aboutsummaryrefslogtreecommitdiff
path: root/gdbstub.c
diff options
context:
space:
mode:
authorAndreas Färber <afaerber@suse.de>2013-07-07 11:17:26 +0200
committerAndreas Färber <afaerber@suse.de>2013-07-26 23:23:54 +0200
commit47d74ef57a0fe66fa2fdcce46b4daec4f60a1fc8 (patch)
tree789d550ad003b04a7a392a03fd4966e1f3116b9c /gdbstub.c
parent67cce5617ee968946fc6402f02743fffaa4a1a02 (diff)
downloadqemu-arm-47d74ef57a0fe66fa2fdcce46b4daec4f60a1fc8.tar.gz
gdbstub: Fix cpu_gdb_{read,write}_register() Coding Style
Add braces, replace tabs, remove trailing whitespace, drop space before parenthesis and place break etc. below case statements. Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'gdbstub.c')
-rw-r--r--gdbstub.c446
1 files changed, 292 insertions, 154 deletions
diff --git a/gdbstub.c b/gdbstub.c
index 35ca7c2c1e..cd25c066ec 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -571,26 +571,42 @@ static int cpu_gdb_read_register(CPUX86State *env, uint8_t *mem_buf, int n)
} else {
GET_REG32(env->eip);
}
- case IDX_FLAGS_REG: GET_REG32(env->eflags);
-
- case IDX_SEG_REGS: GET_REG32(env->segs[R_CS].selector);
- case IDX_SEG_REGS + 1: GET_REG32(env->segs[R_SS].selector);
- case IDX_SEG_REGS + 2: GET_REG32(env->segs[R_DS].selector);
- case IDX_SEG_REGS + 3: GET_REG32(env->segs[R_ES].selector);
- case IDX_SEG_REGS + 4: GET_REG32(env->segs[R_FS].selector);
- case IDX_SEG_REGS + 5: GET_REG32(env->segs[R_GS].selector);
+ case IDX_FLAGS_REG:
+ GET_REG32(env->eflags);
+
+ case IDX_SEG_REGS:
+ GET_REG32(env->segs[R_CS].selector);
+ case IDX_SEG_REGS + 1:
+ GET_REG32(env->segs[R_SS].selector);
+ case IDX_SEG_REGS + 2:
+ GET_REG32(env->segs[R_DS].selector);
+ case IDX_SEG_REGS + 3:
+ GET_REG32(env->segs[R_ES].selector);
+ case IDX_SEG_REGS + 4:
+ GET_REG32(env->segs[R_FS].selector);
+ case IDX_SEG_REGS + 5:
+ GET_REG32(env->segs[R_GS].selector);
- case IDX_FP_REGS + 8: GET_REG32(env->fpuc);
- case IDX_FP_REGS + 9: GET_REG32((env->fpus & ~0x3800) |
- (env->fpstt & 0x7) << 11);
- case IDX_FP_REGS + 10: GET_REG32(0); /* ftag */
- case IDX_FP_REGS + 11: GET_REG32(0); /* fiseg */
- case IDX_FP_REGS + 12: GET_REG32(0); /* fioff */
- case IDX_FP_REGS + 13: GET_REG32(0); /* foseg */
- case IDX_FP_REGS + 14: GET_REG32(0); /* fooff */
- case IDX_FP_REGS + 15: GET_REG32(0); /* fop */
+ case IDX_FP_REGS + 8:
+ GET_REG32(env->fpuc);
+ case IDX_FP_REGS + 9:
+ GET_REG32((env->fpus & ~0x3800) |
+ (env->fpstt & 0x7) << 11);
+ case IDX_FP_REGS + 10:
+ GET_REG32(0); /* ftag */
+ case IDX_FP_REGS + 11:
+ GET_REG32(0); /* fiseg */
+ case IDX_FP_REGS + 12:
+ GET_REG32(0); /* fioff */
+ case IDX_FP_REGS + 13:
+ GET_REG32(0); /* foseg */
+ case IDX_FP_REGS + 14:
