diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/kernel/process.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c index c2f9e182173d..9bf993f29603 100644 --- a/arch/mips/kernel/process.c +++ b/arch/mips/kernel/process.c @@ -373,10 +373,8 @@ static inline int is_sp_move_ins(union mips_instruction *ip, int *frame_size) static int get_frame_info(struct mips_frame_info *info) { bool is_mmips = IS_ENABLED(CONFIG_CPU_MICROMIPS); - union mips_instruction insn, *ip; - const unsigned int max_insns = 128; + union mips_instruction insn, *ip, *ip_end; unsigned int last_insn_size = 0; - unsigned int i; bool saw_jump = false; info->pc_offset = -1; @@ -386,7 +384,9 @@ static int get_frame_info(struct mips_frame_info *info) if (!ip) goto err; - for (i = 0; i < max_insns; i++) { + ip_end = (void *)ip + (info->func_size ? info->func_size : 512); + + while (ip < ip_end) { ip = (void *)ip + last_insn_size; if (is_mmips && mm_insn_16bit(ip->halfword[0])) { |