T || (R[n] > ult));", + { + "ult = R[n] - T;", + "SET_SR_T (ult > R[n]);", + "R[n] = ult - R[m];", + "SET_SR_T (T || (R[n] > ult));", + }, }, { "n", "nm", "subv <REG_M>,<REG_N>", "0011nnnnmmmm1011", - "ult = R[n] - R[m];", - "SET_SR_T (((R[n] ^ R[m]) & (ult ^ R[n])) >> 31);", - "R[n] = ult;", + { + "ult = R[n] - R[m];", + "SET_SR_T (((R[n] ^ R[m]) & (ult ^ R[n])) >> 31);", + "R[n] = ult;", + }, }, { "n", "nm", "swap.b <REG_M>,<REG_N>", "0110nnnnmmmm1000", - "R[n] = ((R[m] & 0xffff0000)", - " | ((R[m] << 8) & 0xff00)", - " | ((R[m] >> 8) & 0x00ff));", + { + "R[n] = ((R[m] & 0xffff0000)", + " | ((R[m] << 8) & 0xff00)", + " | ((R[m] >> 8) & 0x00ff));", + }, }, { "n", "nm", "swap.w <REG_M>,<REG_N>", "0110nnnnmmmm1001", - "R[n] = (((R[m] << 16) & 0xffff0000)", - " | ((R[m] >> 16) & 0x00ffff));", + { + "R[n] = (((R[m] << 16) & 0xffff0000)", + " | ((R[m] >> 16) & 0x00ffff));", + }, }, { "", "n", "tas.b @<REG_N>", "0100nnnn00011011", - "MA (1);", - "ult = RBAT (R[n]);", - "SET_SR_T (ult == 0);", - "WBAT (R[n],ult|0x80);", + { + "MA (1);", + "ult = RBAT (R[n]);", + "SET_SR_T (ult == 0);", + "WBAT (R[n],ult|0x80);", + }, }, { "0", "", "trapa #<imm>", "11000011i8*1....", - "long imm = 0xff & i;", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "if (i < 20 || i == 33 || i == 34 || i == 0xc3)", - " nip += trap (sd, i, &R0, PC, memory, maskl, maskw, endianw);", + { + "long imm = 0xff & i;", + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "if (i < 20 || i == 33 || i == 34 || i == 0xc3)", + " nip += trap (sd, i, &R0, PC, memory, maskl, maskw, endianw);", #if 0 - "else {", - /* SH-[12] */ - " R[15] -= 4;", - " WLAT (R[15], GET_SR ());", - " R[15] -= 4;", - " WLAT (R[15], PH2T (PC + 2));", + "else {", + /* SH-[12] */ + " R[15] -= 4;", + " WLAT (R[15], GET_SR ());", + " R[15] -= 4;", + " WLAT (R[15], PH2T (PC + 2));", #else - "else if (!SR_BL) {", - " SSR = GET_SR ();", - " SPC = PH2T (PC + 2);", - " SET_SR (GET_SR () | SR_MASK_MD | SR_MASK_BL | SR_MASK_RB);", - " /* FIXME: EXPEVT = 0x00000160; */", + "else if (!SR_BL) {", + " SSR = GET_SR ();", + " SPC = PH2T (PC + 2);", + " SET_SR (GET_SR () | SR_MASK_MD | SR_MASK_BL | SR_MASK_RB);", + " /* FIXME: EXPEVT = 0x00000160; */", #endif - " SET_NIP (PT2H (RLAT (VBR + (imm<<2))));", - "}", + " SET_NIP (PT2H (RLAT (VBR + (imm<<2))));", + "}", + }, }, { "", "mn", "tst <REG_M>,<REG_N>", "0010nnnnmmmm1000", - "SET_SR_T ((R[n] & R[m]) == 0);", + { + "SET_SR_T ((R[n] & R[m]) == 0);", + }, }, { "", "0", "tst #<imm>,R0", "11001000i8*1....", - "SET_SR_T ((R0 & i) == 0);", + { + "SET_SR_T ((R0 & i) == 0);", + }, }, { "", "0", "tst.b #<imm>,@(R0,GBR)", "11001100i8*1....", - "MA (1);", - "SET_SR_T ((RBAT (GBR+R0) & i) == 0);", + { + "MA (1);", + "SET_SR_T ((RBAT (GBR+R0) & i) == 0);", + }, }, { "", "0", "xor #<imm>,R0", "11001010i8*1....", - "R0 ^= i;", + { + "R0 ^= i;", + }, }, { "n", "mn", "xor <REG_M>,<REG_N>", "0010nnnnmmmm1010", - "R[n] ^= R[m];", + { + "R[n] ^= R[m];", + }, }, { "", "0", "xor.b #<imm>,@(R0,GBR)", "11001110i8*1....", - "MA (1);", - "ult = RBAT (GBR+R0);", - "ult ^= i;", - "WBAT (GBR + R0, ult);", + { + "MA (1);", + "ult = RBAT (GBR+R0);", + "ult ^= i;", + "WBAT (GBR + R0, ult);", + }, }, { "n", "nm", "xtrct <REG_M>,<REG_N>", "0010nnnnmmmm1101", - "R[n] = (((R[n] >> 16) & 0xffff)", - " | ((R[m] << 16) & 0xffff0000));", + { + "R[n] = (((R[n] >> 16) & 0xffff)", + " | ((R[m] << 16) & 0xffff0000));", + }, }, #if 0 { "divs.l <REG_M>,<REG_N>", "0100nnnnmmmm1110", - "divl (0, R[n], R[m]);", + { + "divl (0, R[n], R[m]);", + }, }, { "divu.l <REG_M>,<REG_N>", "0100nnnnmmmm1101", - "divl (0, R[n], R[m]);", + { + "divl (0, R[n], R[m]);", + }, }, #endif - {0, 0}}; + {}, +}; static op movsxy_tab[] = { @@ -1591,881 +2062,1078 @@ static op movsxy_tab[] = Maybe we should have separate simulator loops? */ #if 1 { "n", "n", "movs.w @-<REG_N>,<DSP_REG_M>", "111101NNMMMM0000", - "MA (1);", - "R[n] -= 2;", - "DSP_R (m) = RSWAT (R[n]) << 16;", - "DSP_GRD (m) = SIGN32 (DSP_R (m));", + { + "MA (1);", + "R[n] -= 2;", + "DSP_R (m) = RSWAT (R[n]) << 16;", + "DSP_GRD (m) = SIGN32 (DSP_R (m));", + }, }, { "", "n", "movs.w @<REG_N>,<DSP_REG_M>", "111101NNMMMM0100", - "MA (1);", - "DSP_R (m) = RSWAT (R[n]) << 16;", - "DSP_GRD (m) = SIGN32 (DSP_R (m));", + { + "MA (1);", + "DSP_R (m) = RSWAT (R[n]) << 16;", + "DSP_GRD (m) = SIGN32 (DSP_R (m));", + }, }, { "n", "n", "movs.w @<REG_N>+,<DSP_REG_M>", "111101NNMMMM1000", - "MA (1);", - "DSP_R (m) = RSWAT (R[n]) << 16;", - "DSP_GRD (m) = SIGN32 (DSP_R (m));", - "R[n] += 2;", + { + "MA (1);", + "DSP_R (m) = RSWAT (R[n]) << 16;", + "DSP_GRD (m) = SIGN32 (DSP_R (m));", + "R[n] += 2;", + }, }, { "n", "n8","movs.w @<REG_N>+REG_8,<DSP_REG_M>", "111101NNMMMM1100", - "MA (1);", - "DSP_R (m) = RSWAT (R[n]) << 16;", - "DSP_GRD (m) = SIGN32 (DSP_R (m));", - "R[n] += R[8];", + { + "MA (1);", + "DSP_R (m) = RSWAT (R[n]) << 16;", + "DSP_GRD (m) = SIGN32 (DSP_R (m));", + "R[n] += R[8];", + }, }, { "n", "n", "movs.w @-<REG_N>,<DSP_GRD_M>", "111101NNGGGG0000", - "MA (1);", - "R[n] -= 2;", - "DSP_R (m) = RSWAT (R[n]);", + { + "MA (1);", + "R[n] -= 2;", + "DSP_R (m) = RSWAT (R[n]);", + }, }, { "", "n", "movs.w @<REG_N>,<DSP_GRD_M>", "111101NNGGGG0100", - "MA (1);", - "DSP_R (m) = RSWAT (R[n]);", + { + "MA (1);", + "DSP_R (m) = RSWAT (R[n]);", + }, }, { "n", "n", "movs.w @<REG_N>+,<DSP_GRD_M>", "111101NNGGGG1000", - "MA (1);", - "DSP_R (m) = RSWAT (R[n]);", - "R[n] += 2;", + { + "MA (1);", + "DSP_R (m) = RSWAT (R[n]);", + "R[n] += 2;", + }, }, { "n", "n8","movs.w @<REG_N>+REG_8,<DSP_GRD_M>", "111101NNGGGG1100", - "MA (1);", - "DSP_R (m) = RSWAT (R[n]);", - "R[n] += R[8];", + { + "MA (1);", + "DSP_R (m) = RSWAT (R[n]);", + "R[n] += R[8];", + }, }, { "n", "n", "movs.w <DSP_REG_M>,@-<REG_N>", "111101NNMMMM0001", - "MA (1);", - "R[n] -= 2;", - "WWAT (R[n], DSP_R (m) >> 16);", + { + "MA (1);", + "R[n] -= 2;", + "WWAT (R[n], DSP_R (m) >> 16);", + }, }, { "", "n", "movs.w <DSP_REG_M>,@<REG_N>", "111101NNMMMM0101", - "MA (1);", - "WWAT (R[n], DSP_R (m) >> 16);", + { + "MA (1);", + "WWAT (R[n], DSP_R (m) >> 16);", + }, }, { "n", "n", "movs.w <DSP_REG_M>,@<REG_N>+", "111101NNMMMM1001", - "MA (1);", - "WWAT (R[n], DSP_R (m) >> 16);", - "R[n] += 2;", + { + "MA (1);", + "WWAT (R[n], DSP_R (m) >> 16);", + "R[n] += 2;", + }, }, { "n", "n8","movs.w <DSP_REG_M>,@<REG_N>+REG_8", "111101NNMMMM1101", - "MA (1);", - "WWAT (R[n], DSP_R (m) >> 16);", - "R[n] += R[8];", + { + "MA (1);", + "WWAT (R[n], DSP_R (m) >> 16);", + "R[n] += R[8];", + }, }, { "n", "n", "movs.w <DSP_GRD_M>,@-<REG_N>", "111101NNGGGG0001", - "MA (1);", - "R[n] -= 2;", - "WWAT (R[n], SEXT (DSP_R (m)));", + { + "MA (1);", + "R[n] -= 2;", + "WWAT (R[n], SEXT (DSP_R (m)));", + }, }, { "", "n", "movs.w <DSP_GRD_M>,@<REG_N>", "111101NNGGGG0101", - "MA (1);", - "WWAT (R[n], SEXT (DSP_R (m)));", + { + "MA (1);", + "WWAT (R[n], SEXT (DSP_R (m)));", + }, }, { "n", "n", "movs.w <DSP_GRD_M>,@<REG_N>+", "111101NNGGGG1001", - "MA (1);", - "WWAT (R[n], SEXT (DSP_R (m)));", - "R[n] += 2;", + { + "MA (1);", + "WWAT (R[n], SEXT (DSP_R (m)));", + "R[n] += 2;", + }, }, { "n", "n8","movs.w <DSP_GRD_M>,@<REG_N>+REG_8", "111101NNGGGG1101", - "MA (1);", - "WWAT (R[n], SEXT (DSP_R (m)));", - "R[n] += R[8];", + { + "MA (1);", + "WWAT (R[n], SEXT (DSP_R (m)));", + "R[n] += R[8];", + }, }, { "n", "n", "movs.l @-<REG_N>,<DSP_REG_M>", "111101NNMMMM0010", - "MA (1);", - "R[n] -= 4;", - "DSP_R (m) = RLAT (R[n]);", - "DSP_GRD (m) = SIGN32 (DSP_R (m));", + { + "MA (1);", + "R[n] -= 4;", + "DSP_R (m) = RLAT (R[n]);", + "DSP_GRD (m) = SIGN32 (DSP_R (m));", + }, }, { "", "n", "movs.l @<REG_N>,<DSP_REG_M>", "111101NNMMMM0110", - "MA (1);", - "DSP_R (m) = RLAT (R[n]);", - "DSP_GRD (m) = SIGN32 (DSP_R (m));", + { + "MA (1);", + "DSP_R (m) = RLAT (R[n]);", + "DSP_GRD (m) = SIGN32 (DSP_R (m));", + }, }, { "n", "n", "movs.l @<REG_N>+,<DSP_REG_M>", "111101NNMMMM1010", - "MA (1);", - "DSP_R (m) = RLAT (R[n]);", - "DSP_GRD (m) = SIGN32 (DSP_R (m));", - "R[n] += 4;", + { + "MA (1);", + "DSP_R (m) = RLAT (R[n]);", + "DSP_GRD (m) = SIGN32 (DSP_R (m));", + "R[n] += 4;", + }, }, { "n", "n8","movs.l @<REG_N>+REG_8,<DSP_REG_M>", "111101NNMMMM1110", - "MA (1);", - "DSP_R (m) = RLAT (R[n]);", - "DSP_GRD (m) = SIGN32 (DSP_R (m));", - "R[n] += R[8];", + { + "MA (1);", + "DSP_R (m) = RLAT (R[n]);", + "DSP_GRD (m) = SIGN32 (DSP_R (m));", + "R[n] += R[8];", + }, }, { "n", "n", "movs.l <DSP_REG_M>,@-<REG_N>", "111101NNMMMM0011", - "MA (1);", - "R[n] -= 4;", - "WLAT (R[n], DSP_R (m));", + { + "MA (1);", + "R[n] -= 4;", + "WLAT (R[n], DSP_R (m));", + }, }, { "", "n", "movs.l <DSP_REG_M>,@<REG_N>", "111101NNMMMM0111", - "MA (1);", - "WLAT (R[n], DSP_R (m));", + { + "MA (1);", + "WLAT (R[n], DSP_R (m));", + }, }, { "n", "n", "movs.l <DSP_REG_M>,@<REG_N>+", "111101NNMMMM1011", - "MA (1);", - "WLAT (R[n], DSP_R (m));", - "R[n] += 4;", + { + "MA (1);", + "WLAT (R[n], DSP_R (m));", + "R[n] += 4;", + }, }, { "n", "n8","movs.l <DSP_REG_M>,@<REG_N>+REG_8", "111101NNMMMM1111", - "MA (1);", - "WLAT (R[n], DSP_R (m));", - "R[n] += R[8];", + { + "MA (1);", + "WLAT (R[n], DSP_R (m));", + "R[n] += R[8];", + }, }, { "n", "n", "movs.l <DSP_GRD_M>,@-<REG_N>", "111101NNGGGG0011", - "MA (1);", - "R[n] -= 4;", - "WLAT (R[n], SEXT (DSP_R (m)));", + { + "MA (1);", + "R[n] -= 4;", + "WLAT (R[n], SEXT (DSP_R (m)));", + }, }, { "", "n", "movs.l <DSP_GRD_M>,@<REG_N>", "111101NNGGGG0111", - "MA (1);", - "WLAT (R[n], SEXT (DSP_R (m)));", + { + "MA (1);", + "WLAT (R[n], SEXT (DSP_R (m)));", + }, }, { "n", "n", "movs.l <DSP_GRD_M>,@<REG_N>+", "111101NNGGGG1011", - "MA (1);", - "WLAT (R[n], SEXT (DSP_R (m)));", - "R[n] += 4;", + { + "MA (1);", + "WLAT (R[n], SEXT (DSP_R (m)));", + "R[n] += 4;", + }, }, { "n", "n8","movs.l <DSP_GRD_M>,@<REG_N>+REG_8", "111101NNGGGG1111", - "MA (1);", - "WLAT (R[n], SEXT (DSP_R (m)));", - "R[n] += R[8];", + { + "MA (1);", + "WLAT (R[n], SEXT (DSP_R (m)));", + "R[n] += R[8];", + }, }, { "", "n", "movx.w @<REG_xy>,<DSP_XY>", "111100xyXY0001??", - "DSP_R (m) = RSWAT (R[n]) << 16;", - "if (iword & 3)", - " {", - " iword &= 0xfd53; goto top;", - " }", + { + "DSP_R (m) = RSWAT (R[n]) << 16;", + "if (iword & 3)", + " {", + " iword &= 0xfd53; goto top;", + " }", + }, }, { "", "n", "movx.l @<REG_xy>,<DSP_XY>", "111100xyXY010100", - "DSP_R (m) = RLAT (R[n]);", + { + "DSP_R (m) = RLAT (R[n]);", + }, }, { "n", "n", "movx.w @<REG_xy>+,<DSP_XY>", "111100xyXY0010??", - "DSP_R (m) = RSWAT (R[n]) << 16;", - "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : 2;", - "if (iword & 3)", - " {", - " iword &= 0xfd53; goto top;", - " }", + { + "DSP_R (m) = RSWAT (R[n]) << 16;", + "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : 2;", + "if (iword & 3)", + " {", + " iword &= 