| // SPDX-License-Identifier: GPL-2.0 |
| #include <linux/compiler.h> |
| static struct ins_ops *arm__associate_instruction_ops(struct arch *arch, const char *name) |
| struct arm_annotate *arm = arch->priv; |
| if (!regexec(&arm->call_insn, name, 2, match, 0)) |
| else if (!regexec(&arm->jump_insn, name, 2, match, 0)) |
| arch__associate_ins_ops(arch, name, ops); |
| static int arm__annotate_init(struct arch *arch, char *cpuid __maybe_unused) |
| struct arm_annotate *arm; |
| arm = zalloc(sizeof(*arm)); |
| #define ARM_CONDS "(cc|cs|eq|ge|gt|hi|le|ls|lt|mi|ne|pl|vc|vs)" |
| err = regcomp(&arm->call_insn, "^blx?" ARM_CONDS "?$", REG_EXTENDED); |
| err = regcomp(&arm->jump_insn, "^bx?" ARM_CONDS "?$", REG_EXTENDED); |
| arch->initialized = true; |
| arch->associate_instruction_ops = arm__associate_instruction_ops; |
| arch->objdump.comment_char = ';'; |
| arch->objdump.skip_functions_char = '+'; |
| regfree(&arm->call_insn); |