From 85143e8376bf1276d39af3a3c84fc972cf1d4ec0 Mon Sep 17 00:00:00 2001
From: Liam <byteslice@airmail.cc>
Date: Sun, 4 Feb 2024 20:28:43 -0500
Subject: [PATCH] gdb: fix load/save of fp values in a32
---
src/core/debugger/gdbstub_arch.cpp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/core/debugger/gdbstub_arch.cpp b/src/core/debugger/gdbstub_arch.cpp
index f2a407dc8e..452f565bec 100644
--- a/src/core/debugger/gdbstub_arch.cpp
+++ b/src/core/debugger/gdbstub_arch.cpp
@@ -383,7 +383,7 @@ std::string GDBStubA32::RegRead(const Kernel::KThread* thread, size_t id) const
} else if (id == CPSR_REGISTER) {
return ValueToHex(context.pstate);
} else if (id >= D0_REGISTER && id < Q0_REGISTER) {
- return ValueToHex(fprs[id - D0_REGISTER][0]);
+ return ValueToHex(fprs[(id - D0_REGISTER) / 2][(id - D0_REGISTER) % 2]);
} else if (id >= Q0_REGISTER && id < FPSCR_REGISTER) {
return ValueToHex(fprs[id - Q0_REGISTER]);
} else if (id == FPSCR_REGISTER) {
@@ -406,7 +406,7 @@ void GDBStubA32::RegWrite(Kernel::KThread* thread, size_t id, std::string_view v
} else if (id == CPSR_REGISTER) {
context.pstate = HexToValue<u32>(value);
} else if (id >= D0_REGISTER && id < Q0_REGISTER) {
- fprs[id - D0_REGISTER] = {HexToValue<u64>(value), 0};
+ fprs[(id - D0_REGISTER) / 2][(id - D0_REGISTER) % 2] = HexToValue<u64>(value);
} else if (id >= Q0_REGISTER && id < FPSCR_REGISTER) {
fprs[id - Q0_REGISTER] = HexToValue<u128>(value);
} else if (id == FPSCR_REGISTER) {