0xfd53; goto top;", + " }", + }, }, { "n", "n", "movx.l @<REG_xy>+,<DSP_XY>", "111100xyXY011000", - "DSP_R (m) = RLAT (R[n]);", - "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : 4;", + { + "DSP_R (m) = RLAT (R[n]);", + "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : 4;", + }, }, { "n", "n8","movx.w @<REG_xy>+REG_8,<DSP_XY>", "111100xyXY0011??", - "DSP_R (m) = RSWAT (R[n]) << 16;", - "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : R[8];", - "if (iword & 3)", - " {", - " iword &= 0xfd53; goto top;", - " }", + { + "DSP_R (m) = RSWAT (R[n]) << 16;", + "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : R[8];", + "if (iword & 3)", + " {", + " iword &= 0xfd53; goto top;", + " }", + }, }, { "n", "n8","movx.l @<REG_xy>+REG_8,<DSP_XY>", "111100xyXY011100", - "DSP_R (m) = RLAT (R[n]);", - "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : R[8];", + { + "DSP_R (m) = RLAT (R[n]);", + "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : R[8];", + }, }, { "", "n", "movx.w <DSP_Ax>,@<REG_xy>", "111100xyax1001??", - "WWAT (R[n], DSP_R (m) >> 16);", - "if (iword & 3)", - " {", - " iword &= 0xfd53; goto top;", - " }", + { + "WWAT (R[n], DSP_R (m) >> 16);", + "if (iword & 3)", + " {", + " iword &= 0xfd53; goto top;", + " }", + }, }, { "", "n", "movx.l <DSP_Ax>,@<REG_xy>", "111100xyax110100", - "WLAT (R[n], DSP_R (m));", + { + "WLAT (R[n], DSP_R (m));", + }, }, { "n", "n", "movx.w <DSP_Ax>,@<REG_xy>+", "111100xyax1010??", - "WWAT (R[n], DSP_R (m) >> 16);", - "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : 2;", - "if (iword & 3)", - " {", - " iword &= 0xfd53; goto top;", - " }", + { + "WWAT (R[n], DSP_R (m) >> 16);", + "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : 2;", + "if (iword & 3)", + " {", + " iword &= 0xfd53; goto top;", + " }", + }, }, { "n", "n", "movx.l <DSP_Ax>,@<REG_xy>+", "111100xyax111000", - "WLAT (R[n], DSP_R (m));", - "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : 4;", + { + "WLAT (R[n], DSP_R (m));", + "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : 4;", + }, }, { "n", "n8","movx.w <DSP_Ax>,@<REG_xy>+REG_8","111100xyax1011??", - "WWAT (R[n], DSP_R (m) >> 16);", - "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : R[8];", - "if (iword & 3)", - " {", - " iword &= 0xfd53; goto top;", - " }", + { + "WWAT (R[n], DSP_R (m) >> 16);", + "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : R[8];", + "if (iword & 3)", + " {", + " iword &= 0xfd53; goto top;", + " }", + }, }, { "n", "n8","movx.l <DSP_Ax>,@<REG_xy>+REG_8","111100xyax111100", - "WLAT (R[n], DSP_R (m));", - "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : R[8];", + { + "WLAT (R[n], DSP_R (m));", + "R[n] += ((R[n] & 0xffff) == MOD_ME) ? MOD_DELTA : R[8];", + }, }, { "", "n", "movy.w @<REG_yx>,<DSP_YX>", "111100yxYX000001", - "DSP_R (m) = RSWAT (R[n]) << 16;", + { + "DSP_R (m) = RSWAT (R[n]) << 16;", + }, }, { "n", "n", "movy.w @<REG_yx>+,<DSP_YX>", "111100yxYX000010", - "DSP_R (m) = RSWAT (R[n]) << 16;", - "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : 2;", + { + "DSP_R (m) = RSWAT (R[n]) << 16;", + "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : 2;", + }, }, { "n", "n9","movy.w @<REG_yx>+REG_9,<DSP_YX>", "111100yxYX000011", - "DSP_R (m) = RSWAT (R[n]) << 16;", - "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : R[9];", + { + "DSP_R (m) = RSWAT (R[n]) << 16;", + "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : R[9];", + }, }, { "", "n", "movy.w <DSP_Ay>,@<REG_yx>", "111100yxAY010001", - "WWAT (R[n], DSP_R (m) >> 16);", + { + "WWAT (R[n], DSP_R (m) >> 16);", + }, }, { "n", "n", "movy.w <DSP_Ay>,@<REG_yx>+", "111100yxAY010010", - "WWAT (R[n], DSP_R (m) >> 16);", - "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : 2;", + { + "WWAT (R[n], DSP_R (m) >> 16);", + "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : 2;", + }, }, { "n", "n9", "movy.w <DSP_Ay>,@<REG_yx>+REG_9", "111100yxAY010011", - "WWAT (R[n], DSP_R (m) >> 16);", - "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : R[9];", + { + "WWAT (R[n], DSP_R (m) >> 16);", + "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : R[9];", + }, }, { "", "n", "movy.l @<REG_yx>,<DSP_YX>", "111100yxYX100001", - "DSP_R (m) = RLAT (R[n]);", + { + "DSP_R (m) = RLAT (R[n]);", + }, }, { "n", "n", "movy.l @<REG_yx>+,<DSP_YX>", "111100yxYX100010", - "DSP_R (m) = RLAT (R[n]);", - "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : 4;", + { + "DSP_R (m) = RLAT (R[n]);", + "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : 4;", + }, }, { "n", "n9","movy.l @<REG_yx>+REG_9,<DSP_YX>", "111100yxYX100011", - "DSP_R (m) = RLAT (R[n]);", - "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : R[9];", + { + "DSP_R (m) = RLAT (R[n]);", + "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : R[9];", + }, }, { "", "n", "movy.l <DSP_Ay>,@<REG_yx>", "111100yxAY110001", - "WLAT (R[n], DSP_R (m));", + { + "WLAT (R[n], DSP_R (m));", + }, }, { "n", "n", "movy.l <DSP_Ay>,@<REG_yx>+", "111100yxAY110010", - "WLAT (R[n], DSP_R (m));", - "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : 4;", + { + "WLAT (R[n], DSP_R (m));", + "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : 4;", + }, }, { "n", "n9", "movy.l <DSP_Ay>,@<REG_yx>+REG_9", "111100yxAY110011", - "WLAT (R[n], DSP_R (m));", - "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : