diff options
Diffstat (limited to 'gdb/stap-probe.c')
| -rw-r--r-- | gdb/stap-probe.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/gdb/stap-probe.c b/gdb/stap-probe.c index 866b41e..b6de873 100644 --- a/gdb/stap-probe.c +++ b/gdb/stap-probe.c @@ -774,23 +774,24 @@ stap_parse_register_operand (struct stap_parse_info *p) code would like to perform on the register name. */ if (gdbarch_stap_adjust_register_p (gdbarch)) { - std::string oldregname = regname; + std::string newregname + = gdbarch_stap_adjust_register (gdbarch, p, regname, regnum); - gdbarch_stap_adjust_register (gdbarch, p, regname, regnum); - - if (regname != oldregname) + if (regname != newregname) { /* This is just a check we perform to make sure that the arch-dependent code has provided us with a valid register name. */ - regnum = user_reg_map_name_to_regnum (gdbarch, regname.c_str (), - regname.size ()); + regnum = user_reg_map_name_to_regnum (gdbarch, newregname.c_str (), + newregname.size ()); if (regnum == -1) internal_error (__FILE__, __LINE__, _("Invalid register name '%s' after replacing it" " (previous name was '%s')"), - regname.c_str (), oldregname.c_str ()); + newregname.c_str (), regname.c_str ()); + + regname = newregname; } } |