diff options
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 178 |
1 files changed, 163 insertions, 15 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 597650d..26d7dc1 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,20 +1,168 @@ -2023-07-30 Nick Clifton <nickc@redhat.com> +2023-07-30 Jose E. Marchesi <jose.marchesi@oracle.com> + + * config/tc-bpf.h (elf_tc_final_processing): Define. + * config/tc-bpf.c (bpf_elf_final_processing): New function. + +2023-07-30 Jose E. Marchesi <jose.marchesi@oracle.com> + + * config/tc-bpf.c (signed_overflow): Copy function from + tc-aarch64.c. + (encode_insn): Check for overflow in constant immediates. + (add_relaxed_insn): Pass relax argument to encode_insn. + (add_fixed_insn): Likewise. + * testsuite/gas/bpf/disp16-overflow.d: New file. + * testsuite/gas/bpf/disp16-overflow.s: Likewise. + * testsuite/gas/bpf/disp16-overflow.l: Likewise. + * testsuite/gas/bpf/disp32-overflow.d: Likewise. + * testsuite/gas/bpf/disp32-overflow.s: Likewise. + * testsuite/gas/bpf/disp32-overflow.l: Likewise. + * testsuite/gas/bpf/imm32-overflow.d: Likewise. + * testsuite/gas/bpf/imm32-overflow.s: Likewise. + * testsuite/gas/bpf/imm32-overflow.l: Likewise. + * testsuite/gas/bpf/offset16-overflow.d: Likewise. + * testsuite/gas/bpf/offset16-overflow.s: Likewise. + * testsuite/gas/bpf/offset16-overflow.l: Likewise. + * testsuite/gas/bpf/disp16-overflow-relax.d: Likewise. + * testsuite/gas/bpf/disp16-overflow-relax.l: Likewise. + * testsuite/gas/bpf/disp16-overflow-relax.s: Likewise. + * testsuite/gas/bpf/jump-relax-jump-be.d: New file. + * testsuite/gas/bpf/bpf.exp: Run new tests. + +2023-07-28 Jose E. Marchesi <jose.marchesi@oracle.com> + + PR gas/30690 + * config/tc-bpf.c (struct bpf_insn): Add fields is_relaxable and + relaxed_exp. + (enum options): Add OPTION_NO_RELAX. + (md_longopts): Likewise for -mno-relax. + (do_relax): New global. + (md_parse_option): Handle OPTION_NO_RELAX. + (RELAX_BRANCH_ENCODE): Define. + (RELAX_BRANCH_P): Likewise. + (RELAX_BRANCH_LENGTH): Likewise. + (RELAX_BRANCH_CONST): Likewise. + (RELAX_BRANCH_UNCOND): Likewise. + (relaxed_branch_length): New function. + (md_estimate_size_before_relax): Likewise. + (read_insn_word): Likewise. + (encode_int16): Likewise. + (encode_int32): Likewise. + (write_insn_bytes): Likewise. + (md_convert_frag): Likewise. + (encode_insn): Likewise. + (install_insn_fixups): Likewise. + (add_fixed_insn): Likewise. + (add_relaxed_insn): Likewise. + (md_assemble): Move instruction encoding logic to the above + new functions. + * testsuite/gas/bpf/jump-relax-ja.d: New test. + * testsuite/gas/bpf/jump-relax-ja-be.d: Likewise. + * testsuite/gas/bpf/jump-relax-ja.s: And corresponding source. + * testsuite/gas/bpf/jump-relax-jump.d: New test. + * testsuite/gas/bpf/jump-relax-jump-be.d: Likewise. + * testsuite/gas/bpf/jump-relax-jump.s: And corresponding source. + * testsuite/gas/bpf/bpf.exp: Run new tests. + * doc/c-bpf.texi (BPF Options): Document -mno-relax. + +2023-07-26 Jose E. Marchesi <jose.marchesi@oracle.com> + + * testsuite/gas/bpf/alu.s: Add test for NEGI and NEG32I. + * testsuite/gas/bpf/alu32.s: Likewise. + * testsuite/gas/bpf/alu-pseudoc.s: Likewise. + * testsuite/gas/bpf/alu32-pseudoc.s: Likewise. + * testsuite/gas/bpf/alu.d: Add expected results. + * testsuite/gas/bpf/alu-be.d: Likewise. + * testsuite/gas/bpf/alu-pseudoc.d: Likewise. + * testsuite/gas/bpf/alu-be-pseudoc.d: Likewise. + * testsuite/gas/bpf/alu32.d: Likewise. + * testsuite/gas/bpf/alu32-be.d: Likewise. + * testsuite/gas/bpf/alu32-be-pseudoc.d: Likewise. - This is the 2.41 release. - * configure: Regenerate. - * po/gas.pot: Regenerate. +2023-07-26 Jose E. Marchesi <jose.marchesi@oracle.com> + + * testsuite/gas/bpf/alu.s: The register neg instruction gets only + one argument. + * testsuite/gas/bpf/alu32-be-pseudoc.d: Likewise. + * testsuite/gas/bpf/alu32-pseudoc.d: Likewise. + * testsuite/gas/bpf/alu32-pseudoc.s: Likewise. + * testsuite/gas/bpf/alu-pseudoc.d: Likewise. + * testsuite/gas/bpf/alu-be-pseudoc.d: Likewise. + * testsuite/gas/bpf/alu-pseudoc.s: Likewise. + * testsuite/gas/bpf/alu-be.d: Likewise. + * testsuite/gas/bpf/alu.d: Likewise. + * testsuite/gas/bpf/alu32-be.d: Likewise. + * testsuite/gas/bpf/alu32.d: Likewise. + * testsuite/gas/bpf/alu32.s: Likewise. + * doc/c-bpf.texi (BPF Instructions): Update accordingly. + +2023-07-24 Jose E. Marchesi <jose.marchesi@oracle.com> + + * doc/c-bpf.texi (BPF Instructions): Document BSWAP* instructions. + * testsuite/gas/bpf/alu.s: Test BSWAP{16,32,64} instructions. + * testsuite/gas/bpf/alu.d: Likewise. + * testsuite/gas/bpf/alu-be.d: Likewise. + * testsuite/gas/bpf/alu-pseudoc.s: Likewise. + * testsuite/gas/bpf/alu-pseudoc.d: Likewise. + * testsuite/gas/bpf/alu-be-pseudoc.d: Likewise. + +2023-07-24 Jose E. Marchesi <jose.marchesi@oracle.com> + + * doc/c-bpf.texi (BPF Instructions): The pseudoc syntax for MOVS* + doesn't use `s=' but `='. + +2023-07-24 Jose E. Marchesi <jose.marchesi@oracle.com> - modified: gold/po/gold.pot - modified: gprof/configure - modified: gprofng/configure - modified: gprofng/doc/version.texi - modified: gprofng/libcollector/configure - modified: ld/configure - modified: ld/po/ld.pot - modified: libiberty/functions.texi - modified: opcodes/configure - modified: opcodes/po/opcodes.pot - modified: src-release.sh + * doc/c-bpf.texi (BPF Instructions): Fix pseudoc syntax for MOVS* + and LDXS* instructions. + * testsuite/gas/bpf/mem-pseudoc.d: Likewise. + * testsuite/gas/bpf/mem-be-pseudoc.d: Likewise. + * testsuite/gas/bpf/mem-pseudoc.s: Likewise. + * testsuite/gas/bpf/alu-pseudoc.s: Likewise. + * testsuite/gas/bpf/alu-pseudoc.d: Likewise. + * testsuite/gas/bpf/alu-be-pseudoc.d: Likewise. + * testsuite/gas/bpf/alu32-pseudoc.s: Likewise. + * testsuite/gas/bpf/alu32-pseudoc.d: Likewise. + * testsuite/gas/bpf/alu32-be-pseudoc.d: Likewise. + +2023-07-24 Jose E. Marchesi <jose.marchesi@oracle.com> + + * config/tc-bpf.c (struct bpf_insn): New field `id'. + (md_assemble): Save the ids of successfully parsed instructions + and use the new BFD_RELOC_BPF_DISPCALL32 whenever appropriate. + (md_apply_fix): Adapt to the new BFD reloc. + * testsuite/gas/bpf/jump.s: Test JAL. + * testsuite/gas/bpf/jump.d: Likewise. + * testsuite/gas/bpf/jump-pseudoc.d: Likewise. + * testsuite/gas/bpf/jump-be.d: Likewise. + * testsuite/gas/bpf/jump-be-pseudoc.d: Likewise. + * doc/c-bpf.texi (BPF Instructions): Document new instruction + jal/gotol. + Document new operand type disp32. + +2023-07-21 Jose E. Marchesi <jose.marchesi@oracle.com> + + * testsuite/gas/bpf/mem.s: Add signed load instructions. + * testsuite/gas/bpf/mem-pseudoc.s: Likewise. + * testsuite/gas/bpf/mem.d: Likewise. + * testsuite/gas/bpf/mem-pseudoc.d: Likewise. + * testsuite/gas/bpf/mem-be.d: Likewise. + * doc/c-bpf.texi (BPF Instructions): Document the signed load + instructions. + +2023-07-21 Jose E. Marchesi <jose.marchesi@oracle.com> + + * testsuite/gas/bpf/alu.s: Test movs instructions. + * testsuite/gas/bpf/alu-pseudoc.s: Likewise. + * testsuite/gas/bpf/alu32.s: Likewise for movs32 instruction. + * testsuite/gas/bpf/alu32-pseudoc.s: Likewise. + * testsuite/gas/bpf/alu.d: Add expected results. + * testsuite/gas/bpf/alu32.d: Likewise. + * testsuite/gas/bpf/alu-be.d: Likewise. + * testsuite/gas/bpf/alu32-be.d: Likewise. + * testsuite/gas/bpf/alu-pseudoc.d: Likewise. + * testsuite/gas/bpf/alu32-pseudoc.d: Likewise. + * testsuite/gas/bpf/alu-be-pseudoc.d: Likewise. + * testsuite/gas/bpf/alu32-be-pseudoc.d: Likewise. 2023-07-03 Nick Clifton <nickc@redhat.com> |