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2023-07-13Automatic date update in version.inGDB Administrator1-1/+1
2023-07-12Re: Keeping track of rs6000-coff archive element pointersAlan Modra2-19/+44
bfd/ * coff-rs6000.c (add_range): Revise comment, noting possible fail. (_bfd_xcoff_openr_next_archived_file): Start with clean ranges. binutils/ * bfdtest1.c: Enhance to catch errors on second scan. (cherry picked from commit 1052fb3ecb1ae46bcf22634c48739c12e585196a)
2023-07-12Use run_host_cmd to run $CC and other no-section-header test fixesAlan Modra7-54/+54
We should be using run_host_cmd everywhere we invoke a compiler in the ld testsuite, if we want to use ld/ld-new just built. run_host_cmd properly inserts $gcc_B_opt in cases where a user wants to test binutils with a newly built compiler, ie. when $CC specifies -B itself. Also, it is not good practice to exclude tests when non-native except of course those tests that run a target binary. Compiling and linking often shows up problems. * testsuite/ld-elf/no-section-header.exp (binutils_run_test): Use run_host_cmd to invoke $CC_FOR_TARGET. Run all tests non-native too, except for attempting to run the binaries. Run tests for ELF in general, not just linux. * testsuite/ld-elf/pr25617-1-no-sec-hdr.rd: Allow localentry symbol decoration, and support either sorting of symbols. * testsuite/ld-elf/pr25617-1a-no-sec-hdr.rd: Likewise. * testsuite/ld-elf/pr25617-1a-sec-hdr.rd: Likewise. * testsuite/ld-elf/pr25617-1a-no-sec-hdr.nd: Accept D function syms. * testsuite/ld-elf/start-shared-noheader-sysv.rd: Accept mips-sgi-irix symbol output. * testsuite/ld-elf/start-shared-noheader.nd: Likewise. (cherry picked from commit 46f51ac38b81df4bf890e13824427c69285fdcaa)
2023-07-12ld: Use run_host_cmd_yesno in indirect.exp instead of catch execYunQiang Su1-4/+1
Catch "exec $CC_FOR_TARGET" won't use the gas/ld that we just build, and in fact run_host_cmd_yesno is a better choice for it. ld/ChangeLog: * testsuite/ld-elf/indirect.exp: use run_host_cmd_yesno instead of handwrite catch exec $CC_FOR_TARGET. (cherry picked from commit 0f5cb49f68ae1be4b9702e71c3a9b80ee46b310a)
2023-07-12ld: Use [list ] syntax to define run_tests in indirect.expYunQiang Su1-62/+62
Currently, the var run_tests is defined by syntax {{}}, while in this case, variables cannot be used. Thus $NOPIE_CFLAGS and $NOPIE_LDFLAGS are passed to cmd as names instead of values: gcc ... $NOPIE_CFLAGS -c .../indirect5a.c -o tmpdir/indirect5a.o Let's use [list [list ]] syntax instead. ld/ChangeLog: * testsuite/ld-elf/indirect.exp(run_tests): use [list [list]] syntax instead of {{}}. (cherry picked from commit 96a73f2cb2a1b4c47e49ff194a94f7394308956b)
2023-07-12Re: Stop the linker's --dependency-file option from including temporary lto ↵Alan Modra1-0/+2
files. PR 30568 * ldfile.c (ldfile_try_open_bfd): Fix build failure when !BFD_SUPPORTS_PLUGINS. (cherry picked from commit 5f60df9974516867c02562b56c3a98cf4714a915)
2023-07-12Automatic date update in version.inGDB Administrator1-1/+1
2023-07-11Automatic date update in version.inGDB Administrator1-1/+1
2023-07-10Automatic date update in version.inGDB Administrator1-1/+1
2023-07-09Automatic date update in version.inGDB Administrator1-1/+1
2023-07-08Automatic date update in version.inGDB Administrator1-1/+1
2023-07-07Replace local variable called 'rename' with 'renamed'Nick Clifton1-2/+2
2023-07-07Udated Freach and Romainian translations for various sub-directoriesNick Clifton6-10572/+12318
2023-07-07ld: fix plugin tests for MIPS PICYunQiang Su10-0/+10
On MIPS, for PIC objects, symbols may reference 2 times: once from the caller, and once from GOT. Thus ld may complains 2 times about "undefined reference". So we add a new "#?" line to every effected testsuite.