R[9];", + { + "WLAT (R[n], DSP_R (m));", + "R[n] += ((R[n] | ~0xffff) == MOD_ME) ? MOD_DELTA : R[9];", + }, }, { "", "", "nopx nopy", "1111000000000000", - "/* nop */", + { + "/* nop */", + }, }, { "", "", "ppi", "1111100000000000", - "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", - "ppi_insn (RIAT (nip));", - "SET_NIP (nip + 2);", - "iword &= 0xf7ff; goto top;", + { + "RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();", + "ppi_insn (RIAT (nip));", + "SET_NIP (nip + 2);", + "iword &= 0xf7ff; goto top;", + }, }, #endif - {0, 0}}; + {}, +}; static op ppi_tab[] = { { "","", "pshl #<imm>,dz", "00000iiim16.zzzz", - "int Sz = DSP_R (z) & 0xffff0000;", - "", - "if (i <= 16)", - " res = Sz << i;", - "else if (i >= 128 - 16)", - " res = (unsigned) Sz >> (128 - i); /* no sign extension */", - "else", - " {", - " RAISE_EXCEPTION (SIGILL);", - " return;", - " }", - "res &= 0xffff0000;", - "res_grd = 0;", - "goto logical;", + { + "int Sz = DSP_R (z) & 0xffff0000;", + "", + "if (i <= 16)", + " res = Sz << i;", + "else if (i >= 128 - 16)", + " res = (unsigned) Sz >> (128 - i); /* no sign extension */", + "else", + " {", + " RAISE_EXCEPTION (SIGILL);", + " return;", + " }", + "res &= 0xffff0000;", + "res_grd = 0;", + "goto logical;", + }, }, { "","", "psha #<imm>,dz", "00010iiim32.zzzz", - "int Sz = DSP_R (z);", - "int Sz_grd = GET_DSP_GRD (z);", - "", - "if (i <= 32)", - " {", - " if (i == 32)", - " {", - " res = 0;", - " res_grd = Sz;", - " }", - " else", - " {", - " res = Sz << i;", - " res_grd = Sz_grd << i | (unsigned) Sz >> (32 - i);", - " }", - " res_grd = SEXT (res_grd);", - " carry = res_grd & 1;", - " }", - "else if (i >= 96)", - " {", - " i = 128 - i;", - " if (i == 32)", - " {", - " res_grd = SIGN32 (Sz_grd);", - " res = Sz_grd;", - " }", - " else", - " {", - " res = Sz >> i | Sz_grd << (32 - i);", - " res_grd = Sz_grd >> i;", - " }", - " carry = Sz >> (i - 1) & 1;", - " }", - "else", - " {", - " RAISE_EXCEPTION (SIGILL);", - " return;", - " }", - "COMPUTE_OVERFLOW;", - "greater_equal = 0;", + { + "int Sz = DSP_R (z);", + "int Sz_grd = GET_DSP_GRD (z);", + "", + "if (i <= 32)", + " {", + " if (i == 32)", + " {", + " res = 0;", + " res_grd = Sz;", + " }", + " else", + " {", + " res = Sz << i;", + " res_grd = Sz_grd << i | (unsigned) Sz >> (32 - i);", + " }", + " res_grd = SEXT (res_grd);", + " carry = res_grd & 1;", + " }", + "else if (i >= 96)", + " {", + " i = 128 - i;", + " if (i == 32)", + " {", + " res_grd = SIGN32 (Sz_grd);", + " res = Sz_grd;", + " }", + " else", + " {", + " res = Sz >> i | Sz_grd << (32 - i);", + " res_grd = Sz_grd >> i;", + " }", + " carry = Sz >> (i - 1) & 1;", + " }", + "else", + " {", + " RAISE_EXCEPTION (SIGILL);", + " return;", + " }", + "COMPUTE_OVERFLOW;", + "greater_equal = 0;", + }, }, { "","", "pmuls Se,Sf,Dg", "0100eeff0000gg00", - "res = (DSP_R (e) >> 16) * (DSP_R (f) >> 16) * 2;", - "if (res == 0x80000000)", - " res = 0x7fffffff;", - "DSP_R (g) = res;", - "DSP_GRD (g) = SIGN32 (res);", - "return;", + { + "res = (DSP_R (e) >> 16) * (DSP_R (f) >> 16) * 2;", + "if (res == 0x80000000)", + " res = 0x7fffffff;", + "DSP_R (g) = res;", + "DSP_GRD (g) = SIGN32 (res);", + "return;", + }, }, { "","", "psub Sx,Sy,Du pmuls Se,Sf,Dg", "0110eeffxxyygguu", - "int Sx = DSP_R (x);", - "int Sx_grd = GET_DSP_GRD (x);", - "int Sy = DSP_R (y);", - "int Sy_grd = SIGN32 (Sy);", - "", - "res = (DSP_R (e) >> 16) * (DSP_R (f) >> 16) * 2;", - "if (res == 0x80000000)", - " res = 0x7fffffff;", - "DSP_R (g) = res;", - "DSP_GRD (g) = SIGN32 (res);", - "", - "z = u;", - "res = Sx - Sy;", - "carry = (unsigned) res > (unsigned) Sx;", - "res_grd = Sx_grd - Sy_grd - carry;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", + { + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = (DSP_R (e) >> 16) * (DSP_R (f) >> 16) * 2;", + "if (res == 0x80000000)", + " res = 0x7fffffff;", + "DSP_R (g) = res;", + "DSP_GRD (g) = SIGN32 (res);", + "", + "z = u;", + "res = Sx - Sy;", + "carry = (unsigned) res > (unsigned) Sx;", + "res_grd = Sx_grd - Sy_grd - carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, }, { "","", "padd Sx,Sy,Du pmuls Se,Sf,Dg", "0111eeffxxyygguu", - "int Sx = DSP_R (x);", - "int Sx_grd = GET_DSP_GRD (x);", - "int Sy = DSP_R (y);", - "int Sy_grd = SIGN32 (Sy);", - "", - "res = (DSP_R (e) >> 16) * (DSP_R (f) >> 16) * 2;", - "if (res == 0x80000000)", - " res = 0x7fffffff;", - "DSP_R (g) = res;", - "DSP_GRD (g) = SIGN32 (res);", - "", - "z = u;", - "res = Sx + Sy;", - "carry = (unsigned) res < (unsigned) Sx;", - "res_grd = Sx_grd + Sy_grd + carry;", - "COMPUTE_OVERFLOW;", + { + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = (DSP_R (e) >> 16) * (DSP_R (f) >> 16) * 2;", + "if (res == 0x80000000)", + " res = 0x7fffffff;", + "DSP_R (g) = res;", + "DSP_GRD (g) = SIGN32 (res);", + "", + "z = u;", + "res = Sx + Sy;", + "carry = (unsigned) res < (unsigned) Sx;", + "res_grd = Sx_grd + Sy_grd + carry;", + "COMPUTE_OVERFLOW;", + }, }, { "","", "psubc Sx,Sy,Dz", "10100000xxyyzzzz", - "int Sx = DSP_R (x);", - "int Sx_grd = GET_DSP_GRD (x);", - "int Sy = DSP_R (y);", - "int Sy_grd = SIGN32 (Sy);", - "", - "res = Sx - Sy - (DSR & 1);", - "carry = (unsigned) res > (unsigned) Sx || (res == Sx && Sy);", - "res_grd = Sx_grd + Sy_grd + carry;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", - "DSR &= ~0xf1;\n", - "if (res || res_grd)\n", - " DSR |= greater_equal | (res_grd >> 2 & DSR_MASK_N) | overflow;\n", - "else\n", - " DSR |= DSR_MASK_Z | overflow;\n", - "DSR |= carry;\n", - "goto assign_z;\n", + { + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = Sx - Sy - (DSR & 1);", + "carry = (unsigned) res > (unsigned) Sx || (res == Sx && Sy);", + "res_grd = Sx_grd + Sy_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + "DSR &= ~0xf1;\n", + "if (res || res_grd)\n", + " DSR |= greater_equal | (res_grd >> 2 & DSR_MASK_N) | overflow;\n", + "else\n", + " DSR |= DSR_MASK_Z | overflow;\n", + "DSR |= carry;\n", + "goto assign_z;\n", + }, }, { "","", "paddc Sx,Sy,Dz", "10110000xxyyzzzz", - "int Sx = DSP_R (x);", - "int Sx_grd = GET_DSP_GRD (x);", - "int Sy = DSP_R (y);", - "int Sy_grd = SIGN32 (Sy);", - "", - "res = Sx + Sy + (DSR & 1);", - "carry = (unsigned) res < (unsigned) Sx || (res == Sx && Sy);", - "res_grd = Sx_grd + Sy_grd + carry;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", - "DSR &= ~0xf1;\n", - "if (res || res_grd)\n", - " DSR |= greater_equal | (res_grd >> 2 & DSR_MASK_N) | overflow;\n", - "else\n", - " DSR |= DSR_MASK_Z | overflow;\n", - "DSR |= carry;\n", - "goto assign_z;\n", + { + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = Sx + Sy + (DSR & 1);", + "carry = (unsigned) res < (unsigned) Sx || (res == Sx && Sy);", + "res_grd = Sx_grd + Sy_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + "DSR &= ~0xf1;\n", + "if (res || res_grd)\n", + " DSR |= greater_equal | (res_grd >> 2 & DSR_MASK_N) | overflow;\n", + "else\n", + " DSR |= DSR_MASK_Z | overflow;\n", + "DSR |= carry;\n", + "goto assign_z;\n", + }, }, { "","", "pcmp Sx,Sy", "10000100xxyyzzzz", - "int Sx = DSP_R (x);", - "int Sx_grd = GET_DSP_GRD (x);", - "int Sy = DSP_R (y);", - "int Sy_grd = SIGN32 (Sy);", - "", - "z = 17; /* Ignore result. */", - "res = Sx - Sy;", - "carry = (unsigned) res > (unsigned) Sx;", - "res_grd = Sx_grd - Sy_grd - carry;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", + { + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "z = 17; /* Ignore result. */", + "res = Sx - Sy;", + "carry = (unsigned) res > (unsigned) Sx;", + "res_grd = Sx_grd - Sy_grd - carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, }, { "","", "pwsb Sx,Sy,Dz", "10100100....zzzz", - "return;", + { + "return;", + }, }, { "","", "pwad Sx,Sy,Dz", "10110100....zzzz", - "return;", + { + "return;", + }, }, { "","", "(if cc) pabs Sx,Dz", "100010ccxx01zzzz", - "/* FIXME: duplicate code pabs. */", - "res = DSP_R (x);", - "res_grd = GET_DSP_GRD (x);", - "if (res >= 0)", - " carry = 0;", - "else", - " {", - " res = -res;", - " carry = (res != 0); /* The manual has a bug here. */", - " res_grd = -res_grd - carry;", - " }", - "COMPUTE_OVERFLOW;", - "/* ??? The re-computing of overflow after", - " saturation processing is specific to pabs. */", - "overflow = res_grd != SIGN32 (res) ? DSR_MASK_V : 0;", - "ADD_SUB_GE;", + { + "/* FIXME: duplicate code pabs. */", + "res = DSP_R (x);", + "res_grd = GET_DSP_GRD (x);", + "if (res >= 0)", + " carry = 0;", + "else", + " {", + " res = -res;", + " carry = (res != 0); /* The manual has a bug here. */", + " res_grd = -res_grd - carry;", + " }", + "COMPUTE_OVERFLOW;", + "/* ??? The re-computing of overflow after", + " saturation processing is specific to pabs. */", + "overflow = res_grd != SIGN32 (res) ? DSR_MASK_V : 0;", + "ADD_SUB_GE;", + }, }, { "","", "pabs Sx,Dz", "10001000xx..zzzz", - "res = DSP_R (x);", - "res_grd = GET_DSP_GRD (x);", - "if (res >= 0)", - " carry = 0;", - "else", - " {", - " res = -res;", - " carry = (res != 0); /* The manual has a bug here. */", - " res_grd = -res_grd - carry;", - " }", - "COMPUTE_OVERFLOW;", - "/* ??? The re-computing of overflow after", - " saturation processing is specific to pabs. */", - "overflow = res_grd != SIGN32 (res) ? DSR_MASK_V : 0;", - "ADD_SUB_GE;", + { + "res = DSP_R (x);", + "res_grd = GET_DSP_GRD (x);", + "if (res >= 0)", + " carry = 0;", + "else", + " {", + " res = -res;", + " carry = (res != 0); /* The manual has a bug here. */", + " res_grd = -res_grd - carry;", + " }", + "COMPUTE_OVERFLOW;", + "/* ??? The re-computing of overflow after", + " saturation processing is specific to pabs. */", + "overflow = res_grd != SIGN32 (res) ? DSR_MASK_V : 0;", + "ADD_SUB_GE;", + }, }, { "","", "(if cc) prnd Sx,Dz", "100110ccxx01zzzz", - "/* FIXME: duplicate code prnd. */", - "int Sx = DSP_R (x);", - "int Sx_grd = GET_DSP_GRD (x);", - "", - "res = (Sx + 0x8000) & 0xffff0000;", - "carry = (unsigned) res < (unsigned) Sx;", - "res_grd = Sx_grd + carry;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", + { + "/* FIXME: duplicate code prnd. */", + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "", + "res = (Sx + 0x8000) & 0xffff0000;", + "carry = (unsigned) res < (unsigned) Sx;", + "res_grd = Sx_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, }, { "","", "prnd Sx,Dz", "10011000xx..zzzz", - "int Sx = DSP_R (x);", - "int Sx_grd = GET_DSP_GRD (x);", - "", - "res = (Sx + 0x8000) & 0xffff0000;", - "carry = (unsigned) res < (unsigned) Sx;", - "res_grd = Sx_grd + carry;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", + { + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "", + "res = (Sx + 0x8000) & 0xffff0000;", + "carry = (unsigned) res < (unsigned) Sx;", + "res_grd = Sx_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, }, { "","", "(if cc) pabs Sy,Dz", "101010cc01yyzzzz", - "/* FIXME: duplicate code pabs. */", - "res = DSP_R (y);", - "res_grd = 0;", - "overflow = 0;", - "greater_equal = DSR_MASK_G;", - "if (res >= 0)", - " carry = 0;", - "else", - " {", - " res = -res;", - " carry = 1;", - " if (res < 0)", - " {", - " if (S)", - " res = 0x7fffffff;", - " else", - " {", - " overflow = DSR_MASK_V;", - " greater_equal = 0;", - " }", - " }", - " }", + { + "/* FIXME: duplicate code pabs. */", + "res = DSP_R (y);", + "res_grd = 0;", + "overflow = 0;", + "greater_equal = DSR_MASK_G;", + "if (res >= 0)", + " carry = 0;", + "else", + " {", + " res = -res;", + " carry = 1;", + " if (res < 0)", + " {", + " if (S)", + " res = 0x7fffffff;", + " else", + " {", + " overflow = DSR_MASK_V;", + " greater_equal = 0;", + " }", + " }", + " }", + }, }, { "","", "pabs Sy,Dz", "10101000..yyzzzz", - "res = DSP_R (y);", - "res_grd = 0;", - "overflow = 0;", - "greater_equal = DSR_MASK_G;", - "if (res >= 0)", - " carry = 0;", - "else", - " {", - " res = -res;", - " carry = 1;", - " if (res < 0)", - " {", - " if (S)", - " res = 0x7fffffff;", - " else", - " {", - " overflow = DSR_MASK_V;", - " greater_equal = 0;", - " }", - " }", - " }", + { + "res = DSP_R (y);", + "res_grd = 0;", + "overflow = 0;", + "greater_equal = DSR_MASK_G;", + "if (res >= 0)", + " carry = 0;", + "else", + " {", + " res = -res;", + " carry = 1;", + " if (res < 0)", + " {", + " if (S)", + " res = 0x7fffffff;", + " else", + " {", + " overflow = DSR_MASK_V;", + " greater_equal = 0;", + " }", + " }", + " }", + }, }, { "","", "(if cc) prnd Sy,Dz", "101110cc01yyzzzz", - "/* FIXME: duplicate code prnd. */", - "int Sy = DSP_R (y);", - "int Sy_grd = SIGN32 (Sy);", - "", - "res = (Sy + 0x8000) & 0xffff0000;", - "carry = (unsigned) res < (unsigned) Sy;", - "res_grd = Sy_grd + carry;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", + { + "/* FIXME: duplicate code prnd. */", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = (Sy + 0x8000) & 0xffff0000;", + "carry = (unsigned) res < (unsigned) Sy;", + "res_grd = Sy_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, }, { "","", "prnd Sy,Dz", "10111000..yyzzzz", - "int Sy = DSP_R (y);", - "int Sy_grd = SIGN32 (Sy);", - "", - "res = (Sy + 0x8000) & 0xffff0000;", - "carry = (unsigned) res < (unsigned) Sy;", - "res_grd = Sy_grd + carry;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", + { + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = (Sy + 0x8000) & 0xffff0000;", + "carry = (unsigned) res < (unsigned) Sy;", + "res_grd = Sy_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, }, { "","", "(if cc) pshl Sx,Sy,Dz", "100000ccxxyyzzzz", - "int Sx = DSP_R (x) & 0xffff0000;", - "int Sy = DSP_R (y) >> 16 & 0x7f;", - "", - "if (Sy <= 16)", - " res = Sx << Sy;", - "else if (Sy >= 128 - 16)", - " res = (unsigned) Sx >> (128 - Sy); /* no sign extension */", - "else", - " {", - " RAISE_EXCEPTION (SIGILL);", - " return;", - " }", - "goto cond_logical;", + { + "int Sx = DSP_R (x) & 0xffff0000;", + "int Sy = DSP_R (y) >> 16 & 0x7f;", + "", + "if (Sy <= 16)", + " res = Sx << Sy;", + "else if (Sy >= 128 - 16)", + " res = (unsigned) Sx >> (128 - Sy); /* no sign extension */", + "else", + " {", + " RAISE_EXCEPTION (SIGILL);", + " return;", + " }", + "goto cond_logical;", + }, }, { "","", "(if cc) psha Sx,Sy,Dz", "100100ccxxyyzzzz", - "int Sx = DSP_R (x);", - "int Sx_grd = GET_DSP_GRD (x);", - "int Sy = DSP_R (y) >> 16 & 0x7f;", - "", - "if (Sy <= 32)", - " {", - " if (Sy == 32)", - " {", - " res = 0;", - " res_grd = Sx;", - " }", - " else", - " {", - " res = Sx << Sy;", - " res_grd = Sx_grd << Sy | (unsigned) Sx >> (32 - Sy);", - " }", - " res_grd = SEXT (res_grd);", - " carry = res_grd & 1;", - " }", - "else if (Sy >= 96)", - " {", - " Sy = 128 - Sy;", - " if (Sy == 32)", - " {", - " res_grd = SIGN32 (Sx_grd);", - " res = Sx_grd;", - " }", - " else", - " {", - " res = Sx >> Sy | Sx_grd << (32 - Sy);", - " res_grd = Sx_grd >> Sy;", - " }", - " carry = Sx >> (Sy - 1) & 1;", - " }", - "else", - " {", - " RAISE_EXCEPTION (SIGILL);", - " return;", - " }", - "COMPUTE_OVERFLOW;", - "greater_equal = 0;", + { + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y) >> 16 & 0x7f;", + "", + "if (Sy <= 32)", + " {", + " if (Sy == 32)", + " {", + " res = 0;", + " res_grd = Sx;", + " }", + " else", + " {", + " res = Sx << Sy;", + " res_grd = Sx_grd << Sy | (unsigned) Sx >> (32 - Sy);", + " }", + " res_grd = SEXT (res_grd);", + " carry = res_grd & 1;", + " }", + "else if (Sy >= 96)", + " {", + " Sy = 128 - Sy;", + " if (Sy == 32)", + " {", + " res_grd = SIGN32 (Sx_grd);", + " res = Sx_grd;", + " }", + " else", + " {", + " res = Sx >> Sy | Sx_grd << (32 - Sy);", + " res_grd = Sx_grd >> Sy;", + " }", + " carry = Sx >> (Sy - 1) & 1;", + " }", + "else", + " {", + " RAISE_EXCEPTION (SIGILL);", + " return;", + " }", + "COMPUTE_OVERFLOW;", + "greater_equal = 0;", + }, }, { "","", "(if cc) psub Sx,Sy,Dz", "101000ccxxyyzzzz", - "int Sx = DSP_R (x);", - "int Sx_grd = GET_DSP_GRD (x);", - "int Sy = DSP_R (y);", - "int Sy_grd = SIGN32 (Sy);", - "", - "res = Sx - Sy;", - "carry = (unsigned) res > (unsigned) Sx;", - "res_grd = Sx_grd - Sy_grd - carry;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", + { + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = Sx - Sy;", + "carry = (unsigned) res > (unsigned) Sx;", + "res_grd = Sx_grd - Sy_grd - carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, }, { "","", "(if cc) psub Sy,Sx,Dz", "100001ccxxyyzzzz", - "int Sx = DSP_R (x);", - "int Sx_grd = GET_DSP_GRD (x);", - "int Sy = DSP_R (y);", - "int Sy_grd = SIGN32 (Sy);", - "", - "res = Sy - Sx;", - "carry = (unsigned) res > (unsigned) Sy;", - "res_grd = Sy_grd - Sx_grd - carry;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", + { + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = Sy - Sx;", + "carry = (unsigned) res > (unsigned) Sy;", + "res_grd = Sy_grd - Sx_grd - carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, }, { "","", "(if cc) padd Sx,Sy,Dz", "101100ccxxyyzzzz", - "int Sx = DSP_R (x);", - "int Sx_grd = GET_DSP_GRD (x);", - "int Sy = DSP_R (y);", - "int Sy_grd = SIGN32 (Sy);", - "", - "res = Sx + Sy;", - "carry = (unsigned) res < (unsigned) Sx;", - "res_grd = Sx_grd + Sy_grd + carry;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", + { + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = Sx + Sy;", + "carry = (unsigned) res < (unsigned) Sx;", + "res_grd = Sx_grd + Sy_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, }, { "","", "(if cc) pand Sx,Sy,Dz", "100101ccxxyyzzzz", - "res = DSP_R (x) & DSP_R (y);", - "cond_logical:", - "res &= 0xffff0000;", - "res_grd = 0;", - "if (iword & 0x200)\n", - " goto assign_z;\n", - "logical:", - "carry = 0;", - "overflow = 0;", - "greater_equal = 0;", - "DSR &= ~0xf1;\n", - "if (res)\n", - " DSR |= res >> 26 & DSR_MASK_N;\n", - "else\n", - " DSR |= DSR_MASK_Z;\n", - "goto assign_dc;\n", + { + "res = DSP_R (x) & DSP_R (y);", + "cond_logical:", + "res &= 0xffff0000;", + "res_grd = 0;", + "if (iword & 0x200)\n", + " goto assign_z;\n", + "logical:", + "carry = 0;", + "overflow = 0;", + "greater_equal = 0;", + "DSR &= ~0xf1;\n", + "if (res)\n", + " DSR |= res >> 26 & DSR_MASK_N;\n", + "else\n", + " DSR |= DSR_MASK_Z;\n", + "goto assign_dc;\n", + }, }, { "","", "(if cc) pxor Sx,Sy,Dz", "101001ccxxyyzzzz", - "res = DSP_R (x) ^ DSP_R (y);", - "goto cond_logical;", + { + "res = DSP_R (x) ^ DSP_R (y);", + "goto cond_logical;", + }, }, { "","", "(if cc) por Sx,Sy,Dz", "101101ccxxyyzzzz", - "res = DSP_R (x) | DSP_R (y);", - "goto cond_logical;", + { + "res = DSP_R (x) | DSP_R (y);", + "goto cond_logical;", + }, }, { "","", "(if cc) pdec Sx,Dz", "100010ccxx..zzzz", - "int Sx = DSP_R (x);", - "int Sx_grd = GET_DSP_GRD (x);", - "", - "res = Sx - 0x10000;", - "carry = Sx < (INT_MIN + 0x10000);", - "res_grd = Sx_grd - carry;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", - "res &= 0xffff0000;", + { + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "", + "res = Sx - 0x10000;", + "carry = Sx < (INT_MIN + 0x10000);", + "res_grd = Sx_grd - carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + "res &= 0xffff0000;", + }, }, { "","", "(if cc) pinc Sx,Dz", "100110ccxx..zzzz", - "int Sx = DSP_R (x);", - "int Sx_grd = GET_DSP_GRD (x);", - "", - "res = Sx + 0x10000;", - "carry = Sx > (INT_MAX - 0x10000);", - "res_grd = Sx_grd + carry;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", - "res &= 0xffff0000;", + { + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "", + "res = Sx + 0x10000;", + "carry = Sx > (INT_MAX - 0x10000);", + "res_grd = Sx_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + "res &= 0xffff0000;", + }, }, { "","", "(if cc) pdec Sy,Dz", "101010cc..yyzzzz", - "int Sy = DSP_R (y);", - "int Sy_grd = SIGN32 (Sy);", - "", - "res = Sy - 0x10000;", - "carry = Sy < (INT_MIN + 0x10000);", - "res_grd = Sy_grd - carry;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", - "res &= 0xffff0000;", + { + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = Sy - 0x10000;", + "carry = Sy < (INT_MIN + 0x10000);", + "res_grd = Sy_grd - carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + "res &= 0xffff0000;", + }, }, { "","", "(if cc) pinc Sy,Dz", "101110cc..yyzzzz", - "int Sy = DSP_R (y);", - "int Sy_grd = SIGN32 (Sy);", - "", - "res = Sy + 0x10000;", - "carry = Sy > (INT_MAX - 0x10000);", - "res_grd = Sy_grd + carry;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", - "res &= 0xffff0000;", + { + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = Sy + 0x10000;", + "carry = Sy > (INT_MAX - 0x10000);", + "res_grd = Sy_grd + carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + "res &= 0xffff0000;", + }, }, { "","", "(if cc) pclr Dz", "100011cc....zzzz", - "res = 0;", - "res_grd = 0;", - "carry = 0;", - "overflow = 0;", - "greater_equal = 1;", + { + "res = 0;", + "res_grd = 0;", + "carry = 0;", + "overflow = 0;", + "greater_equal = 1;", + }, }, { "","", "pclr Du pmuls Se,Sf,Dg", "0100eeff0001gguu", - "/* Do multiply. */", - "res = (DSP_R (e) >> 16) * (DSP_R (f) >> 16) * 2;", - "if (res == 0x80000000)", - " res = 0x7fffffff;", - "DSP_R (g) = res;", - "DSP_GRD (g) = SIGN32 (res);", - "/* FIXME: update DSR based on results of multiply! */", - "", - "/* Do clr. */", - "z = u;", - "res = 0;", - "res_grd = 0;", - "goto assign_z;", + { + "/* Do multiply. */", + "res = (DSP_R (e) >> 16) * (DSP_R (f) >> 16) * 2;", + "if (res == 0x80000000)", + " res = 0x7fffffff;", + "DSP_R (g) = res;", + "DSP_GRD (g) = SIGN32 (res);", + "/* FIXME: update DSR based on results of multiply! */", + "", + "/* Do clr. */", + "z = u;", + "res = 