From: Akihiko Odaki <akihiko.odaki@xxxxxxxxxx>
GDB has XML support since 6.7 which was released in 2007.
It's time to remove support for old GDB versions without XML support.
Signed-off-by: Akihiko Odaki <akihiko.odaki@xxxxxxxxxx>
Acked-by: Alex Bennée <alex.bennee@xxxxxxxxxx>
Message-Id: <20230912224107.29669-10-akihiko.odaki@xxxxxxxxxx>
Signed-off-by: Alex Bennée <alex.bennee@xxxxxxxxxx>
---
target/arm/gdbstub.c | 32 ++------------------------------
1 file changed, 2 insertions(+), 30 deletions(-)
diff --git a/target/arm/gdbstub.c b/target/arm/gdbstub.c
index 8fc8351df7..b7ace24bfc 100644
--- a/target/arm/gdbstub.c
+++ b/target/arm/gdbstub.c
@@ -46,21 +46,7 @@ int arm_cpu_gdb_read_register(CPUState *cs, GByteArray *mem_buf, int n)
/* Core integer register. */
return gdb_get_reg32(mem_buf, env->regs[n]);
}
- if (n < 24) {
- /* FPA registers. */
- if (gdb_has_xml()) {
- return 0;
- }
- return gdb_get_zeroes(mem_buf, 12);
- }
- switch (n) {
- case 24:
- /* FPA status register. */
- if (gdb_has_xml()) {
- return 0;
- }
- return gdb_get_reg32(mem_buf, 0);
- case 25:
+ if (n == 25) {
/* CPSR, or XPSR for M-profile */
if (arm_feature(env, ARM_FEATURE_M)) {
return gdb_get_reg32(mem_buf, xpsr_read(env));
@@ -100,21 +86,7 @@ int arm_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
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:
+ if (n == 25) {
/* CPSR, or XPSR for M-profile */
if (arm_feature(env, ARM_FEATURE_M)) {
/*
--
2.39.2