2023-07-07Automatic date update in version.inGDB Administrator1-1/+1
2023-07-06Automatic date update in version.inGDB Administrator1-1/+1
2023-07-05Automatic date update in version.inGDB Administrator1-1/+1
2023-07-04Updated Ukranian, Romanian and German translations for various sub-directoriesNick Clifton9-11349/+12933
2023-07-04Automatic date update in version.inGDB Administrator1-1/+1
2023-07-03Change version number to 2.40.90 and regenerate filesNick Clifton23-8701/+9499
2023-07-03Add markers for the 2.41 branchNick Clifton16-0/+55
2023-07-03gas: NEWS: Announce LoongArch changes in the 2.41 cycleWANG Xuerui1-0/+12
gas/ChangeLog: * NEWS: Mention LoongArch changes for 2.41. Signed-off-by: WANG Xuerui <git@xen0n.name>
2023-07-03binutils: NEWS: Announce LoongArch changes in the 2.41 cycleWANG Xuerui1-0/+14
binutils/ChangeLog: * NEWS: Mention LoongArch changes for 2.41. Signed-off-by: WANG Xuerui <git@xen0n.name>
2023-07-03LoongArch: gas: Fix shared buildsWANG Xuerui1-1/+0
Formerly an include of libbfd.h was added in commit 56576f4a722 ("LoongArch: gas: Add support for linker relaxation."), in order to allow calling _bfd_read_unsigned_leb128 from gas, but doing so broke shared builds. Commit d2fddb6d783 fixed this reference but did not remove the now unnecessary inclusion of libbfd.h. The gas_assert macro expands into a conditional call to abort(), but "abort" is re-defined to _bfd_abort in libbfd.h, so the extra include breaks any gas_assert usage, and should be removed. gas/ChangeLog: * config/tc-loongarch.c: Don't include libbfd.h. Fixes: d2fddb6d783 ("LoongArch: Fix ld "undefined reference" error with --enable-shared") Signed-off-by: WANG Xuerui <git@xen0n.name>
2023-07-03opcodes/loongarch: Mark address offset operands of LVZ/LBT insns as suchWANG Xuerui1-28/+28
opcodes/ChangeLog: * loongarch-opc.c: Mark the offset operands as "so" for {,x}v{ld,st}, {,x}v{ldrepl,stelm}.[bhwd], and {ld,st}[lr].[wd]. Signed-off-by: WANG Xuerui <git@xen0n.name>
2023-07-03Automatic date update in version.inGDB Administrator1-1/+1
2023-07-02Automatic date update in version.inGDB Administrator1-1/+1
2023-07-01gprofng: fix data raceVladimir Mezentsev5-93/+34
In our GUI project (https://savannah.gnu.org/projects/gprofng-gui), we use the output of gprofng to display the data. Sometimes this data is corrupted. gprofng/ChangeLog 2023-06-29 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> * src/ipc.cc (ipc_doWork): Fix data race. * src/ipcio.cc (IPCresponse::print): Fix data race. Remove unused variables and functions. * src/ipcio.h: Declare two variables. * src/StringBuilder.cc (StringBuilder::write): New function. * src/StringBuilder.h: Likewise.
