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| author | Mike Frysinger <vapier@gentoo.org> | 2021-06-27 01:37:24 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2021-07-01 17:51:00 -0400 |
| commit | 6c2ede018c51895a3ce7902c86698b90a086e6e0 (patch) | |
| tree | 0d19df4fc59e3793cfde0b30a8959d4dbbd9e2d1 /opcodes | |
| parent | 1b8d1f5f3861c04070bd5d249855b575e431f56b (diff) | |
| download | gdb-6c2ede018c51895a3ce7902c86698b90a086e6e0.zip gdb-6c2ede018c51895a3ce7902c86698b90a086e6e0.tar.gz gdb-6c2ede018c51895a3ce7902c86698b90a086e6e0.tar.bz2 | |
opcodes: constify aarch64_opcode_tables
This table is huge (~350k), so stop putting it into writable .data
since it's only const data.
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 7 | ||||
| -rw-r--r-- | opcodes/aarch64-gen.c | 2 | ||||
| -rw-r--r-- | opcodes/aarch64-tbl.h | 2 |
3 files changed, 8 insertions, 3 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 20e0524..de90ac5 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,8 @@ +2021-07-01 Mike Frysinger <vapier@gentoo.org> + + * aarch64-gen.c (aarch64_opcode_table): Add const. + * aarch64-tbl.h (aarch64_opcode_table): Likewise. + 2021-06-22 Andrew Burgess <andrew.burgess@embecosm.com> * cgen-dis.c (count_decodable_bits): Use __builtin_popcount when @@ -367,7 +372,7 @@ 2021-03-29 Jan Beulich <jbeulich@suse.com> * i386-gen.c (process_i386_opcode_modifier): New parameter - "space". + "space". (output_i386_opcode): New local variable "space". Adjust process_i386_opcode_modifier() invocation. (process_i386_opcodes): Adjust process_i386_opcode_modifier() diff --git a/opcodes/aarch64-gen.c b/opcodes/aarch64-gen.c index 356c5ef..d0581bc 100644 --- a/opcodes/aarch64-gen.c +++ b/opcodes/aarch64-gen.c @@ -84,7 +84,7 @@ new_opcode_node (void) 'aarch64_opcode_table' hard-coded in, e.g. print_find_next_opcode; therefore some amount of work needs to be done if the full support for multiple tables needs to be enabled. */ -static const struct aarch64_opcode *aarch64_opcode_tables[] = +static const struct aarch64_opcode * const aarch64_opcode_tables[] = {aarch64_opcode_table}; /* Use top 2 bits to indiate which table. */ diff --git a/opcodes/aarch64-tbl.h b/opcodes/aarch64-tbl.h index 4192e54..17ea851 100644 --- a/opcodes/aarch64-tbl.h +++ b/opcodes/aarch64-tbl.h @@ -2584,7 +2584,7 @@ static const aarch64_feature_set aarch64_feature_flagm = #define FLAGM_INSN(NAME,OPCODE,MASK,CLASS,OPS,QUALS,FLAGS) \ { NAME, OPCODE, MASK, CLASS, 0, FLAGM, OPS, QUALS, FLAGS, 0, 0, NULL } -struct aarch64_opcode aarch64_opcode_table[] = +const struct aarch64_opcode aarch64_opcode_table[] = { /* Add/subtract (with carry). */ CORE_INSN ("adc", 0x1a000000, 0x7fe0fc00, addsub_carry, 0, OP3 (Rd, Rn, Rm), QL_I3SAMER, F_SF), |