diff options
Diffstat (limited to 'sim/h8300/compile.c')
| -rw-r--r-- | sim/h8300/compile.c | 47 |
1 files changed, 25 insertions, 22 deletions
diff --git a/sim/h8300/compile.c b/sim/h8300/compile.c index 9825bbb..5e66dcb 100644 --- a/sim/h8300/compile.c +++ b/sim/h8300/compile.c @@ -52,9 +52,9 @@ static char *myname; by gdb. */ void sim_set_simcache_size PARAMS ((int)); -#define X(op, size) op*4+size +#define X(op, size) op * 4 + size -#define SP (h8300hmode ? SL:SW) +#define SP (h8300hmode ? SL : SW) #define SB 0 #define SW 1 #define SL 2 @@ -78,10 +78,10 @@ void sim_set_simcache_size PARAMS ((int)); #define POLL_QUIT_INTERVAL 0x80000 #define LOW_BYTE(x) ((x) & 0xff) -#define HIGH_BYTE(x) (((x)>>8) & 0xff) -#define P(X,Y) ((X<<8) | Y) +#define HIGH_BYTE(x) (((x) >> 8) & 0xff) +#define P(X,Y) ((X << 8) | Y) -#define BUILDSR() cpu.ccr = (N << 3) | (Z << 2) | (V<<1) | C; +#define BUILDSR() cpu.ccr = (N << 3) | (Z << 2) | (V << 1) | C; #define GETSR() \ c = (cpu.ccr >> 0) & 1;\ @@ -90,7 +90,7 @@ void sim_set_simcache_size PARAMS ((int)); n = (cpu.ccr >> 3) & 1; #ifdef __CHAR_IS_SIGNED__ -#define SEXTCHAR(x) ((char)(x)) +#define SEXTCHAR(x) ((char) (x)) #endif #ifndef SEXTCHAR @@ -99,7 +99,7 @@ void sim_set_simcache_size PARAMS ((int)); #define UEXTCHAR(x) ((x) & 0xff) #define UEXTSHORT(x) ((x) & 0xffff) -#define SEXTSHORT(x) ((short)(x)) +#define SEXTSHORT(x) ((short) (x)) static cpu_state_type cpu; @@ -614,8 +614,7 @@ fetch (arg, n) } -static -void +static void store (arg, n) ea_type *arg; int n; @@ -691,8 +690,7 @@ static union littleendian; -static -void +static void init_pointers () { static int init; @@ -825,8 +823,9 @@ mop (code, bsize, sign) { SET_L_REG (code->dst.reg, result); } -/* return ((n==1) << 1) | (nz==1); */ - +#if 0 + return ((n == 1) << 1) | (nz == 1); +#endif } #define ONOT(name, how) \ @@ -1390,8 +1389,9 @@ sim_resume (sd, step, siggnal) OBITOP (O_BXOR, 1, 0, c = (ea & m) != C); OBITOP (O_BIXOR, 1, 0, c = !(ea & m) != C); - -#define MOP(bsize, signed) mop(code, bsize,signed); goto next; +#define MOP(bsize, signed) \ + mop (code, bsize, signed); \ + goto next; case O (O_MULS, SB): MOP (1, 1); @@ -1413,8 +1413,8 @@ sim_resume (sd, step, siggnal) ea = GET_B_REG (code->src.reg); if (ea) { - tmp = (unsigned)rd % ea; - rd = (unsigned)rd / ea; + tmp = (unsigned) rd % ea; + rd = (unsigned) rd / ea; } SET_W_REG (code->dst.reg, (rd & 0xff) | (tmp << 8)); n = ea & 0x80; @@ -1430,8 +1430,8 @@ sim_resume (sd, step, siggnal) nz = ea & 0xffff; if (ea) { - tmp = (unsigned)rd % ea; - rd = (unsigned)rd / ea; + tmp = (unsigned) rd % ea; + rd = (unsigned) rd / ea; } SET_L_REG (code->dst.reg, (rd & 0xffff) | (tmp << 16)); goto next; @@ -1697,7 +1697,10 @@ sim_resume (sd, step, siggnal) end: ; - /* if (cpu.regs[8] ) abort(); */ +#if 0 + if (cpu.regs[8]) + abort (); +#endif if (--poll_count < 0) { @@ -1712,7 +1715,7 @@ sim_resume (sd, step, siggnal) cpu.ticks += get_now () - tick_start; cpu.cycles += cycles; cpu.insts += insts; - + cpu.pc = pc; BUILDSR (); cpu.mask = oldmask; @@ -2053,7 +2056,7 @@ sim_load (sd, prog, abfd, from_tty) { /* Set the cpu type. We ignore failure from bfd_check_format and bfd_openr as sim_load_file checks too. */ - if (bfd_check_format (prog_bfd, bfd_object)) + if (bfd_check_format (prog_bfd, bfd_object)) { unsigned long mach = bfd_get_mach (prog_bfd); set_h8300h (mach == bfd_mach_h8300h |