+ GET_REG32(0); /* fooff */
+ case IDX_FP_REGS + 15:
+ GET_REG32(0); /* fop */
- case IDX_MXCSR_REG: GET_REG32(env->mxcsr);
+ case IDX_MXCSR_REG:
+ GET_REG32(env->mxcsr);
}
}
return 0;
@@ -612,8 +628,10 @@ static int cpu_x86_gdb_load_seg(CPUX86State *env, int sreg, uint8_t *mem_buf)
limit = 0xffff;
flags = 0;
} else {
- if (!cpu_x86_get_descr_debug(env, selector, &base, &limit, &flags))
+ if (!cpu_x86_get_descr_debug(env, selector, &base, &limit,
+ &flags)) {
return 4;
+ }
}
cpu_x86_load_seg_cache(env, sreg, selector, base, limit, flags);
#endif
@@ -664,12 +682,18 @@ static int cpu_gdb_write_register(CPUX86State *env, uint8_t *mem_buf, int n)
env->eflags = ldl_p(mem_buf);
return 4;
- case IDX_SEG_REGS: return cpu_x86_gdb_load_seg(env, R_CS, mem_buf);
- case IDX_SEG_REGS + 1: return cpu_x86_gdb_load_seg(env, R_SS, mem_buf);
- case IDX_SEG_REGS + 2: return cpu_x86_gdb_load_seg(env, R_DS, mem_buf);
- case IDX_SEG_REGS + 3: return cpu_x86_gdb_load_seg(env, R_ES, mem_buf);
- case IDX_SEG_REGS + 4: return cpu_x86_gdb_load_seg(env, R_FS, mem_buf);
- case IDX_SEG_REGS + 5: return cpu_x86_gdb_load_seg(env, R_GS, mem_buf);
+ case IDX_SEG_REGS:
+ return cpu_x86_gdb_load_seg(env, R_CS, mem_buf);
+ case IDX_SEG_REGS + 1:
+ return cpu_x86_gdb_load_seg(env, R_SS, mem_buf);
+ case IDX_SEG_REGS + 2:
+ return cpu_x86_gdb_load_seg(env, R_DS, mem_buf);
+ case IDX_SEG_REGS + 3:
+ return cpu_x86_gdb_load_seg(env, R_ES, mem_buf);
+ case IDX_SEG_REGS + 4:
+ return cpu_x86_gdb_load_seg(env, R_FS, mem_buf);
+ case IDX_SEG_REGS + 5:
+ return cpu_x86_gdb_load_seg(env, R_GS, mem_buf);
case IDX_FP_REGS + 8:
env->fpuc = ldl_p(mem_buf);
@@ -679,12 +703,18 @@ static int cpu_gdb_write_register(CPUX86State *env, uint8_t *mem_buf, int n)
env->fpstt = (tmp >> 11) & 7;
env->fpus = tmp & ~0x3800;
return 4;
- case IDX_FP_REGS + 10: /* ftag */ return 4;
- case IDX_FP_REGS + 11: /* fiseg */ return 4;
- case IDX_FP_REGS + 12: /* fioff */ return 4;
- case IDX_FP_REGS + 13: /* foseg */ return 4;
- case IDX_FP_REGS + 14: /* fooff */ return 4;
- case IDX_FP_REGS + 15: /* fop */ return 4;
+ case IDX_FP_REGS + 10: /* ftag */
+ return 4;
+ case IDX_FP_REGS + 11: /* fiseg */
+ return 4;
+ case IDX_FP_REGS + 12: /* fioff */
+ return 4;
+ case IDX_FP_REGS + 13: /* foseg */
+ return 4;
+ case IDX_FP_REGS + 14: /* fooff */
+ return 4;
+ case IDX_FP_REGS + 15: /* fop */
+ return 4;
case IDX_MXCSR_REG:
env->mxcsr = ldl_p(mem_buf);
@@ -716,29 +746,37 @@ static int cpu_gdb_read_register(CPUPPCState *env, uint8_t *mem_buf, int n)
GET_REGL(env->gpr[n]);
} else if (n < 64) {
/* fprs */
- if (gdb_has_xml)
+ if (gdb_has_xml) {
return 0;
+ }
stfq_p(mem_buf, env->fpr[n-32]);
