diff options
| -rw-r--r-- | gdb/aarch64-tdep.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/gdb/aarch64-tdep.c b/gdb/aarch64-tdep.c index b576d3b..7bf36d8 100644 --- a/gdb/aarch64-tdep.c +++ b/gdb/aarch64-tdep.c @@ -61,17 +61,20 @@ /* All possible aarch64 target descriptors. */ static std::unordered_map <aarch64_features, target_desc *> tdesc_aarch64_map; -/* The standard register names, and all the valid aliases for them. */ +/* The standard register names, and all the valid aliases for them. + We're not adding fp here, that name is already taken, see + _initialize_frame_reg. */ static const struct { const char *const name; int regnum; } aarch64_register_aliases[] = { - /* 64-bit register names. */ - {"fp", AARCH64_FP_REGNUM}, + /* Link register alias for x30. */ {"lr", AARCH64_LR_REGNUM}, - {"sp", AARCH64_SP_REGNUM}, + /* SP is the canonical name for x31 according to aarch64_r_register_names, + so we're adding an x31 alias for sp. */ + {"x31", AARCH64_SP_REGNUM}, /* specials */ {"ip0", AARCH64_X0_REGNUM + 16}, {"ip1", AARCH64_X0_REGNUM + 17} |