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Diffstat (limited to 'sim/msp430/msp430-sim.c')
-rw-r--r--sim/msp430/msp430-sim.c164
1 files changed, 55 insertions, 109 deletions
diff --git a/sim/msp430/msp430-sim.c b/sim/msp430/msp430-sim.c
index f7057e2..b652f08 100644
--- a/sim/msp430/msp430-sim.c
+++ b/sim/msp430/msp430-sim.c
@@ -302,18 +302,14 @@ register_names[] =
static void
trace_reg_put (SIM_DESC sd, int n, unsigned int v)
{
- if (TRACE_VPU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_VPU_IDX,
- "PUT: %#x -> %s", v, register_names [n]);
+ TRACE_VPU (MSP430_CPU (sd), "PUT: %#x -> %s", v, register_names[n]);
REG (n) = v;
}
static unsigned int
trace_reg_get (SIM_DESC sd, int n)
{
- if (TRACE_VPU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_VPU_IDX,
- "GET: %s -> %#x", register_names [n], REG (n));
+ TRACE_VPU (MSP430_CPU (sd), "GET: %s -> %#x", register_names[n], REG (n));
return REG (n);
}
@@ -486,9 +482,8 @@ get_op (SIM_DESC sd, MSP430_Opcode_Decoded *opc, int n)
}
}
- if (TRACE_MEMORY_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_MEMORY_IDX,
- "GET: [%#x].%d -> %#x", addr, opc->size, rv);
+ TRACE_MEMORY (MSP430_CPU (sd), "GET: [%#x].%d -> %#x", addr, opc->size,
+ rv);
break;
default:
@@ -580,9 +575,8 @@ put_op (SIM_DESC sd, MSP430_Opcode_Decoded *opc, int n, int val)
}
addr &= 0xfffff;
- if (TRACE_MEMORY_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_MEMORY_IDX,
- "PUT: [%#x].%d <- %#x", addr, opc->size, val);
+ TRACE_MEMORY (MSP430_CPU (sd), "PUT: [%#x].%d <- %#x", addr, opc->size,
+ val);
#if 0
/* Hack - MSP430X5438 serial port transmit register. */
if (addr == 0x5ce)
@@ -858,9 +852,8 @@ msp430_dis_read (bfd_vma memaddr,
int s1 = DSRC; \
int s2 = SRC; \
int result = s1 OP s2 MORE; \
- if (TRACE_ALU_P (MSP430_CPU (sd))) \
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX, \
- "ALU: %#x %s %#x %s = %#x", s1, SOP, s2, #MORE, result); \
+ TRACE_ALU (MSP430_CPU (sd), "ALU: %#x %s %#x %s = %#x", s1, SOP, \
+ s2, #MORE, result); \
DEST (result); \
}
@@ -922,16 +915,11 @@ do_flags (SIM_DESC sd,
new_f |= MSP430_FLAG_C;
new_f = f | (new_f & opcode->flags_set);
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- {
- if (SR != new_f)
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "FLAGS: %s -> %s", flags2string (SR),
- flags2string (new_f));
- else
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "FLAGS: %s", flags2string (new_f));
- }
+ if (SR != new_f)
+ TRACE_ALU (MSP430_CPU (sd), "FLAGS: %s -> %s", flags2string (SR),
+ flags2string (new_f));
+ else
+ TRACE_ALU (MSP430_CPU (sd), "FLAGS: %s", flags2string (new_f));
SR = new_f;
}
@@ -1106,9 +1094,7 @@ maybe_perform_syscall (SIM_DESC sd, int call_addr)
cb_syscall (cb, &sc);
- if (TRACE_SYSCALL_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_SYSCALL_IDX,
- "returns %ld", sc.result);
+ TRACE_SYSCALL (MSP430_CPU (sd), "returns %ld", sc.result);
MSP430_CPU (sd)->state.regs[12] = sc.result;
return 1;
@@ -1211,7 +1197,7 @@ msp430_step_once (SIM_DESC sd)
if (TRACE_ANY_P (MSP430_CPU (sd)))
trace_prefix (sd, MSP430_CPU (sd), NULL_CIA, opcode_pc,
- TRACE_LINENUM_P (MSP430_CPU (sd)), NULL, 0, "");
+ TRACE_LINENUM_P (MSP430_CPU (sd)), NULL, 0, "");
carry_to_use = 0;
switch (opcode->id)
@@ -1256,10 +1242,8 @@ msp430_step_once (SIM_DESC sd)
s2 = SX (u2);
uresult = u1 + u2 + carry_to_use;
result = s1 + s2 + carry_to_use;