return 8;
} else {
switch (n) {
- case 64: GET_REGL(env->nip);
- case 65: GET_REGL(env->msr);
+ case 64:
+ GET_REGL(env->nip);
+ case 65:
+ GET_REGL(env->msr);
case 66:
{
uint32_t cr = 0;
int i;
- for (i = 0; i < 8; i++)
+ for (i = 0; i < 8; i++) {
cr |= env->crf[i] << (32 - ((i + 1) * 4));
+ }
GET_REG32(cr);
}
- case 67: GET_REGL(env->lr);
- case 68: GET_REGL(env->ctr);
- case 69: GET_REGL(env->xer);
+ case 67:
+ GET_REGL(env->lr);
+ case 68:
+ GET_REGL(env->ctr);
+ case 69:
+ GET_REGL(env->xer);
case 70:
{
- if (gdb_has_xml)
+ if (gdb_has_xml) {
return 0;
+ }
GET_REG32(env->fpscr);
}
}
@@ -754,8 +792,9 @@ static int cpu_gdb_write_register(CPUPPCState *env, uint8_t *mem_buf, int n)
return sizeof(target_ulong);
} else if (n < 64) {
/* fprs */
- if (gdb_has_xml)
+ if (gdb_has_xml) {
return 0;
+ }
env->fpr[n-32] = ldfq_p(mem_buf);
return 8;
} else {
@@ -770,8 +809,9 @@ static int cpu_gdb_write_register(CPUPPCState *env, uint8_t *mem_buf, int n)
{
uint32_t cr = ldl_p(mem_buf);
int i;
- for (i = 0; i < 8; i++)
+ for (i = 0; i < 8; i++) {
env->crf[i] = (cr >> (32 - ((i + 1) * 4))) & 0xF;
+ }
return 4;
}
case 67:
@@ -785,8 +825,9 @@ static int cpu_gdb_write_register(CPUPPCState *env, uint8_t *mem_buf, int n)
return sizeof(target_ulong);
case 70:
/* fpscr */
- if (gdb_has_xml)
+ if (gdb_has_xml) {
return 0;
+ }
store_fpscr(env, ldtul_p(mem_buf), 0xffffffff);
return sizeof(target_ulong);
}
@@ -829,15 +870,24 @@ static int cpu_gdb_read_register(CPUSPARCState *env, uint8_t *mem_buf, int n)
}
/* Y, PSR, WIM, TBR, PC, NPC, FPSR, CPSR */
switch (n) {
- case 64: GET_REGA(env->y);
- case 65: GET_REGA(cpu_get_psr(env));
- case 66: GET_REGA(env->wim);
- case 67: GET_REGA(env->tbr);
- case 68: GET_REGA(env->pc);
- case 69: GET_REGA(env->npc);
- case 70: GET_REGA(env->fsr);
- case 71: GET_REGA(0); /* csr */
- default: GET_REGA(0);
+ case 64:
+ GET_REGA(env->y);
+ case 65:
+ GET_REGA(cpu_get_psr(env));
+ case 66:
+ GET_REGA(env->wim);
+ case 67:
+ GET_REGA(env->tbr);
+ case 68:
+ GET_REGA(env->pc);
+ case 69:
+ GET_REGA(env->npc);
+ case 70:
+ GET_REGA(env->fsr);
+ case 71:
+ GET_REGA(0); /* csr */
+ default:
+ GET_REGA(0);
}
#else
if (n < 64) {
@@ -853,15 +903,21 @@ static int cpu_gdb_read_register(CPUSPARCState *env, uint8_t *mem_buf, int n)
GET_REG64(env->fpr[(n - 32) / 2].ll);
}
switch (n) {
- case 80: GET_REGL(env->pc);
- case 81: GET_REGL(env->npc);
- case 82: GET_REGL((cpu_get_ccr(env) << 32) |
- ((env->asi & 0xff) << 24) |
- ((env->pstate & 0xfff) << 8) |
- cpu_get_cwp64(env));
- case 83: GET_REGL(env->fsr);
- case 84: GET_REGL(env->fprs);
- case 85: GET_REGL(env->y);
+ case 80:
+ GET_REGL(env->pc);
+ case 81:
+ GET_REGL(env->npc);
