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Clean up whitespace.

This commit is contained in:
Gareth McMullin 2012-11-03 19:59:01 +13:00
parent dac1f60dc2
commit 538f4d41b6
1 changed files with 51 additions and 43 deletions
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94
src/gdb_main.c
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@ -82,15 +82,15 @@ gdb_main(void)
size = gdb_getpacket(pbuf, BUF_SIZE);
SET_IDLE_STATE(0);
switch(pbuf[0]) {
/* Implementation of these is mandatory! */
case 'g': { /* 'g': Read general registers */
/* Implementation of these is mandatory! */
case 'g': { /* 'g': Read general registers */
ERROR_IF_NO_TARGET();
uint32_t arm_regs[cur_target->regs_size];
target_regs_read(cur_target, (void*)arm_regs);
gdb_putpacket(hexify(pbuf, (void*)arm_regs, cur_target->regs_size), cur_target->regs_size * 2);
break;
}
case 'm': { /* 'm addr,len': Read len bytes from addr */
}
case 'm': { /* 'm addr,len': Read len bytes from addr */
uint32_t addr, len;
ERROR_IF_NO_TARGET();
sscanf(pbuf, "m%08lX,%08lX", &addr, &len);
@ -105,16 +105,16 @@ gdb_main(void)
else
gdb_putpacket(hexify(pbuf, mem, len), len*2);
break;
}
case 'G': { /* 'G XX': Write general registers */
}
case 'G': { /* 'G XX': Write general registers */
ERROR_IF_NO_TARGET();
uint32_t arm_regs[cur_target->regs_size];
unhexify((void*)arm_regs, &pbuf[1], cur_target->regs_size);
target_regs_write(cur_target, arm_regs);
gdb_putpacket("OK", 2);
break;
}
case 'M': { /* 'M addr,len:XX': Write len bytes to addr */
}
case 'M': { /* 'M addr,len:XX': Write len bytes to addr */
uint32_t addr, len;
int hex;
ERROR_IF_NO_TARGET();
@ -131,11 +131,11 @@ gdb_main(void)
else
gdb_putpacket("OK", 2);
break;
}
case 's': /* 's [addr]': Single step [start at addr] */
}
case 's': /* 's [addr]': Single step [start at addr] */
single_step = true;
// Fall through to resume target
case 'c': /* 'c [addr]': Continue [at addr] */
case 'c': /* 'c [addr]': Continue [at addr] */
if(!cur_target) {
gdb_putpacketz("X1D");
break;
@ -145,7 +145,7 @@ gdb_main(void)
SET_RUN_STATE(1);
single_step = false;
// Fall through to wait for target halt
case '?': { /* '?': Request reason for target halt */
case '?': { /* '?': Request reason for target halt */
/* This packet isn't documented as being mandatory,
* but GDB doesn't work without it. */
uint32_t watch_addr;
@ -173,10 +173,10 @@ gdb_main(void)
gdb_putpacket_f("T%02X", sig);
}
break;
}
}
/* Optional GDB packet support */
case '!': /* Enable Extended GDB Protocol. */
/* Optional GDB packet support */
case '!': /* Enable Extended GDB Protocol. */
/* This doesn't do anything, we support the extended
* protocol anyway, but GDB will never send us a 'R'
* packet unless we answer 'OK' here.
@ -184,8 +184,8 @@ gdb_main(void)
gdb_putpacket("OK", 2);
break;
case 0x04:
case 'D': /* GDB 'detach' command. */
case 0x04:
case 'D': /* GDB 'detach' command. */
if(cur_target)
target_detach(cur_target);
last_target = cur_target;
@ -193,7 +193,7 @@ gdb_main(void)
gdb_putpacket("OK", 2);
break;
case 'k': /* Kill the target */
case 'k': /* Kill the target */
if(cur_target) {
target_reset(cur_target);
target_detach(cur_target);
@ -202,8 +202,8 @@ gdb_main(void)
}
break;
case 'r': /* Reset the target system */
case 'R': /* Restart the target program */
case 'r': /* Reset the target system */
case 'R': /* Restart the target program */
if(cur_target)
target_reset(cur_target);
else if(last_target) {
@ -213,7 +213,7 @@ gdb_main(void)
}
break;
case 'X': { /* 'X addr,len:XX': Write binary data to addr */
case 'X': { /* 'X addr,len:XX': Write binary data to addr */
uint32_t addr, len;
int bin;
ERROR_IF_NO_TARGET();
@ -228,19 +228,19 @@ gdb_main(void)
else
gdb_putpacket("OK", 2);
break;
}
}
case 'q': /* General query packet */
case 'q': /* General query packet */
handle_q_packet(pbuf, size);
break;
case 'v': /* General query packet */
case 'v': /* General query packet */
handle_v_packet(pbuf, size);
break;
/* These packet implement hardware break-/watchpoints */
case 'Z': /* Z type,addr,len: Set breakpoint packet */
case 'z': { /* z type,addr,len: Clear breakpoint packet */
/* These packet implement hardware break-/watchpoints */
case 'Z': /* Z type,addr,len: Set breakpoint packet */
case 'z': { /* z type,addr,len: Clear breakpoint packet */
uint8_t set = (pbuf[0]=='Z')?1:0;
int type, len;
uint32_t addr;
@ -252,40 +252,48 @@ gdb_main(void)
type = pbuf[1] - '0';
sscanf(pbuf + 2, ",%08lX,%d", &addr, &len);
switch(type) {
case 1: /* Hardware breakpoint */
case 1: /* Hardware breakpoint */
if(!cur_target->set_hw_bp) { /* Not supported */
gdb_putpacket("", 0);
break;
}
if(set) ret = target_set_hw_bp(cur_target, addr);
else ret = target_clear_hw_bp(cur_target, addr);
if(set)
ret = target_set_hw_bp(cur_target, addr);
else
ret = target_clear_hw_bp(cur_target, addr);
if(!ret) gdb_putpacket("OK", 2);
else gdb_putpacket("E01", 3);
if(!ret)
gdb_putpacket("OK", 2);
else
gdb_putpacket("E01", 3);
break;
case 2:
case 3:
case 4:
case 2:
case 3:
case 4:
if(!cur_target->set_hw_wp) { /* Not supported */
gdb_putpacket("", 0);
break;
}
if(set) ret = target_set_hw_wp(cur_target, type, addr, len);
else ret = target_clear_hw_wp(cur_target, type, addr, len);
if(set)
ret = target_set_hw_wp(cur_target, type, addr, len);
else
ret = target_clear_hw_wp(cur_target, type, addr, len);
if(!ret) gdb_putpacket("OK", 2);
else gdb_putpacket("E01", 3);
if(!ret)
gdb_putpacket("OK", 2);
else
gdb_putpacket("E01", 3);
break;
default:
default:
gdb_putpacket("", 0);
}
break;
}
}
default: /* Packet not implemented */
default: /* Packet not implemented */
DEBUG("*** Unsupported packet: %s\n", pbuf);
gdb_putpacket("", 0);
}
@ -296,7 +304,7 @@ static void
handle_q_string_reply(const char *str, const char *param)
{
unsigned long addr, len;
if (sscanf(param, "%08lX,%08lX", &addr, &len) != 2) {
gdb_putpacketz("E01");
return;