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authorAndreas Färber <afaerber@suse.de>2013-07-07 12:32:15 +0200
committerAndreas Färber <afaerber@suse.de>2013-07-26 23:24:01 +0200
commit58850dad68f3458cf430395db2e016f1d03ad7de (patch)
tree77482a23d12e2cee0280642d2ce13fa2e976ebea /gdbstub.c
parentd19c87f44d8d7bac48d4b35863ae825f872ed54a (diff)
downloadqemu-arm-58850dad68f3458cf430395db2e016f1d03ad7de.tar.gz
target-arm: Move cpu_gdb_{read,write}_register()
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'gdbstub.c')
-rw-r--r--gdbstub.c74
1 files changed, 1 insertions, 73 deletions
diff --git a/gdbstub.c b/gdbstub.c
index bf98eb079b..73e64117d7 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -538,81 +538,9 @@ static int put_packet(GDBState *s, const char *buf)
#elif defined (TARGET_ARM)
-/* Old gdb always expect FPA registers. Newer (xml-aware) gdb only expect
- whatever the target description contains. Due to a historical mishap
- the FPA registers appear in between core integer regs and the CPSR.
- We hack round this by giving the FPA regs zero size when talking to a
- newer gdb. */
#define GDB_CORE_XML "arm-core.xml"
-static int cpu_gdb_read_register(CPUARMState *env, uint8_t *mem_buf, int n)
-{
- if (n < 16) {
- /* Core integer register. */
- GET_REG32(env->regs[n]);
- }
- if (n < 24) {
- /* FPA registers. */
- if (gdb_has_xml) {
- return 0;
- }
- memset(mem_buf, 0, 12);
- return 12;
- }
- switch (n) {
- case 24:
- /* FPA status register. */
- if (gdb_has_xml) {
- return 0;
- }
- GET_REG32(0);
- case 25:
- /* CPSR */
- GET_REG32(cpsr_read(env));
- }
- /* Unknown register. */
- return 0;
-}
-
-static int cpu_gdb_write_register(CPUARMState *env, uint8_t *mem_buf, int n)
-{
- uint32_t tmp;
-
- tmp = ldl_p(mem_buf);
-
- /* 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) {
- tmp &= ~1;
- }
-
- if (n < 16) {
- /* Core integer register. */
- env->regs[n] = tmp;
- return 4;
- }
- if (n < 24) { /* 16-23 */
- /* FPA registers (ignored). */
- if (gdb_has_xml) {
- return 0;
- }
- return 12;
- }
- switch (n) {
- case 24:
- /* FPA status register (ignored). */
- if (gdb_has_xml) {
- return 0;
- }
- return 4;
- case 25:
- /* CPSR */
- cpsr_write(env, tmp, 0xffffffff);
- return 4;
- }
- /* Unknown register. */
- return 0;
-}
+#include "target-arm/gdbstub.c"
#elif defined (TARGET_M68K)