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "ADDC: %#x + %#x + %d = %#x",
- u1, u2, carry_to_use, uresult);
+ TRACE_ALU (MSP430_CPU (sd), "ADDC: %#x + %#x + %d = %#x",
+ u1, u2, carry_to_use, uresult);
DEST (result);
FLAGS (result, uresult != ZX (uresult));
}
@@ -1274,10 +1258,8 @@ msp430_step_once (SIM_DESC sd)
s2 = SX (u2);
uresult = u1 + u2;
result = s1 + s2;
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "ADD: %#x + %#x = %#x",
- u1, u2, uresult);
+ TRACE_ALU (MSP430_CPU (sd), "ADD: %#x + %#x = %#x",
+ u1, u2, uresult);
DEST (result);
FLAGS (result, uresult != ZX (uresult));
}
@@ -1293,10 +1275,8 @@ msp430_step_once (SIM_DESC sd)
s2 = SX (u2);
uresult = ZX (~u2) + u1 + carry_to_use;
result = s1 - s2 + (carry_to_use - 1);
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "SUBC: %#x - %#x + %d = %#x",
- u1, u2, carry_to_use, uresult);
+ TRACE_ALU (MSP430_CPU (sd), "SUBC: %#x - %#x + %d = %#x",
+ u1, u2, carry_to_use, uresult);
DEST (result);
FLAGS (result, uresult != ZX (uresult));
}
@@ -1311,10 +1291,8 @@ msp430_step_once (SIM_DESC sd)
s2 = SX (u2);
uresult = ZX (~u2) + u1 + 1;
result = SX (uresult);
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "SUB: %#x - %#x = %#x",
- u1, u2, uresult);
+ TRACE_ALU (MSP430_CPU (sd), "SUB: %#x - %#x = %#x",
+ u1, u2, uresult);
DEST (result);
FLAGS (result, uresult != ZX (uresult));
}
@@ -1329,10 +1307,8 @@ msp430_step_once (SIM_DESC sd)
s2 = SX (u2);
uresult = ZX (~u2) + u1 + 1;
result = s1 - s2;
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "CMP: %#x - %#x = %x",
- u1, u2, uresult);
+ TRACE_ALU (MSP430_CPU (sd), "CMP: %#x - %#x = %x",
+ u1, u2, uresult);
FLAGS (result, uresult != ZX (uresult));
}
break;
@@ -1345,10 +1321,8 @@ msp430_step_once (SIM_DESC sd)
u2 = SRC;
uresult = bcd_to_binary (u1) + bcd_to_binary (u2) + carry_to_use;
result = binary_to_bcd (uresult);
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "DADD: %#x + %#x + %d = %#x",
- u1, u2, carry_to_use, result);
+ TRACE_ALU (MSP430_CPU (sd), "DADD: %#x + %#x + %d = %#x",
+ u1, u2, carry_to_use, result);
DEST (result);
FLAGS (result, uresult > ((opcode->size == 8) ? 99 : 9999));
}
@@ -1360,10 +1334,8 @@ msp430_step_once (SIM_DESC sd)
u1 = DSRC;
u2 = SRC;
uresult = u1 & u2;
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "AND: %#x & %#x = %#x",
- u1, u2, uresult);
+ TRACE_ALU (MSP430_CPU (sd), "AND: %#x & %#x = %#x",
+ u1, u2, uresult);
DEST (uresult);
FLAGS (uresult, uresult != 0);
}
@@ -1375,10 +1347,8 @@ msp430_step_once (SIM_DESC sd)
u1 = DSRC;
u2 = SRC;
uresult = u1 & u2;
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "BIT: %#x & %#x -> %#x",
- u1, u2, uresult);
+ TRACE_ALU (MSP430_CPU (sd), "BIT: %#x & %#x -> %#x",
+ u1, u2, uresult);
FLAGS (uresult, uresult != 0);
}
break;
@@ -1389,10 +1359,8 @@ msp430_step_once (SIM_DESC sd)
u1 = DSRC;
u2 = SRC;
uresult = u1 & ~ u2;
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "BIC: %#x & ~ %#x = %#x",
- u1, u2, uresult);
+ TRACE_ALU (MSP430_CPU (sd), "BIC: %#x & ~ %#x = %#x",
+ u1, u2, uresult);
DEST (uresult);
}
break;
@@ -1403,10 +1371,8 @@ msp430_step_once (SIM_DESC sd)
u1 = DSRC;
u2 = SRC;
uresult = u1 | u2;
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "BIS: %#x | %#x = %#x",
- u1, u2, uresult);
+ TRACE_ALU (MSP430_CPU (sd), "BIS: %#x | %#x = %#x",
+ u1, u2, uresult);
DEST (uresult);
