diff options
Diffstat (limited to 'gdb/aarch64-tdep.c')
| -rw-r--r-- | gdb/aarch64-tdep.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/gdb/aarch64-tdep.c b/gdb/aarch64-tdep.c index 840f987..f2e3ce2 100644 --- a/gdb/aarch64-tdep.c +++ b/gdb/aarch64-tdep.c @@ -1,6 +1,6 @@ /* Common target dependent code for GDB on AArch64 systems. - Copyright (C) 2009-2024 Free Software Foundation, Inc. + Copyright (C) 2009-2025 Free Software Foundation, Inc. Contributed by ARM Ltd. This file is part of GDB. @@ -949,7 +949,7 @@ aarch64_analyze_prologue_test (void) } } } -} // namespace selftests +} /* namespace selftests */ #endif /* GDB_SELF_TEST */ /* Implement the "skip_prologue" gdbarch method. */ @@ -2696,7 +2696,7 @@ aarch64_store_return_value (struct type *type, struct regcache *regs, { /* Integral values greater than one word are stored in consecutive registers starting with r0. This will always - be a multiple of the regiser size. */ + be a multiple of the register size. */ int len = type->length (); int regno = AARCH64_X0_REGNUM; @@ -3290,6 +3290,9 @@ aarch64_pseudo_read_value (gdbarch *gdbarch, const frame_info_ptr &next_frame, return aarch64_pseudo_read_value_1 (next_frame, pseudo_reg_num, pseudo_offset - AARCH64_SVE_V0_REGNUM); + if (tdep->has_pauth () && pseudo_reg_num == tdep->ra_sign_state_regnum) + return value::zero (builtin_type (gdbarch)->builtin_uint64, lval_register); + gdb_assert_not_reached ("regnum out of bound"); } @@ -4233,7 +4236,7 @@ aarch64_memtag_to_string (struct gdbarch *gdbarch, struct value *tag_value) CORE_ADDR tag = value_as_address (tag_value); - return string_printf ("0x%s", phex_nz (tag, sizeof (tag))); + return string_printf ("0x%s", phex_nz (tag)); } /* See aarch64-tdep.h. */ @@ -4341,7 +4344,7 @@ aarch64_initialize_sme_pseudo_names (struct gdbarch *gdbarch, } /* Initialize the current architecture based on INFO. If possible, - re-use an architecture from ARCHES, which is a list of + reuse an architecture from ARCHES, which is a list of architectures already created during this debugging session. Called e.g. at program startup, when reading a core file, and when @@ -4911,9 +4914,7 @@ static void aarch64_process_record_test (void); } #endif -void _initialize_aarch64_tdep (); -void -_initialize_aarch64_tdep () +INIT_GDB_FILE (aarch64_tdep) { gdbarch_register (bfd_arch_aarch64, aarch64_gdbarch_init, aarch64_dump_tdep); @@ -5200,9 +5201,9 @@ aarch64_record_asimd_load_store (aarch64_insn_decode_record *aarch64_insn_r) CORE_ADDR address; uint64_t addr_offset = 0; uint32_t record_buf[24]; - uint64_t record_buf_mem[24]; + std::vector<uint64_t> record_buf_mem; uint32_t reg_rn, reg_rt; - uint32_t reg_index = 0, mem_index = 0; + uint32_t reg_index = 0; uint8_t opcode_bits, size_bits; reg_rt = bits (aarch64_insn_r->aarch64_insn, 0, 4); @@ -5265,8 +5266,8 @@ aarch64_record_asimd_load_store (aarch64_insn_decode_record *aarch64_insn_r) record_buf[reg_index++] = reg_rt + AARCH64_V0_REGNUM; else { - record_buf_mem[mem_index++] = esize / 8; - record_buf_mem[mem_index++] = address + addr_offset; + record_buf_mem.push_back (esize / 8); + record_buf_mem.push_back (address + addr_offset); } addr_offset = addr_offset + (esize / 8); reg_rt = (reg_rt + 1) % 32; @@ -5337,8 +5338,8 @@ aarch64_record_asimd_load_store (aarch64_insn_decode_record *aarch64_insn_r) record_buf[reg_index++] = reg_tt + AARCH64_V0_REGNUM; else { - record_buf_mem[mem_index++] = esize / 8; - record_buf_mem[mem_index++] = address + addr_offset; + record_buf_mem.push_back (esize / 8); + record_buf_mem.push_back (address + addr_offset); } addr_offset = addr_offset + (esize / 8); reg_tt = (reg_tt + 1) % 32; @@ -5350,9 +5351,9 @@ aarch64_record_asimd_load_store (aarch64_insn_decode_record *aarch64_insn_r) record_buf[reg_index++] = reg_rn; aarch64_insn_r->reg_rec_count = reg_index; - aarch64_insn_r->mem_rec_count = mem_index / 2; + aarch64_insn_r->mem_rec_count = record_buf_mem.size () / 2; MEM_ALLOC (aarch64_insn_r->aarch64_mems, aarch64_insn_r->mem_rec_count, - record_buf_mem); + record_buf_mem.data ()); REG_ALLOC (aarch64_insn_r->aarch64_regs, aarch64_insn_r->reg_rec_count, record_buf); return AARCH64_RECORD_SUCCESS; @@ -5943,7 +5944,7 @@ aarch64_process_record_test (void) deallocate_reg_mem (&aarch64_record); } -} // namespace selftests +} /* namespace selftests */ #endif /* GDB_SELF_TEST */ /* Parse the current instruction and record the values of the registers and |