Refine qemu gdb stub.

2025-09-22 03:37:21 +00:00 · 2025-09-22 03:37:21 +00:00 · 9b9d9f5e5f
parent b15fc411b3
commit 9b9d9f5e5f
9 changed files with 7 additions and 8 deletions
--- a/BIN
+++ b/BIN
--- a/qemu_gdb/Makefile
+++ b/qemu_gdb/Makefile
@ -31,12 +31,5 @@ clean:
 qemu: kernel
 	qemu-system-riscv64 -machine virt -smp 1 -bios none -kernel $(TEST_OBJ) -nographic -s -S

-
-# gdb: kernel
-# 	gdb-multiarch                         \
-# 		-ex "file $(TEST_OBJ)"              \
-# 		-ex "set debug remote 1"            \
-# 		-ex "target remote localhost:1234" \
-
 gdb: kernel
-	gdb-multiarch $(TEST_OBJ) -ex "target remote localhost:1234"
+	gdb-multiarch -x rv.gdb
--- a/qemu_gdb/build/kernel.bin
+++ b/qemu_gdb/build/kernel.bin
--- a/qemu_gdb/build/kernel.dump
+++ b/qemu_gdb/build/kernel.dump
--- a/qemu_gdb/build/kernel.elf
+++ b/qemu_gdb/build/kernel.elf
--- a/qemu_gdb/kernel.c
+++ b/qemu_gdb/kernel.c
--- a/qemu_gdb/link.ld
+++ b/qemu_gdb/link.ld
--- a/qemu_gdb/rv.gdb
+++ b/qemu_gdb/rv.gdb
@ -0,0 +1,6 @@
+
+
+file ./build/kernel.elf
+set architecture riscv:rv64
+target remote localhost:1234
+set $pc = 0x80000000
--- a/qemu_gdb/start.s
+++ b/qemu_gdb/start.s