+ case 82:
+ GET_REGL((cpu_get_ccr(env) << 32) |
+ ((env->asi & 0xff) << 24) |
+ ((env->pstate & 0xfff) << 8) |
+ cpu_get_cwp64(env));
+ case 83:
+ GET_REGL(env->fsr);
+ case 84:
+ GET_REGL(env->fprs);
+ case 85:
+ GET_REGL(env->y);
}
#endif
return 0;
@@ -898,14 +954,29 @@ static int cpu_gdb_write_register(CPUSPARCState *env, uint8_t *mem_buf, int n)
} else {
/* Y, PSR, WIM, TBR, PC, NPC, FPSR, CPSR */
switch (n) {
- case 64: env->y = tmp; break;
- case 65: cpu_put_psr(env, tmp); break;
- case 66: env->wim = tmp; break;
- case 67: env->tbr = tmp; break;
- case 68: env->pc = tmp; break;
- case 69: env->npc = tmp; break;
- case 70: env->fsr = tmp; break;
- default: return 0;
+ case 64:
+ env->y = tmp;
+ break;
+ case 65:
+ cpu_put_psr(env, tmp);
+ break;
+ case 66:
+ env->wim = tmp;
+ break;
+ case 67:
+ env->tbr = tmp;
+ break;
+ case 68:
+ env->pc = tmp;
+ break;
+ case 69:
+ env->npc = tmp;
+ break;
+ case 70:
+ env->fsr = tmp;
+ break;
+ default:
+ return 0;
}
}
return 4;
@@ -924,18 +995,29 @@ static int cpu_gdb_write_register(CPUSPARCState *env, uint8_t *mem_buf, int n)
env->fpr[(n - 32) / 2].ll = tmp;
} else {
switch (n) {
- case 80: env->pc = tmp; break;
- case 81: env->npc = tmp; break;
+ case 80:
+ env->pc = tmp;
+ break;
+ case 81:
+ env->npc = tmp;
+ break;
case 82:
cpu_put_ccr(env, tmp >> 32);
- env->asi = (tmp >> 24) & 0xff;
- env->pstate = (tmp >> 8) & 0xfff;
+ env->asi = (tmp >> 24) & 0xff;
+ env->pstate = (tmp >> 8) & 0xfff;
cpu_put_cwp64(env, tmp & 0xff);
- break;
- case 83: env->fsr = tmp; break;
- case 84: env->fprs = tmp; break;
- case 85: env->y = tmp; break;
- default: return 0;
+ break;
+ case 83:
+ env->fsr = tmp;
+ break;
+ case 84:
+ env->fprs = tmp;
+ break;
+ case 85:
+ env->y = tmp;
+ break;
+ default:
+ return 0;
}
}
return 8;
@@ -959,16 +1041,18 @@ static int cpu_gdb_read_register(CPUARMState *env, uint8_t *mem_buf, int n)
}
if (n < 24) {
/* FPA registers. */
- if (gdb_has_xml)
+ if (gdb_has_xml) {
return 0;
+ }
memset(mem_buf, 0, 12);
return 12;
}
switch (n) {
case 24:
/* FPA status register. */
- if (gdb_has_xml)
+ if (gdb_has_xml) {
return 0;
+ }
GET_REG32(0);
case 25:
/* CPSR */
@@ -986,8 +1070,9 @@ static int cpu_gdb_write_register(CPUARMState *env, uint8_t *mem_buf, int n)
/* Mask out low bit of PC to workaround gdb bugs. This will probably
cause problems if we ever implement the Jazelle DBX extensions. */
- if (n == 15)
+ if (n == 15) {
tmp &= ~1;
+ }
if (n < 16) {
/* Core integer register. */
@@ -996,19 +1081,21 @@ static int cpu_gdb_write_register(CPUARMState *env, uint8_t *mem_buf, int n)
}
if (n < 24) { /* 16-23 */
/* FPA registers (ignored). */
- if (gdb_has_xml)