0;", + "res_grd = 0;", + "goto assign_z;", + }, }, { "","", "(if cc) pdmsb Sx,Dz", "100111ccxx..zzzz", - "unsigned Sx = DSP_R (x);", - "int Sx_grd = GET_DSP_GRD (x);", - "int i = 16;", - "", - "if (Sx_grd < 0)", - " {", - " Sx_grd = ~Sx_grd;", - " Sx = ~Sx;", - " }", - "if (Sx_grd)", - " {", - " Sx = Sx_grd;", - " res = -2;", - " }", - "else if (Sx)", - " res = 30;", - "else", - " res = 31;", - "do", - " {", - " if (Sx & ((unsigned)~0 << i))", - " {", - " res -= i;", - " Sx >>= i;", - " }", - " }", - "while (i >>= 1);", - "res <<= 16;", - "res_grd = SIGN32 (res);", - "carry = 0;", - "overflow = 0;", - "ADD_SUB_GE;", + { + "unsigned Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "int i = 16;", + "", + "if (Sx_grd < 0)", + " {", + " Sx_grd = ~Sx_grd;", + " Sx = ~Sx;", + " }", + "if (Sx_grd)", + " {", + " Sx = Sx_grd;", + " res = -2;", + " }", + "else if (Sx)", + " res = 30;", + "else", + " res = 31;", + "do", + " {", + " if (Sx & ((unsigned)~0 << i))", + " {", + " res -= i;", + " Sx >>= i;", + " }", + " }", + "while (i >>= 1);", + "res <<= 16;", + "res_grd = SIGN32 (res);", + "carry = 0;", + "overflow = 0;", + "ADD_SUB_GE;", + }, }, { "","", "(if cc) pdmsb Sy,Dz", "101111cc..yyzzzz", - "unsigned Sy = DSP_R (y);", - "int i = 16;", - "", - "if (Sy < 0)", - " Sy = ~Sy;", - "Sy <<= 1;", - "res = 31;", - "do", - " {", - " if (Sy & ((unsigned)~0 << i))", - " {", - " res -= i;", - " Sy >>= i;", - " }", - " }", - "while (i >>= 1);", - "res <<= 16;", - "res_grd = SIGN32 (res);", - "carry = 0;", - "overflow = 0;", - "ADD_SUB_GE;", + { + "unsigned Sy = DSP_R (y);", + "int i = 16;", + "", + "if (Sy < 0)", + " Sy = ~Sy;", + "Sy <<= 1;", + "res = 31;", + "do", + " {", + " if (Sy & ((unsigned)~0 << i))", + " {", + " res -= i;", + " Sy >>= i;", + " }", + " }", + "while (i >>= 1);", + "res <<= 16;", + "res_grd = SIGN32 (res);", + "carry = 0;", + "overflow = 0;", + "ADD_SUB_GE;", + }, }, { "","", "(if cc) pneg Sx,Dz", "110010ccxx..zzzz", - "int Sx = DSP_R (x);", - "int Sx_grd = GET_DSP_GRD (x);", - "", - "res = 0 - Sx;", - "carry = res != 0;", - "res_grd = 0 - Sx_grd - carry;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", + { + "int Sx = DSP_R (x);", + "int Sx_grd = GET_DSP_GRD (x);", + "", + "res = 0 - Sx;", + "carry = res != 0;", + "res_grd = 0 - Sx_grd - carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, }, { "","", "(if cc) pcopy Sx,Dz", "110110ccxx..zzzz", - "res = DSP_R (x);", - "res_grd = GET_DSP_GRD (x);", - "carry = 0;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", + { + "res = DSP_R (x);", + "res_grd = GET_DSP_GRD (x);", + "carry = 0;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, }, { "","", "(if cc) pneg Sy,Dz", "111010cc..yyzzzz", - "int Sy = DSP_R (y);", - "int Sy_grd = SIGN32 (Sy);", - "", - "res = 0 - Sy;", - "carry = res != 0;", - "res_grd = 0 - Sy_grd - carry;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", + { + "int Sy = DSP_R (y);", + "int Sy_grd = SIGN32 (Sy);", + "", + "res = 0 - Sy;", + "carry = res != 0;", + "res_grd = 0 - Sy_grd - carry;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, }, { "","", "(if cc) pcopy Sy,Dz", "111110cc..yyzzzz", - "res = DSP_R (y);", - "res_grd = SIGN32 (res);", - "carry = 0;", - "COMPUTE_OVERFLOW;", - "ADD_SUB_GE;", + { + "res = DSP_R (y);", + "res_grd = SIGN32 (res);", + "carry = 0;", + "COMPUTE_OVERFLOW;", + "ADD_SUB_GE;", + }, }, { "","", "(if cc) psts MACH,Dz", "110011cc....zzzz", - "res = MACH;", - "res_grd = SIGN32 (res);", - "goto assign_z;", + { + "res = MACH;", + "res_grd = SIGN32 (res);", + "goto assign_z;", + }, }, { "","", "(if cc) psts MACL,Dz", "110111cc....zzzz", - "res = MACL;", - "res_grd = SIGN32 (res);", - "goto assign_z;", + { + "res = MACL;", + "res_grd = SIGN32 (res);", + "goto assign_z;", + }, }, { "","", "(if cc) plds Dz,MACH", "111011cc....zzzz", - "if (0xa05f >> z & 1)", - " RAISE_EXCEPTION (SIGILL);", - "else", - " MACH = DSP_R (z);", - "return;", + { + "if (0xa05f >> z & 1)", + " RAISE_EXCEPTION (SIGILL);", + "else", + " MACH = DSP_R (z);", + "return;", + }, }, { "","", "(if cc) plds Dz,MACL", "111111cc....zzzz", - "if (0xa05f >> z & 1)", - " RAISE_EXCEPTION (SIGILL);", - "else", - " MACL = DSP_R (z);", - "return;", + { + "if (0xa05f >> z & 1)", + " RAISE_EXCEPTION (SIGILL);", + "else", + " MACL = DSP_R (z);", + "return;", + }, }, /* sh4a */ { "","", "(if cc) pswap Sx,Dz", "100111ccxx01zzzz", - "int Sx = DSP_R (x);", - "", - "res = ((Sx & 0xffff) * 65536) + ((Sx >> 16) & 0xffff);", - "res_grd = GET_DSP_GRD (x);", - "carry = 0;", - "overflow = 0;", - "greater_equal = res & 0x80000000 ? 0 : DSR_MASK_G;", + { + "int Sx = DSP_R (x);", + "", + "res = ((Sx & 0xffff) * 65536) + ((Sx >> 16) & 0xffff);", + "res_grd = GET_DSP_GRD (x);", + "carry = 0;", + "overflow = 0;", + "greater_equal = res & 0x80000000 ? 0 : DSR_MASK_G;", + }, }, /* sh4a */ { "","", "(if cc) pswap Sy,Dz", "101111cc01yyzzzz", - "int Sy = DSP_R (y);", - "", - "res = ((Sy & 0xffff) * 65536) + ((Sy >> 16) & 0xffff);", - "res_grd = SIGN32 (Sy);", - "carry = 0;", - "overflow = 0;", - "greater_equal = res & 0x80000000 ? 0 : DSR_MASK_G;", + { + "int Sy = DSP_R (y);", + "", + "res = ((Sy & 0xffff) * 65536) + ((Sy >> 16) & 0xffff);", + "res_grd = SIGN32 (Sy);", + "carry = 0;", + "overflow = 0;", + "greater_equal = res & 0x80000000 ? 0 : DSR_MASK_G;", + }, }, - {0, 0} + {}, }; static int |