[Pdbg] [PATCH v3 12/13] libpdbg/chip.c: ram_instructions add error handling

[Nicholas Piggin]

Pass errors back to the caller, and clean up with ram_destroy on
failure.

Signed-off-by: Nicholas Piggin <npiggin at gmail.com>
---
 libpdbg/chip.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/libpdbg/chip.c b/libpdbg/chip.c
index 79bc87d..ebfaaa8 100644
--- a/libpdbg/chip.c
+++ b/libpdbg/chip.c
@@ -168,7 +168,11 @@ static int ram_instructions(struct pdbg_target *thread_target, uint64_t *opcodes
 			opcode = mfspr(1, 277);
 		}
 
-		CHECK_ERR(thread->ram_instruction(thread, opcode, &scratch));
+		if (thread->ram_instruction(thread, opcode, &scratch)) {
+			PR_DEBUG("%s: %d\n", __FUNCTION__, __LINE__);
+			exception = 1;
+			break;
+		}
 
 		if (i == -2)
 			r1 = scratch;
-- 
2.17.0