diff options
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/riscv-tdep.c | 37 |
2 files changed, 6 insertions, 37 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index ccd1354..4eb6b9b 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,11 @@ 2018-03-06 Andrew Burgess <andrew.burgess@embecosm.com> + * riscv-tdep.c (riscv_register_name): Remove target description + support. + (riscv_gdbarch_init): Remove target description check. + +2018-03-06 Andrew Burgess <andrew.burgess@embecosm.com> + * riscv-tdep.c: Remove 'Contributed by ...' lines from header comment. * riscv-tdep.h: Likewise. diff --git a/gdb/riscv-tdep.c b/gdb/riscv-tdep.c index bc25edf..11b1227 100644 --- a/gdb/riscv-tdep.c +++ b/gdb/riscv-tdep.c @@ -464,9 +464,6 @@ value_of_riscv_user_reg (struct frame_info *frame, const void *baton) static const char * riscv_register_name (struct gdbarch *gdbarch, int regnum) { - if (tdesc_has_registers (gdbarch_target_desc (gdbarch))) - return tdesc_register_name (gdbarch, regnum); - /* Prefer to use the alias. */ if (regnum >= RISCV_ZERO_REGNUM && regnum <= RISCV_LAST_REGNUM) { @@ -2565,40 +2562,6 @@ riscv_gdbarch_init (struct gdbarch_info info, dwarf2_append_unwinders (gdbarch); frame_unwind_append_unwinder (gdbarch, &riscv_frame_unwind); - /* Check any target description for validity. */ - if (tdesc_has_registers (info.target_desc)) - { - const struct tdesc_feature *feature; - struct tdesc_arch_data *tdesc_data; - int valid_p; - - feature = tdesc_find_feature (info.target_desc, "org.gnu.gdb.riscv.cpu"); - if (feature == NULL) - goto no_tdata; - - tdesc_data = tdesc_data_alloc (); - - valid_p = 1; - for (i = RISCV_ZERO_REGNUM; i <= RISCV_LAST_FP_REGNUM; ++i) - valid_p &= tdesc_numbered_register (feature, tdesc_data, i, - riscv_gdb_reg_names[i]); - for (i = RISCV_FIRST_CSR_REGNUM; i <= RISCV_LAST_CSR_REGNUM; ++i) - { - char buf[20]; - - sprintf (buf, "csr%d", i - RISCV_FIRST_CSR_REGNUM); - valid_p &= tdesc_numbered_register (feature, tdesc_data, i, buf); - } - - valid_p &= tdesc_numbered_register (feature, tdesc_data, i++, "priv"); - - if (!valid_p) - tdesc_data_cleanup (tdesc_data); - else - tdesc_use_registers (gdbarch, info.target_desc, tdesc_data); - } - no_tdata: - for (i = 0; i < ARRAY_SIZE (riscv_register_aliases); ++i) user_reg_add (gdbarch, riscv_register_aliases[i].name, value_of_riscv_user_reg, &riscv_register_aliases[i].regnum); |