diff options
author | Michael Snyder <msnyder@vmware.com> | 2004-01-10 00:43:28 +0000 |
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committer | Michael Snyder <msnyder@vmware.com> | 2004-01-10 00:43:28 +0000 |
commit | 87acb4a7d15c490de7cde8f75463e70b963fa414 (patch) | |
tree | 35ee44a9954ce8db4cee30fadc4c50ad1677d738 | |
parent | 29ff87c56135eb9d2388c4696af3bd2bf8f65f55 (diff) | |
download | gdb-87acb4a7d15c490de7cde8f75463e70b963fa414.zip gdb-87acb4a7d15c490de7cde8f75463e70b963fa414.tar.gz gdb-87acb4a7d15c490de7cde8f75463e70b963fa414.tar.bz2 |
2004-01-07 Michael Snyder <msnyder@redhat.com>
* gencode.c: Whitespace cleanup.
* interp.c: Ditto.
-rw-r--r-- | sim/sh/ChangeLog | 3 | ||||
-rw-r--r-- | sim/sh/gencode.c | 138 | ||||
-rw-r--r-- | sim/sh/interp.c | 115 |
3 files changed, 134 insertions, 122 deletions
diff --git a/sim/sh/ChangeLog b/sim/sh/ChangeLog index e8afeb6..9659f95 100644 --- a/sim/sh/ChangeLog +++ b/sim/sh/ChangeLog @@ -1,5 +1,8 @@ 2004-01-07 Michael Snyder <msnyder@redhat.com> + * gencode.c: Whitespace cleanup. + * interp.c: Ditto. + * gencode.c: Replace 'Hitachi' with 'Renesas'. (op tab): Add new instructions for sh4a, DBR, SBR. (expand_opcode): Add handling for new movxy combinations. diff --git a/sim/sh/gencode.c b/sim/sh/gencode.c index 9a139da..52e611f 100644 --- a/sim/sh/gencode.c +++ b/sim/sh/gencode.c @@ -49,7 +49,7 @@ op tab[] = { { "n", "", "add #<imm>,<REG_N>", "0111nnnni8*1....", - "R[n] += SEXT(i);", + "R[n] += SEXT (i);", "if (i == 0) {", " UNDEF(n); /* see #ifdef PARANOID */", " break;", @@ -85,7 +85,7 @@ op tab[] = { "", "", "bf <bdisp8>", "10001011i8p1....", "if (!T) {", - " SET_NIP (PC + 4 + (SEXT(i) * 2));", + " SET_NIP (PC + 4 + (SEXT (i) * 2));", " cycles += 2;", "}", }, @@ -235,7 +235,7 @@ op tab[] = /* sh2e */ { "", "", "fabs <FREG_N>", "1111nnnn01011101", "FP_UNARY (n, fabs);", - "/* FIXME: FR(n) &= 0x7fffffff; */", + "/* FIXME: FR (n) &= 0x7fffffff; */", }, /* sh2e */ @@ -263,7 +263,7 @@ op tab[] = " int i;", " float f;", " } u;", - " u.f = DR(n);", + " u.f = DR (n);", " FPUL = u.i;", "}", }, @@ -280,7 +280,7 @@ op tab[] = " float f;", " } u;", " u.i = FPUL;", - " SET_DR(n, u.f);", + " SET_DR (n, u.f);", "}", }, @@ -308,13 +308,13 @@ op tab[] = /* sh2e */ { "", "", "fldi0 <FREG_N>", "1111nnnn10001101", - "SET_FR (n, (float)0.0);", + "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);", + "SET_FR (n, (float) 1.0);", "/* FIXME: check for DP and (n & 1) == 0? */", }, @@ -325,7 +325,7 @@ op tab[] = " int i;", " float f;", " } u;", - " u.f = FR(n);", + " u.f = FR (n);", " FPUL = u.i;", }, @@ -333,16 +333,16 @@ op tab[] = { "", "", "float FPUL,<FREG_N>", "1111nnnn00101101", /* sh4 */ "if (FPSCR_PR)", - " SET_DR (n, (double)FPUL);", + " SET_DR (n, (double) FPUL);", "else", "{", - " SET_FR (n, (float)FPUL);", + " SET_FR (n, (float) FPUL);", "}", }, /* sh2e */ { "", "", "fmac <FREG_0>,<FREG_M>,<FREG_N>", "1111nnnnmmmm1110", - "SET_FR (n, FR(m) * FR(0) + FR(n));", + "SET_FR (n, FR (m) * FR (0) + FR (n));", "/* FIXME: check for DP and (n & 1) == 0? */", }, @@ -370,7 +370,7 @@ op tab[] = "else", "{", " MA (1);", - " WLAT (R[n], FI(m));", + " WLAT (R[n], FI (m));", "}", }, /* sh2e */ @@ -383,7 +383,7 @@ op tab[] = "else", "{", " MA (1);", - " SET_FI(n, RLAT(R[m]));", + " SET_FI (n, RLAT (R[m]));", "}", }, /* sh2e */ @@ -413,7 +413,7 @@ op tab[] = "{", " MA (1);", " R[n] -= 4;", - " WLAT (R[n], FI(m));", + " WLAT (R[n], FI (m));", "}", }, /* sh2e */ @@ -426,7 +426,7 @@ op tab[] = "else", "{", " MA (1);", - " SET_FI(n, RLAT(R[0] + R[m]));", + " SET_FI (n, RLAT (R[0] + R[m]));", "}", }, /* sh2e */ @@ -439,7 +439,7 @@ op tab[] = "else", "{", " MA (1);", - " WLAT((R[0]+R[n]), FI(m));", + " WLAT ((R[0]+R[n]), FI (m));", "}", }, @@ -447,17 +447,17 @@ op tab[] = /* sh2e */ { "", "", "fmul <FREG_M>,<FREG_N>", "1111nnnnmmmm0010", - "FP_OP(n, *, m);", + "FP_OP (n, *, m);", }, /* sh2e */ { "", "", "fneg <FREG_N>", "1111nnnn01001101", - "FP_UNARY(n, -);", + "FP_UNARY (n, -);", }, /* sh4a */ { "", "", "fpchg", "1111011111111101", - "SET_FPSCR (GET_FPSCR() ^ FPSCR_MASK_PR);", + "SET_FPSCR (GET_FPSCR () ^ FPSCR_MASK_PR);", }, /* sh4 */ @@ -465,7 +465,7 @@ op tab[] = "if (FPSCR_PR)", " RAISE_EXCEPTION (SIGILL);", "else", - " SET_FPSCR (GET_FPSCR() ^ FPSCR_MASK_FR);", + " SET_FPSCR (GET_FPSCR () ^ FPSCR_MASK_FR);", }, /* sh4 */ @@ -481,12 +481,12 @@ op tab[] = /* 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 */ @@ -499,23 +499,23 @@ op tab[] = /* 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 */", + " if (DR (n) != DR (n)) /* NaN */", " FPUL = 0x80000000;", " else", - " FPUL = (int)DR(n);", + " FPUL = (int) DR (n);", "}", "else", - "if (FR(n) != FR(n)) /* NaN */", + "if (FR (n) != FR (n)) /* NaN */", " FPUL = 0x80000000;", "else", - " FPUL = (int)FR(n);", + " FPUL = (int) FR (n);", }, /* sh4 */ @@ -643,17 +643,17 @@ op tab[] = }, { "n", "n", "lds.l @<REG_N>+,<SREG_M>", "0100nnnnssss0110", "MA (1);", - "SREG (m) = RLAT(R[n]);", + "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]));", + "SET_FPSCR (RLAT (R[n]));", "R[n] += 4;", }, @@ -662,15 +662,15 @@ op tab[] = }, { "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", "m", "mov <REG_M>,<REG_N>", "0110nnnnmmmm0011", "R[n] = R[m];", @@ -890,13 +890,13 @@ op tab[] = /* 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", @@ -1184,9 +1184,9 @@ op tab[] = { "", "n", "tas.b @<REG_N>", "0100nnnn00011011", "MA (1);", - "ult = RBAT(R[n]);", + "ult = RBAT (R[n]);", "SET_SR_T (ult == 0);", - "WBAT(R[n],ult|0x80);", + "WBAT (R[n],ult|0x80);", }, { "0", "", "trapa #<imm>", "11000011i8*1....", @@ -1196,15 +1196,15 @@ op tab[] = #if 0 "else {", /* SH-[12] */ - " R[15]-=4;", - " WLAT (R[15], GET_SR());", - " R[15]-=4;", + " 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();", + " SSR = GET_SR ();", " SPC = PH2T (PC + 2);", - " SET_SR (GET_SR() | SR_MASK_MD | SR_MASK_BL | SR_MASK_RB);", + " SET_SR (GET_SR () | SR_MASK_MD | SR_MASK_BL | SR_MASK_RB);", " /* FIXME: EXPEVT = 0x00000160; */", #endif " SET_NIP (PT2H (RLAT (VBR + (imm<<2))));", @@ -1242,10 +1242,10 @@ op tab[] = #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 @@ -2619,10 +2619,10 @@ gensim_caselist (p) case '1': break; case '2': - printf ("<<1"); + printf (" << 1"); break; case '4': - printf ("<<2"); + printf (" << 2"); break; } printf (";\n"); @@ -2631,27 +2631,27 @@ gensim_caselist (p) } if (sextbit > 0) { - printf (" i = (i ^ (1<<%d))-(1<<%d);\n", + printf (" i = (i ^ (1 << %d)) - (1 << %d);\n", sextbit - 1, sextbit - 1); } if (needm && needn) - printf (" TB(m,n);\n"); + printf (" TB (m,n);\n"); else if (needm) - printf (" TL(m);\n"); + printf (" TL (m);\n"); else if (needn) - printf (" TL(n);\n"); + printf (" TL (n);\n"); { /* Do the refs */ char *r; for (r = p->refs; *r; r++) { - if (*r == '0') printf(" CREF(0);\n"); - if (*r == '8') printf(" CREF(8);\n"); - if (*r == '9') printf(" CREF(9);\n"); - if (*r == 'n') printf(" CREF(n);\n"); - if (*r == 'm') printf(" CREF(m);\n"); + if (*r == '0') printf (" CREF (0);\n"); + if (*r == '8') printf (" CREF (8);\n"); + if (*r == '9') printf (" CREF (9);\n"); + if (*r == 'n') printf (" CREF (n);\n"); + if (*r == 'm') printf (" CREF (m);\n"); } } @@ -2670,9 +2670,9 @@ gensim_caselist (p) char *r; for (r = p->defs; *r; r++) { - if (*r == '0') printf(" CDEF(0);\n"); - if (*r == 'n') printf(" CDEF(n);\n"); - if (*r == 'm') printf(" CDEF(m);\n"); + if (*r == '0') printf(" CDEF (0);\n"); + if (*r == 'n') printf(" CDEF (n);\n"); + if (*r == 'm') printf(" CDEF (m);\n"); } } @@ -2720,22 +2720,26 @@ gendefines () char *s = p->name; printf ("#define OPC_"); while (*s) { - if (isupper(*s)) - *s = tolower(*s); - if (isalpha(*s)) printf("%c", *s); - if (*s == ' ') printf("_"); - if (*s == '@') printf("ind_"); - if (*s == ',') printf("_"); + if (isupper (*s)) + *s = tolower (*s); + if (isalpha (*s)) + printf ("%c", *s); + if (*s == ' ') + printf ("_"); + if (*s == '@') + printf ("ind_"); + if (*s == ',') + printf ("_"); s++; } - printf(" %d\n",p->index); + printf (" %d\n",p->index); } } static int ppi_index; /* Take a ppi code, expand all varying fields in it and fill all the - right entries in 'table' with the opcode index. + right entries in 'table' with the opcode index. NOTE: tail recursion optimization removed for simplicity. */ static void diff --git a/sim/sh/interp.c b/sim/sh/interp.c index 2bbb690..9810678 100644 --- a/sim/sh/interp.c +++ b/sim/sh/interp.c @@ -183,9 +183,9 @@ static char *myname; #define R0 saved_state.asregs.regs[0] #define Rn saved_state.asregs.regs[n] #define Rm saved_state.asregs.regs[m] -#define UR0 (unsigned int)(saved_state.asregs.regs[0]) -#define UR (unsigned int)R -#define UR (unsigned int)R +#define UR0 (unsigned int) (saved_state.asregs.regs[0]) +#define UR (unsigned int) R +#define UR (unsigned int) R #define SR0 saved_state.asregs.regs[0] #define CREG(n) (saved_state.asregs.cregs.i[(n)]) #define GBR saved_state.asregs.cregs.named.gbr @@ -270,9 +270,9 @@ do { \ #define FPSCR_MASK_SZ (1 << 20) #define FPSCR_MASK_PR (1 << 19) -#define FPSCR_FR ((GET_FPSCR() & FPSCR_MASK_FR) != 0) -#define FPSCR_SZ ((GET_FPSCR() & FPSCR_MASK_SZ) != 0) -#define FPSCR_PR ((GET_FPSCR() & FPSCR_MASK_PR) != 0) +#define FPSCR_FR ((GET_FPSCR () & FPSCR_MASK_FR) != 0) +#define FPSCR_SZ ((GET_FPSCR () & FPSCR_MASK_SZ) != 0) +#define FPSCR_PR ((GET_FPSCR () & FPSCR_MASK_PR) != 0) /* Count the number of arguments in an argv. */ static int @@ -330,7 +330,7 @@ void raise_exception (x) int x; { - RAISE_EXCEPTION(x); + RAISE_EXCEPTION (x); } void @@ -405,7 +405,7 @@ do { \ #ifdef PARANOID int valid[16]; -#define CREF(x) if(!valid[x]) fail(); +#define CREF(x) if (!valid[x]) fail (); #define CDEF(x) valid[x] = 1; #define UNDEF(x) valid[x] = 0; #else @@ -416,14 +416,14 @@ int valid[16]; static void parse_and_set_memory_size PARAMS ((char *str)); static int IOMEM PARAMS ((int addr, int write, int value)); -static struct loop_bounds get_loop_bounds PARAMS((int, int, unsigned char *, - unsigned char *, int, int)); -static void process_wlat_addr PARAMS((int, int)); -static void process_wwat_addr PARAMS((int, int)); -static void process_wbat_addr PARAMS((int, int)); -static int process_rlat_addr PARAMS((int)); -static int process_rwat_addr PARAMS((int)); -static int process_rbat_addr PARAMS((int)); +static struct loop_bounds get_loop_bounds PARAMS ((int, int, unsigned char *, + unsigned char *, int, int)); +static void process_wlat_addr PARAMS ((int, int)); +static void process_wwat_addr PARAMS ((int, int)); +static void process_wbat_addr PARAMS ((int, int)); +static int process_rlat_addr PARAMS ((int)); +static int process_rwat_addr PARAMS ((int)); +static int process_rbat_addr PARAMS ((int)); static void INLINE wlat_fast PARAMS ((unsigned char *, int, int, int)); static void INLINE wwat_fast PARAMS ((unsigned char *, int, int, int, int)); static void INLINE wbat_fast PARAMS ((unsigned char *, int, int, int)); @@ -522,10 +522,10 @@ set_dr (n, exp) if (((n) & 1) || ((m) & 1)) \ RAISE_EXCEPTION (SIGILL); \ else \ - SET_DR(n, (DR(n) OP DR(m))); \ + SET_DR (n, (DR (n) OP DR (m))); \ } \ else \ - SET_FR(n, (FR(n) OP FR(m))); \ + SET_FR (n, (FR (n) OP FR (m))); \ } while (0) #define FP_UNARY(n, OP) \ @@ -535,10 +535,10 @@ set_dr (n, exp) if ((n) & 1) \ RAISE_EXCEPTION (SIGILL); \ else \ - SET_DR(n, (OP (DR(n)))); \ + SET_DR (n, (OP (DR (n)))); \ } \ else \ - SET_FR(n, (OP (FR(n)))); \ + SET_FR (n, (OP (FR (n)))); \ } while (0) #define FP_CMP(n, OP, m) \ @@ -548,10 +548,10 @@ set_dr (n, exp) if (((n) & 1) || ((m) & 1)) \ RAISE_EXCEPTION (SIGILL); \ else \ - SET_SR_T (DR(n) OP DR(m)); \ + SET_SR_T (DR (n) OP DR (m)); \ } \ else \ - SET_SR_T (FR(n) OP FR(m)); \ + SET_SR_T (FR (n) OP FR (m)); \ } while (0) static void @@ -580,7 +580,7 @@ wlat_fast (memory, x, value, maskl) unsigned char *memory; { int v = value; - unsigned int *p = (unsigned int *)(memory + x); + unsigned int *p = (unsigned int *) (memory + x); WRITE_BUSERROR (x, maskl, v, process_wlat_addr); *p = v; } @@ -590,7 +590,7 @@ wwat_fast (memory, x, value, maskw, endianw) unsigned char *memory; { int v = value; - unsigned short *p = (unsigned short *)(memory + (x ^ endianw)); + unsigned short *p = (unsigned short *) (memory + (x ^ endianw)); WRITE_BUSERROR (x, maskw, v, process_wwat_addr); *p = v; } @@ -611,7 +611,7 @@ static int INLINE rlat_fast (memory, x, maskl) unsigned char *memory; { - unsigned int *p = (unsigned int *)(memory + x); + unsigned int *p = (unsigned int *) (memory + x); READ_BUSERROR (x, maskl, process_rlat_addr); return *p; @@ -622,7 +622,7 @@ rwat_fast (memory, x, maskw, endianw) unsigned char *memory; int x, maskw, endianw; { - unsigned short *p = (unsigned short *)(memory + (x ^ endianw)); + unsigned short *p = (unsigned short *) (memory + (x ^ endianw)); READ_BUSERROR (x, maskw, process_rwat_addr); return *p; @@ -632,7 +632,7 @@ static int INLINE riat_fast (insn_ptr, endianw) unsigned char *insn_ptr; { - unsigned short *p = (unsigned short *)((size_t) insn_ptr ^ endianw); + unsigned short *p = (unsigned short *) ((size_t) insn_ptr ^ endianw); return *p; } @@ -655,10 +655,10 @@ rbat_fast (memory, x, maskb) #define WLAT(x,v) (wlat_fast (memory, x, v, maskl)) #define WBAT(x,v) (wbat_fast (memory, x, v, maskb)) -#define RUWAT(x) (RWAT(x) & 0xffff) -#define RSWAT(x) ((short)(RWAT(x))) -#define RSLAT(x) ((long)(RLAT(x))) -#define RSBAT(x) (SEXT(RBAT(x))) +#define RUWAT(x) (RWAT (x) & 0xffff) +#define RSWAT(x) ((short) (RWAT (x))) +#define RSLAT(x) ((long) (RLAT (x))) +#define RSBAT(x) (SEXT (RBAT (x))) #define RDAT(x, n) (do_rdat (memory, (x), (n), (maskl))) static int @@ -763,11 +763,11 @@ process_rbat_addr (addr) #define SEXT(x) (((x & 0xff) ^ (~0x7f))+0x80) #define SEXT12(x) (((x & 0xfff) ^ 0x800) - 0x800) -#define SEXTW(y) ((int)((short)y)) +#define SEXTW(y) ((int) ((short) y)) #if 0 -#define SEXT32(x) ((int)((x & 0xffffffff) ^ 0x80000000U) - 0x7fffffff - 1) +#define SEXT32(x) ((int) ((x & 0xffffffff) ^ 0x80000000U) - 0x7fffffff - 1) #else -#define SEXT32(x) ((int)(x)) +#define SEXT32(x) ((int) (x)) #endif #define SIGN32(x) (SEXT32 (x) >> 31) @@ -806,7 +806,7 @@ do { \ #define L(x) thislock = x; #define TL(x) if ((x) == prevlock) stalls++; -#define TB(x,y) if ((x) == prevlock || (y)==prevlock) stalls++; +#define TB(x,y) if ((x) == prevlock || (y) == prevlock) stalls++; #endif @@ -1004,10 +1004,11 @@ trap (i, regs, insn_ptr, memory, maskl, maskw, endianw) Besides, it's quite dangerous. */ #if 0 case SYS_execve: - regs[0] = execve (ptr (regs[5]), (char **)ptr (regs[6]), (char **)ptr (regs[7])); + regs[0] = execve (ptr (regs[5]), (char **) ptr (regs[6]), + (char **) ptr (regs[7])); break; case SYS_execv: - regs[0] = execve (ptr (regs[5]),(char **) ptr (regs[6]), 0); + regs[0] = execve (ptr (regs[5]), (char **) ptr (regs[6]), 0); break; #endif case SYS_pipe: @@ -1032,9 +1033,11 @@ trap (i, regs, insn_ptr, memory, maskl, maskw, endianw) case SYS_write: strnswap (regs[6], regs[7]); if (regs[5] == 1) - regs[0] = (int)callback->write_stdout (callback, ptr(regs[6]), regs[7]); + regs[0] = (int) callback->write_stdout (callback, + ptr (regs[6]), regs[7]); else - regs[0] = (int)callback->write (callback, regs[5], ptr (regs[6]), regs[7]); + regs[0] = (int) callback->write (callback, regs[5], + ptr (regs[6]), regs[7]); strnswap (regs[6], regs[7]); break; case SYS_lseek: @@ -1047,7 +1050,7 @@ trap (i, regs, insn_ptr, memory, maskl, maskw, endianw) { int len = strswaplen (regs[5]); strnswap (regs[5], len); - regs[0] = callback->open (callback,ptr (regs[5]), regs[6]); + regs[0] = callback->open (callback, ptr (regs[5]), regs[6]); strnswap (regs[5], len); break; } @@ -1338,11 +1341,11 @@ macw (regs, memory, n, m, endianw) long