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authorIlya Leoshkevich <iii@linux.ibm.com>2023-06-30 19:04:19 +0100
committerAlex Bennée <alex.bennee@linaro.org>2023-07-03 12:52:34 +0100
commita3fcc111fa2bd8333f53883efb41d539d95b3cd0 (patch)
treea6bef71efffed76fe9e27868dc71a647e8433885 /gdbstub
parent77ae5761f3c9e6b68f8545cff06704f823c3d387 (diff)
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gdbstub: Expose gdb_get_process() and gdb_get_first_cpu_in_process()
These functions will be needed by user-target.c in order to retrieve the name of the executable. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Message-Id: <20230621203627.1808446-5-iii@linux.ibm.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20230630180423.558337-35-alex.bennee@linaro.org>
Diffstat (limited to 'gdbstub')
-rw-r--r--gdbstub/gdbstub.c16
-rw-r--r--gdbstub/internals.h2
2 files changed, 10 insertions, 8 deletions
diff --git a/gdbstub/gdbstub.c b/gdbstub/gdbstub.c
index 49143c7..ce3e4a2 100644
--- a/gdbstub/gdbstub.c
+++ b/gdbstub/gdbstub.c
@@ -211,7 +211,7 @@ static uint32_t gdb_get_cpu_pid(CPUState *cpu)
return cpu->cluster_index + 1;
}
-static GDBProcess *gdb_get_process(uint32_t pid)
+GDBProcess *gdb_get_process(uint32_t pid)
{
int i;
@@ -247,7 +247,7 @@ static CPUState *find_cpu(uint32_t thread_id)
return NULL;
}
-static CPUState *get_first_cpu_in_process(GDBProcess *process)
+CPUState *gdb_get_first_cpu_in_process(GDBProcess *process)
{
CPUState *cpu;
@@ -325,7 +325,7 @@ static CPUState *gdb_get_cpu(uint32_t pid, uint32_t tid)
return NULL;
}
- return get_first_cpu_in_process(process);
+ return gdb_get_first_cpu_in_process(process);
} else {
/* a specific thread */
cpu = find_cpu(tid);
@@ -354,7 +354,7 @@ static const char *get_feature_xml(const char *p, const char **newp,
size_t len;
int i;
const char *name;
- CPUState *cpu = get_first_cpu_in_process(process);
+ CPUState *cpu = gdb_get_first_cpu_in_process(process);
CPUClass *cc = CPU_GET_CLASS(cpu);
len = 0;
@@ -490,7 +490,7 @@ void gdb_register_coprocessor(CPUState *cpu,
static void gdb_process_breakpoint_remove_all(GDBProcess *p)
{
- CPUState *cpu = get_first_cpu_in_process(p);
+ CPUState *cpu = gdb_get_first_cpu_in_process(p);
while (cpu) {
gdb_breakpoint_remove_all(cpu);
@@ -647,7 +647,7 @@ static int gdb_handle_vcont(const char *p)
return -EINVAL;
}
- cpu = get_first_cpu_in_process(process);
+ cpu = gdb_get_first_cpu_in_process(process);
while (cpu) {
if (newstates[cpu->cpu_index] == 1) {
newstates[cpu->cpu_index] = cur_action;
@@ -1270,7 +1270,7 @@ static void handle_v_attach(GArray *params, void *user_ctx)
goto cleanup;
}
- cpu = get_first_cpu_in_process(process);
+ cpu = gdb_get_first_cpu_in_process(process);
if (!cpu) {
goto cleanup;
}
@@ -1393,7 +1393,7 @@ static void handle_query_curr_tid(GArray *params, void *user_ctx)
* first thread).
*/
process = gdb_get_cpu_process(gdbserver_state.g_cpu);
- cpu = get_first_cpu_in_process(process);
+ cpu = gdb_get_first_cpu_in_process(process);
g_string_assign(gdbserver_state.str_buf, "QC");
gdb_append_thread_id(cpu, gdbserver_state.str_buf);
gdb_put_strbuf();
diff --git a/gdbstub/internals.h b/gdbstub/internals.h
index 33d21d6..25e4d5e 100644
--- a/gdbstub/internals.h
+++ b/gdbstub/internals.h
@@ -129,6 +129,8 @@ void gdb_read_byte(uint8_t ch);
*/
bool gdb_got_immediate_ack(void);
/* utility helpers */
+GDBProcess *gdb_get_process(uint32_t pid);
+CPUState *gdb_get_first_cpu_in_process(GDBProcess *process);
CPUState *gdb_first_attached_cpu(void);
void gdb_append_thread_id(CPUState *cpu, GString *buf);
int gdb_get_cpu_index(CPUState *cpu);