+ if (gdb_has_xml) {
return 0;
+ }
return 12;
}
switch (n) {
case 24:
/* FPA status register (ignored). */
- if (gdb_has_xml)
+ if (gdb_has_xml) {
return 0;
+ }
return 4;
case 25:
/* CPSR */
- cpsr_write (env, tmp, 0xffffffff);
+ cpsr_write(env, tmp, 0xffffffff);
return 4;
}
/* Unknown register. */
@@ -1030,9 +1117,11 @@ static int cpu_gdb_read_register(CPUM68KState *env, uint8_t *mem_buf, int n)
/* A0-A7 */
GET_REG32(env->aregs[n - 8]);
} else {
- switch (n) {
- case 16: GET_REG32(env->sr);
- case 17: GET_REG32(env->pc);
+ switch (n) {
+ case 16:
+ GET_REG32(env->sr);
+ case 17:
+ GET_REG32(env->pc);
}
}
/* FP registers not included here because they vary between
@@ -1054,9 +1143,14 @@ static int cpu_gdb_write_register(CPUM68KState *env, uint8_t *mem_buf, int n)
env->aregs[n - 8] = tmp;
} else {
switch (n) {
- case 16: env->sr = tmp; break;
- case 17: env->pc = tmp; break;
- default: return 0;
+ case 16:
+ env->sr = tmp;
+ break;
+ case 17:
+ env->pc = tmp;
+ break;
+ default:
+ return 0;
}
}
return 4;
@@ -1072,44 +1166,55 @@ static int cpu_gdb_read_register(CPUMIPSState *env, uint8_t *mem_buf, int n)
}
if (env->CP0_Config1 & (1 << CP0C1_FP)) {
if (n >= 38 && n < 70) {
- if (env->CP0_Status & (1 << CP0St_FR))
- GET_REGL(env->active_fpu.fpr[n - 38].d);
- else
- GET_REGL(env->active_fpu.fpr[n - 38].w[FP_ENDIAN_IDX]);
+ if (env->CP0_Status & (1 << CP0St_FR)) {
+ GET_REGL(env->active_fpu.fpr[n - 38].d);
+ } else {
+ GET_REGL(env->active_fpu.fpr[n - 38].w[FP_ENDIAN_IDX]);
+ }
}
switch (n) {
- case 70: GET_REGL((int32_t)env->active_fpu.fcr31);
- case 71: GET_REGL((int32_t)env->active_fpu.fcr0);
+ case 70:
+ GET_REGL((int32_t)env->active_fpu.fcr31);
+ case 71:
+ GET_REGL((int32_t)env->active_fpu.fcr0);
}
}
switch (n) {
- case 32: GET_REGL((int32_t)env->CP0_Status);
- case 33: GET_REGL(env->active_tc.LO[0]);
- case 34: GET_REGL(env->active_tc.HI[0]);
- case 35: GET_REGL(env->CP0_BadVAddr);
- case 36: GET_REGL((int32_t)env->CP0_Cause);
- case 37: GET_REGL(env->active_tc.PC | !!(env->hflags & MIPS_HFLAG_M16));
- case 72: GET_REGL(0); /* fp */
- case 89: GET_REGL((int32_t)env->CP0_PRid);
+ case 32:
+ GET_REGL((int32_t)env->CP0_Status);
+ case 33:
+ GET_REGL(env->active_tc.LO[0]);
+ case 34:
+ GET_REGL(env->active_tc.HI[0]);
+ case 35:
+ GET_REGL(env->CP0_BadVAddr);
+ case 36:
+ GET_REGL((int32_t)env->CP0_Cause);
+ case 37:
+ GET_REGL(env->active_tc.PC | !!(env->hflags & MIPS_HFLAG_M16));
+ case 72:
+ GET_REGL(0); /* fp */
+ case 89:
+ GET_REGL((int32_t)env->CP0_PRid);
}
if (n >= 73 && n <= 88) {
- /* 16 embedded regs. */
- GET_REGL(0);
+ /* 16 embedded regs. */
+ GET_REGL(0);
}
return 0;
}
/* convert MIPS rounding mode in FCR31 to IEEE library */
