mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

gdbstub: Introduce gdb_find_static_feature()

Browse Source 
This function is useful to determine the number of registers exposed to
GDB from the XML name.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231025093128.33116-3-akihiko.odaki@daynix.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20231106185112.2755262-10-alex.bennee@linaro.org>
This commit is contained in:
Akihiko Odaki 2023-11-06 18:50:59 +00:00 committed by Alex Bennée
parent 6c2313e83d
commit 1218b68ea6
2 changed files with 21 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
gdbstub/gdbstub.c
View File

@ -422,6 +422,19 @@ static const char *get_feature_xml(const char *p, const char **newp,
return NULL;
}
const GDBFeature *gdb_find_static_feature(const char *xmlname)
{
const GDBFeature *feature;
for (feature = gdb_static_features; feature->xmlname; feature++) {
if (!strcmp(feature->xmlname, xmlname)) {
return feature;
}
}
g_assert_not_reached();
}
static int gdb_read_register(CPUState *cpu, GByteArray *buf, int reg)
{
CPUClass *cc = CPU_GET_CLASS(cpu);

8
include/exec/gdbstub.h
View File

@ -44,6 +44,14 @@ void gdb_register_coprocessor(CPUState *cpu,
*/
int gdbserver_start(const char *port_or_device);
/**
* gdb_find_static_feature() - Find a static feature.
* @xmlname: The name of the XML.
*
* Return: The static feature.
*/
const GDBFeature *gdb_find_static_feature(const char *xmlname);
void gdb_set_stop_cpu(CPUState *cpu);
/* in gdbstub-xml.c, generated by scripts/feature_to_c.py */