tempm, tempn; long prod, macl, sum; - tempm=RSWAT(regs[m]); regs[m]+=2; - tempn=RSWAT(regs[n]); regs[n]+=2; + tempm=RSWAT (regs[m]); regs[m]+=2; + tempn=RSWAT (regs[n]); regs[n]+=2; macl = MACL; - prod = (long)(short) tempm * (long)(short) tempn; + prod = (long) (short) tempm * (long) (short) tempn; sum = prod + macl; if (S) { @@ -1382,10 +1385,10 @@ macl (regs, memory, n, m) long long m64; /* 64 bit MAC */ }mac64; - tempm = RSLAT(regs[m]); + tempm = RSLAT (regs[m]); regs[m] += 4; - tempn = RSLAT(regs[n]); + tempn = RSLAT (regs[n]); regs[n] += 4; mach = MACH; @@ -1394,7 +1397,7 @@ macl (regs, memory, n, m) mac64.m[0] = macl; mac64.m[1] = mach; - ans = (long long)tempm * (long long)tempn; /* Multiply 32bit * 32bit */ + ans = (long long) tempm * (long long) tempn; /* Multiply 32bit * 32bit */ mac64.m64 += ans; /* Accumulate 64bit + 64 bit */ @@ -1477,7 +1480,7 @@ fsrra_s (float in) architectural spec. */ frac = frexp (result, &exp); frac = ldexp (frac, 24); - error = 4.; /* 1 << 24-1-21 */ + error = 4.0; /* 1 << 24-1-21 */ /* use eps to compensate for possible 1 ulp error in our 'exact' result. */ eps = ldexp (1., -29); upper = floor (frac + error - eps); @@ -1530,8 +1533,7 @@ get_loop_bounds (rs, re, memory, mem_end, maskw, endianw) return loop; } -static void -ppi_insn(); +static void ppi_insn (); #include "ppi.c" @@ -1657,7 +1659,7 @@ static void init_pointers () { host_little_endian = 0; - *(char*)&host_little_endian = 1; + * (char*) &host_little_endian = 1; host_little_endian &= 1; if (saved_state.asregs.msize != 1 << sim_memory_size) @@ -1948,7 +1950,7 @@ sim_store_register (sd, rn, memory, length) unsigned val; init_pointers (); - val = swap (* (int *)memory); + val = swap (* (int *) memory); switch (rn) { case SIM_SH_R0_REGNUM: case SIM_SH_R1_REGNUM: case SIM_SH_R2_REGNUM: @@ -2240,7 +2242,8 @@ sim_info (sd, verbose) SIM_DESC sd; int verbose; { - double timetaken = (double) saved_state.asregs.ticks / (double) now_persec (); + double timetaken = + (double) saved_state.asregs.ticks / (double) now_persec (); double virttime = saved_state.asregs.cycles / 36.0e6; callback->printf_filtered (callback, "\n\n# instructions executed %10d\n", @@ -2394,7 +2397,7 @@ sim_create_inferior (sd, prog_bfd, argv, env) { /* Clear the registers. */ memset (&saved_state, 0, - (char*)&saved_state.asregs.end_of_registers - (char*)&saved_state); + (char*) &saved_state.asregs.end_of_registers - (char*) &saved_state); /* Set the PC. */ if (prog_bfd != NULL) @@ -2420,13 +2423,15 @@ sim_do_command (sd, cmd) } cmdsize = strlen (sms_cmd); - if (strncmp (cmd, sms_cmd, cmdsize) == 0 && strchr (" \t", cmd[cmdsize]) != NULL) + if (strncmp (cmd, sms_cmd, cmdsize) == 0 + && strchr (" \t", cmd[cmdsize]) != NULL) { parse_and_set_memory_size (cmd + cmdsize + 1); } else if (strcmp (cmd, "help") == 0) { - (callback->printf_filtered) (callback, "List of SH simulator commands:\n\n"); + (callback->printf_filtered) (callback, + "List of SH simulator commands:\n\n"); (callback->printf_filtered) (callback, "set-memory-size <n> -- Set the number of address bits to use\n"); (callback->printf_filtered) (callback, "\n"); } |