-static unsigned int ieee_rm[] =
- {
+static unsigned int ieee_rm[] = {
float_round_nearest_even,
float_round_to_zero,
float_round_up,
float_round_down
- };
+};
#define RESTORE_ROUNDING_MODE \
- set_float_rounding_mode(ieee_rm[env->active_fpu.fcr31 & 3], &env->active_fpu.fp_status)
+ set_float_rounding_mode(ieee_rm[env->active_fpu.fcr31 & 3], \
+ &env->active_fpu.fp_status)
static int cpu_gdb_write_register(CPUMIPSState *env, uint8_t *mem_buf, int n)
{
@@ -1124,10 +1229,11 @@ static int cpu_gdb_write_register(CPUMIPSState *env, uint8_t *mem_buf, int n)
if (env->CP0_Config1 & (1 << CP0C1_FP)
&& n >= 38 && n < 73) {
if (n < 70) {
- if (env->CP0_Status & (1 << CP0St_FR))
- env->active_fpu.fpr[n - 38].d = tmp;
- else
- env->active_fpu.fpr[n - 38].w[FP_ENDIAN_IDX] = tmp;
+ if (env->CP0_Status & (1 << CP0St_FR)) {
+ env->active_fpu.fpr[n - 38].d = tmp;
+ } else {
+ env->active_fpu.fpr[n - 38].w[FP_ENDIAN_IDX] = tmp;
+ }
}
switch (n) {
case 70:
@@ -1135,16 +1241,28 @@ static int cpu_gdb_write_register(CPUMIPSState *env, uint8_t *mem_buf, int n)
/* set rounding mode */
RESTORE_ROUNDING_MODE;
break;
- case 71: env->active_fpu.fcr0 = tmp; break;
+ case 71:
+ env->active_fpu.fcr0 = tmp;
+ break;
}
return sizeof(target_ulong);
}
switch (n) {
- case 32: env->CP0_Status = tmp; break;
- case 33: env->active_tc.LO[0] = tmp; break;
- case 34: env->active_tc.HI[0] = tmp; break;
- case 35: env->CP0_BadVAddr = tmp; break;
- case 36: env->CP0_Cause = tmp; break;
+ case 32:
+ env->CP0_Status = tmp;
+ break;
+ case 33:
+ env->active_tc.LO[0] = tmp;
+ break;
+ case 34:
+ env->active_tc.HI[0] = tmp;
+ break;
+ case 35:
+ env->CP0_BadVAddr = tmp;
+ break;
+ case 36:
+ env->CP0_Cause = tmp;
+ break;
case 37:
env->active_tc.PC = tmp & ~(target_ulong)1;
if (tmp & 1) {
@@ -1153,12 +1271,14 @@ static int cpu_gdb_write_register(CPUMIPSState *env, uint8_t *mem_buf, int n)
env->hflags &= ~(MIPS_HFLAG_M16);
}
break;
- case 72: /* fp, ignored */ break;
- default:
- if (n > 89)
- return 0;
- /* Other registers are readonly. Ignore writes. */
- break;
+ case 72: /* fp, ignored */
+ break;
+ default:
+ if (n > 89) {
+ return 0;
+ }
+ /* Other registers are readonly. Ignore writes. */
+ break;
}
return sizeof(target_ulong);
@@ -1340,7 +1460,8 @@ static int cpu_gdb_write_register(CPUSH4State *env, uint8_t *mem_buf, int n)
case 51 ... 58:
env->gregs[n - (51 - 16)] = ldl_p(mem_buf);
break;
- default: return 0;
+ default:
+ return 0;
}
return 4;
@@ -1352,9 +1473,9 @@ static int cpu_gdb_write_register(CPUSH4State *env, uint8_t *mem_buf, int n)
static int cpu_gdb_read_register(CPUMBState *env, uint8_t *mem_buf, int n)
{
if (n < 32) {
