4 Nov
2026
4 Nov
'26
5:06 p.m.
On Mon, Nov 02, 2026 at 12:15:22PM +0000, James Clark wrote:
The disassembly script adds four bytes to each branch sample's IP to include the final instruction in the range. For an exception sample whose IP identifies a faulting or interrupted instruction, this incorrectly includes an instruction that did not execute.
Use the decoder-supplied insn_len to calculate the exclusive end address. This preserves zero-length exception entries, includes executed syscall instructions and also uses the decoded size for Thumb instructions.
Signed-off-by: James Clark james.clark@linaro.org
Reviewed-by: Leo Yan leo.yan@arm.com