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authorAndreas Färber <afaerber@suse.de>2013-07-07 12:26:33 +0200
committerAndreas Färber <afaerber@suse.de>2013-07-26 23:24:01 +0200
commit0980bfabbc2e93d42c6b5ade578b371c36f6f23d (patch)
tree2bd0aa958a1281c84ad7bcdcdcabf6a9c237644b /gdbstub.c
parentf20f9df06e6f724d2ccdaf5f9a6dae45c061db75 (diff)
downloadqemu-arm-0980bfabbc2e93d42c6b5ade578b371c36f6f23d.tar.gz
target-ppc: Move cpu_gdb_{read,write}_register()
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'gdbstub.c')
-rw-r--r--gdbstub.c101
1 files changed, 1 insertions, 100 deletions
diff --git a/gdbstub.c b/gdbstub.c
index 5a2320420c..c858b7f2b6 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -524,112 +524,13 @@ static int put_packet(GDBState *s, const char *buf)
#elif defined (TARGET_PPC)
-/* Old gdb always expects FP registers. Newer (xml-aware) gdb only
- expects whatever the target description contains. Due to a
- historical mishap the FP registers appear in between core integer
- regs and PC, MSR, CR, and so forth. We hack round this by giving the
- FP regs zero size when talking to a newer gdb. */
#if defined (TARGET_PPC64)
#define GDB_CORE_XML "power64-core.xml"
#else
#define GDB_CORE_XML "power-core.xml"
#endif
-static int cpu_gdb_read_register(CPUPPCState *env, uint8_t *mem_buf, int n)
-{
- if (n < 32) {
- /* gprs */
- GET_REGL(env->gpr[n]);
- } else if (n < 64) {
- /* fprs */
- if (gdb_has_xml) {
- return 0;
- }
- stfq_p(mem_buf, env->fpr[n-32]);
- return 8;
- } else {
- switch (n) {
- case 64:
- GET_REGL(env->nip);
- case 65:
- GET_REGL(env->msr);
- case 66:
- {
- uint32_t cr = 0;
- int i;
- for (i = 0; i < 8; i++) {
- cr |= env->crf[i] << (32 - ((i + 1) * 4));
- }
- GET_REG32(cr);
- }
- case 67:
- GET_REGL(env->lr);
- case 68:
- GET_REGL(env->ctr);
- case 69:
- GET_REGL(env->xer);
- case 70:
- {
- if (gdb_has_xml) {
- return 0;
- }
- GET_REG32(env->fpscr);
- }
- }
- }
- return 0;
-}
-
-static int cpu_gdb_write_register(CPUPPCState *env, uint8_t *mem_buf, int n)
-{
- if (n < 32) {
- /* gprs */
- env->gpr[n] = ldtul_p(mem_buf);
- return sizeof(target_ulong);
- } else if (n < 64) {
- /* fprs */
- if (gdb_has_xml) {
- return 0;
- }
- env->fpr[n-32] = ldfq_p(mem_buf);
- return 8;
- } else {
- switch (n) {
- case 64:
- env->nip = ldtul_p(mem_buf);
- return sizeof(target_ulong);
- case 65:
- ppc_store_msr(env, ldtul_p(mem_buf));
- return sizeof(target_ulong);
- case 66:
- {
- uint32_t cr = ldl_p(mem_buf);
- int i;
- for (i = 0; i < 8; i++) {
- env->crf[i] = (cr >> (32 - ((i + 1) * 4))) & 0xF;
- }
- return 4;
- }
- case 67:
- env->lr = ldtul_p(mem_buf);
- return sizeof(target_ulong);
- case 68:
- env->ctr = ldtul_p(mem_buf);
- return sizeof(target_ulong);
- case 69:
- env->xer = ldtul_p(mem_buf);
- return sizeof(target_ulong);
- case 70:
- /* fpscr */
- if (gdb_has_xml) {
- return 0;
- }
- store_fpscr(env, ldtul_p(mem_buf), 0xffffffff);
- return sizeof(target_ulong);
- }
- }
- return 0;
-}
+#include "target-ppc/gdbstub.c"
#elif defined (TARGET_SPARC)