- GET_REG32(env->regs[n]);
+ GET_REG32(env->regs[n]);
} else {
- GET_REG32(env->sregs[n - 32]);
+ GET_REG32(env->sregs[n - 32]);
}
return 0;
}
@@ -1363,15 +1484,16 @@ static int cpu_gdb_write_register(CPUMBState *env, uint8_t *mem_buf, int n)
{
uint32_t tmp;
- if (n > NUM_CORE_REGS)
- return 0;
+ if (n > NUM_CORE_REGS) {
+ return 0;
+ }
tmp = ldl_p(mem_buf);
if (n < 32) {
- env->regs[n] = tmp;
+ env->regs[n] = tmp;
} else {
- env->sregs[n - 32] = tmp;
+ env->sregs[n - 32] = tmp;
}
return 4;
}
@@ -1416,27 +1538,34 @@ static int cpu_gdb_read_register(CPUCRISState *env, uint8_t *mem_buf, int n)
{
uint8_t srs;
- if (env->pregs[PR_VR] < 32)
+ if (env->pregs[PR_VR] < 32) {
return read_register_crisv10(env, mem_buf, n);
+ }
srs = env->pregs[PR_SRS];
if (n < 16) {
- GET_REG32(env->regs[n]);
+ GET_REG32(env->regs[n]);
}
if (n >= 21 && n < 32) {
- GET_REG32(env->pregs[n - 16]);
+ GET_REG32(env->pregs[n - 16]);
}
if (n >= 33 && n < 49) {
- GET_REG32(env->sregs[srs][n - 33]);
+ GET_REG32(env->sregs[srs][n - 33]);
}
switch (n) {
- case 16: GET_REG8(env->pregs[0]);
- case 17: GET_REG8(env->pregs[1]);
- case 18: GET_REG32(env->pregs[2]);
- case 19: GET_REG8(srs);
- case 20: GET_REG16(env->pregs[4]);
- case 32: GET_REG32(env->pc);
+ case 16:
+ GET_REG8(env->pregs[0]);
+ case 17:
+ GET_REG8(env->pregs[1]);
+ case 18:
+ GET_REG32(env->pregs[2]);
+ case 19:
+ GET_REG8(srs);
+ case 20:
+ GET_REG16(env->pregs[4]);
+ case 32:
+ GET_REG32(env->pc);
}
return 0;
@@ -1446,27 +1575,36 @@ static int cpu_gdb_write_register(CPUCRISState *env, uint8_t *mem_buf, int n)
{
uint32_t tmp;
- if (n > 49)
- return 0;
+ if (n > 49) {
+ return 0;
+ }
tmp = ldl_p(mem_buf);
if (n < 16) {
- env->regs[n] = tmp;
+ env->regs[n] = tmp;
}
if (n >= 21 && n < 32) {
- env->pregs[n - 16] = tmp;
+ env->pregs[n - 16] = tmp;
}
/* FIXME: Should support function regs be writable? */
switch (n) {
- case 16: return 1;
- case 17: return 1;
- case 18: env->pregs[PR_PID] = tmp; break;
- case 19: return 1;
- case 20: return 2;
- case 32: env->pc = tmp; break;
+ case 16:
+ return 1;
+ case 17:
+ return 1;
+ case 18:
+ env->pregs[PR_PID] = tmp;
+ break;
+ case 19:
+ return 1;
+ case 20:
+ return 2;
+ case 32:
+ env->pc = tmp;
+ break;
}
return 4;
@@ -1731,7 +1869,7 @@ static int cpu_gdb_read_register(CPUXtensaState *env, uint8_t *mem_buf, int n)
default:
qemu_log("%s from reg %d of unsupported type %d\n",
- __func__, n, reg->type);
+ __func__, n, reg->type);
return 0;
}
}
@@ -1775,7 +1913,7 @@ static int cpu_gdb_write_register(CPUXtensaState *env, uint8_t *mem_buf, int n)
default:
qemu_log("%s to reg %d of unsupported type %d\n",
- __func__, n, reg->type);
+ __func__, n, reg->type);
return 0;
}