}
break;
@@ -1418,10 +1384,8 @@ msp430_step_once (SIM_DESC sd)
u1 = DSRC;
u2 = SRC;
uresult = u1 ^ u2;
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "XOR: %#x & %#x = %#x",
- u1, u2, uresult);
+ TRACE_ALU (MSP430_CPU (sd), "XOR: %#x & %#x = %#x",
+ u1, u2, uresult);
DEST (uresult);
FLAGSV (uresult, uresult != 0, (u1 & s1) && (u2 & s1));
}
@@ -1438,10 +1402,8 @@ msp430_step_once (SIM_DESC sd)
uresult = u1 >> 1;
if (SR & MSP430_FLAG_C)
uresult |= (1 << (opcode->size - 1));
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "RRC: %#x >>= %#x",
- u1, uresult);
+ TRACE_ALU (MSP430_CPU (sd), "RRC: %#x >>= %#x",
+ u1, uresult);
DEST (uresult);
FLAGS (uresult, carry_to_use);
}
@@ -1452,10 +1414,8 @@ msp430_step_once (SIM_DESC sd)
{
u1 = SRC;
uresult = ((u1 >> 8) & 0x00ff) | ((u1 << 8) & 0xff00);
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "SWPB: %#x -> %#x",
- u1, uresult);
+ TRACE_ALU (MSP430_CPU (sd), "SWPB: %#x -> %#x",
+ u1, uresult);
DEST (uresult);
}
break;
@@ -1467,10 +1427,8 @@ msp430_step_once (SIM_DESC sd)
c = u1 & 1;
s1 = 1 << (opcode->size - 1);
uresult = (u1 >> 1) | (u1 & s1);
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "RRA: %#x >>= %#x",
- u1, uresult);
+ TRACE_ALU (MSP430_CPU (sd), "RRA: %#x >>= %#x",
+ u1, uresult);
DEST (uresult);
FLAGS (uresult, c);
}
@@ -1482,10 +1440,8 @@ msp430_step_once (SIM_DESC sd)
u1 = SRC;
c = u1 & 1;
uresult = (u1 >> 1);
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "RRU: %#x >>= %#x",
- u1, uresult);
+ TRACE_ALU (MSP430_CPU (sd), "RRU: %#x >>= %#x",
+ u1, uresult);
DEST (uresult);
FLAGS (uresult, c);
}
@@ -1499,10 +1455,8 @@ msp430_step_once (SIM_DESC sd)
uresult = u1 | 0xfff00;
else
uresult = u1 & 0x000ff;
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "SXT: %#x -> %#x",
- u1, uresult);
+ TRACE_ALU (MSP430_CPU (sd), "SXT: %#x -> %#x",
+ u1, uresult);
DEST (uresult);
FLAGS (uresult, c);
}
@@ -1550,10 +1504,8 @@ msp430_step_once (SIM_DESC sd)
REG_PUT (MSR_SP, REG_GET (MSR_SP) - op_bytes);
mem_put_val (sd, SP, PC, op_bits);
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "CALL: func %#x ret %#x, sp %#x",
- u1, PC, SP);
+ TRACE_ALU (MSP430_CPU (sd), "CALL: func %#x ret %#x, sp %#x",
+ u1, PC, SP);
REG_PUT (MSR_PC, u1);
break;
@@ -1568,10 +1520,8 @@ msp430_step_once (SIM_DESC sd)
8-bits of SR will have been written to the stack here, and will
have been read as 0. */
PC |= (u1 & 0xF000) << 4;
- if (TRACE_ALU_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_ALU_IDX,
- "RETI: pc %#x sr %#x",
- PC, SR);
+ TRACE_ALU (MSP430_CPU (sd), "RETI: pc %#x sr %#x",
+ PC, SR);
break;
/* Jumps. */
@@ -1608,19 +1558,15 @@ msp430_step_once (SIM_DESC sd)
if (u1)
{
- if (TRACE_BRANCH_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_BRANCH_IDX,
- "J%s: pc %#x -> %#x sr %#x, taken",
- cond_string (opcode->cond), PC, i, SR);
+ TRACE_BRANCH (MSP430_CPU (sd), "J%s: pc %#x -> %#x sr %#x, taken",
+ cond_string (opcode->cond), PC, i, SR);
PC = i;
if (PC == opcode_pc)
exit (0);
}
else
- if (TRACE_BRANCH_P (MSP430_CPU (sd)))
- trace_generic (sd, MSP430_CPU (sd), TRACE_BRANCH_IDX,
- "J%s: pc %#x to %#x sr %#x, not taken",
- cond_string (opcode->cond), PC, i, SR);
+ TRACE_BRANCH (MSP430_CPU (sd), "J%s: pc %#x to %#x sr %#x, not taken",
+ cond_string (opcode->cond), PC, i, SR);
break;
default:
generated by cgit v1.1 at 2024-12-13 04:45:47 +0000