aboutsummaryrefslogtreecommitdiff
path: root/gdbstub.c
diff options
context:
space:
mode:
authorAndreas Färber <afaerber@suse.de>2013-06-27 18:25:36 +0200
committerAndreas Färber <afaerber@suse.de>2013-07-23 02:41:33 +0200
commit385b9f0e4d8c60037c937edd7a3735fff7570429 (patch)
tree52c9757e4442c6e094c699804bf907dad5524955 /gdbstub.c
parentdb6b81d43693cec86d62df79dd7402fc045427ed (diff)
downloadqemu-arm-385b9f0e4d8c60037c937edd7a3735fff7570429.tar.gz
gdbstub: Change gdb_{read,write}_register() argument to CPUState
Use CPUState::env_ptr for now. Prepares for changing GDBState::g_cpu to CPUState. Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'gdbstub.c')
-rw-r--r--gdbstub.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/gdbstub.c b/gdbstub.c
index b65682f496..848754d0d5 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -1866,8 +1866,9 @@ static const char *get_feature_xml(const char *p, const char **newp)
}
#endif
-static int gdb_read_register(CPUArchState *env, uint8_t *mem_buf, int reg)
+static int gdb_read_register(CPUState *cpu, uint8_t *mem_buf, int reg)
{
+ CPUArchState *env = cpu->env_ptr;
GDBRegisterState *r;
if (reg < NUM_CORE_REGS)
@@ -1881,8 +1882,9 @@ static int gdb_read_register(CPUArchState *env, uint8_t *mem_buf, int reg)
return 0;
}
-static int gdb_write_register(CPUArchState *env, uint8_t *mem_buf, int reg)
+static int gdb_write_register(CPUState *cpu, uint8_t *mem_buf, int reg)
{
+ CPUArchState *env = cpu->env_ptr;
GDBRegisterState *r;
if (reg < NUM_CORE_REGS)
@@ -2220,7 +2222,8 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf)
env = s->g_cpu;
len = 0;
for (addr = 0; addr < num_g_regs; addr++) {
- reg_size = gdb_read_register(s->g_cpu, mem_buf + len, addr);
+ reg_size = gdb_read_register(ENV_GET_CPU(s->g_cpu),
+ mem_buf + len, addr);
len += reg_size;
}
memtohex(buf, mem_buf, len);
@@ -2233,7 +2236,8 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf)
len = strlen(p) / 2;
hextomem((uint8_t *)registers, p, len);
for (addr = 0; addr < num_g_regs && len > 0; addr++) {
- reg_size = gdb_write_register(s->g_cpu, registers, addr);
+ reg_size = gdb_write_register(ENV_GET_CPU(s->g_cpu), registers,
+ addr);
len -= reg_size;
registers += reg_size;
}
@@ -2272,7 +2276,7 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf)
if (!gdb_has_xml)
goto unknown_command;
addr = strtoull(p, (char **)&p, 16);
- reg_size = gdb_read_register(s->g_cpu, mem_buf, addr);
+ reg_size = gdb_read_register(ENV_GET_CPU(s->g_cpu), mem_buf, addr);
if (reg_size) {
memtohex(buf, mem_buf, reg_size);
put_packet(s, buf);
@@ -2288,7 +2292,7 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf)
p++;
reg_size = strlen(p) / 2;
hextomem(mem_buf, p, reg_size);
- gdb_write_register(s->g_cpu, mem_buf, addr);
+ gdb_write_register(ENV_GET_CPU(s->g_cpu), mem_buf, addr);
put_packet(s, "OK");
break;
case 'Z':