diff options
Diffstat (limited to 'sim/arm/maverick.c')
| -rw-r--r-- | sim/arm/maverick.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/sim/arm/maverick.c b/sim/arm/maverick.c index 2acf2b6..b9a6517 100644 --- a/sim/arm/maverick.c +++ b/sim/arm/maverick.c @@ -20,7 +20,7 @@ #include "ansidecl.h" #include "armemu.h" -/*#define CIRRUS_DEBUG 1 /**/ +/*#define CIRRUS_DEBUG 1 */ #if CIRRUS_DEBUG # define printfdbg printf #else @@ -97,13 +97,6 @@ cirrus_not_implemented (char * insn) exit (1); } -static unsigned -DSPInit (ARMul_State * state) -{ - ARMul_ConsolePrint (state, ", DSP present"); - return TRUE; -} - unsigned DSPMRC4 (ARMul_State * state ATTRIBUTE_UNUSED, unsigned type ATTRIBUTE_UNUSED, @@ -270,8 +263,9 @@ DSPMRC5 (ARMul_State * state ATTRIBUTE_UNUSED, v = SubOverflow (DSPregs[SRC1_REG].lower.i, DSPregs[SRC2_REG].lower.i, res); /* carry */ - c = (NEG (a) && POS (b) || - (NEG (a) && POS (res)) || (POS (b) && POS (res))); + c = (NEG (a) && POS (b)) + || (NEG (a) && POS (res)) + || (POS (b) && POS (res)); *value = (n << 31) | (z << 30) | (c << 29) | (v << 28); break; @@ -301,8 +295,9 @@ DSPMRC5 (ARMul_State * state ATTRIBUTE_UNUSED, v = ((NEG64 (a) && POS64 (b) && POS64 (res)) || (POS64 (a) && NEG64 (b) && NEG64 (res))); /* carry */ - c = (NEG64 (a) && POS64 (b) || - (NEG64 (a) && POS64 (res)) || (POS64 (b) && POS64 (res))); + c = (NEG64 (a) && POS64 (b)) + || (NEG64 (a) && POS64 (res)) + || (POS64 (b) && POS64 (res)); *value = (n << 31) | (z << 30) | (c << 29) | (v << 28); break; @@ -1167,10 +1162,6 @@ DSPCDP6 (ARMul_State * state, unsigned type, ARMword instr) { - int opcode2; - - opcode2 = BITS (5,7); - switch (BITS (20,21)) { case 0: |