[RFC v5 03/57] objtool: check: Use arch specific values in restore_reg()

[Julien Thierry]

Initial register state is set up by arch specific code. Use the value
the arch code has set when restoring registers from the stack.

Suggested-by: Raphael Gault <raphael.gault@xxxxxxx>
Signed-off-by: Julien Thierry <jthierry@xxxxxxxxxx>
---
 tools/objtool/check.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index 4784f0f6a3ae..5968e6f08891 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -1437,8 +1437,8 @@ static void save_reg(struct insn_state *state, unsigned char reg, int base,
 
 static void restore_reg(struct insn_state *state, unsigned char reg)
 {
-	state->regs[reg].base = CFI_UNDEFINED;
-	state->regs[reg].offset = 0;
+	state->regs[reg].base = initial_func_cfi.regs[reg].base;
+	state->regs[reg].offset = initial_func_cfi.regs[reg].offset;
 }
 
 /*
-- 
2.21.0