2023-07-01binutils: NEWS: Announce new RISC-V vector crypto extensionsChristoph Müllner1-0/+2
This commit adds the recently added support of the RISC-V vector crypto extensions to the NEWS file. binutils/ChangeLog: * NEWS: Announce new RISC-V vector crypto extensions. Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
2023-07-01RISC-V: Add support for the Zvksc ISA extensionNathan Huckleberry3-0/+31
Zvksc is part of the vector crypto extensions. Zvksc is shorthand for the following set of extensions: - Zvks - Zvbc bfd/ChangeLog: * elfxx-riscv.c: Define Zvksc extension. gas/ChangeLog: * testsuite/gas/riscv/zvksc.d: New test. * testsuite/gas/riscv/zvksc.s: New test. Signed-off-by: Nathan Huckleberry <nhuck@google.com> Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
2023-07-01RISC-V: Add support for the Zvknc ISA extensionNathan Huckleberry3-0/+31
Zvknc is part of the vector crypto extensions. Zvknc is shorthand for the following set of extensxions: - Zvkn - Zvbc bfd/ChangeLog: * elfxx-riscv.c: Define Zvknc extension. gas/ChangeLog: * testsuite/gas/riscv/zvknc.d: New test. * testsuite/gas/riscv/zvknc.s: New test. Signed-off-by: Nathan Huckleberry <nhuck@google.com> Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
2023-07-01RISC-V: Add support for the Zvksg ISA extensionNathan Huckleberry3-0/+19
Zvksg is part of the vector crypto extensions. Zvksg is shorthand for the following set of extensions: - Zvks - Zvkg bfd/ChangeLog: * elfxx-riscv.c: Define Zvksg extension. gas/ChangeLog: * testsuite/gas/riscv/zvksg.d: New test. * testsuite/gas/riscv/zvksg.s: New test. Signed-off-by: Nathan Huckleberry <nhuck@google.com> Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
2023-07-01RISC-V: Add support for the Zvks ISA extensionChristoph Müllner3-0/+85
Zvks is part of the vector crypto extensions. Zvks is shorthand for the following set of extensions: - Zvksed - Zvksh - Zvbb - Zvkt bfd/ChangeLog: * elfxx-riscv.c: Define Zvks extension. gas/ChangeLog: * testsuite/gas/riscv/zvks.d: New test. * testsuite/gas/riscv/zvks.s: New test. Signed-off-by: Nathan Huckleberry <nhuck@google.com> Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
2023-07-01RISC-V: Add support for the Zvkng ISA extensionNathan Huckleberry3-0/+19
Zvkng is part of the vector crypto extensions. Zvkng is shorthand for the following set of extensions: - Zvkn - Zvkg bfd/ChangeLog: * elfxx-riscv.c: Define Zvkng extension. gas/ChangeLog: * testsuite/gas/riscv/zvkng.d: New test. * testsuite/gas/riscv/zvkng.s: New test. Signed-off-by: Nathan Huckleberry <nhuck@google.com> Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
2023-07-01RISC-V: Allow nested implications for extensionsNathan Huckleberry1-7/+22
Certain extensions require two levels of implications. For example, zvkng implies zvkn and zvkn implies zvkned. Enabling zvkng should also enable zvkned. This patch fixes this behavior. bfd/ChangeLog: * elfxx-riscv.c (riscv_parse_add_implicit_subsets): Allow nested implications for extensions. Signed-off-by: Nathan Huckleberry <nhuck@google.com> Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
2023-07-01RISC-V: Add support for the Zvkn ISA extensionChristoph Müllner3-0/+86
Zvkn is part of the vector crypto extensions. Zvkn is shorthand for the following set of extensions: - Zvkned - Zvknhb - Zvbb - Zvkt bfd/ChangeLog: * elfxx-riscv.c: Define Zvkn extension. gas/ChangeLog: * testsuite/gas/riscv/zvkn.d: New test. * testsuite/gas/riscv/zvkn.s: New test. Signed-off-by: Nathan Huckleberry <nhuck@google.com> Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
2023-07-01RISC-V: Add support for the Zvksh ISA extensionChristoph Müllner6-0/+32
Zvksh is part of the vector crypto extensions. This extension adds the following instructions: - vsm3me.vv - vsm3c.vi bfd/ChangeLog: * elfxx-riscv.c (riscv_multi_subset_supports): Add instruction class support for Zvksh. (riscv_multi_subset_supports_ext): Likewise. gas/ChangeLog: * testsuite/gas/riscv/zvksh.d: New test. * testsuite/gas/riscv/zvksh.s: New test. include/ChangeLog: * opcode/riscv-opc.h (MATCH_VSM3C_VI): New. (MASK_VSM3C_VI): New. (MATCH_VSM3ME_VV): New. (MASK_VSM3ME_VV): New. (DECLARE_INSN): New. * opcode/riscv.h (enum riscv_insn_class): Add instruction class support for Zvksh. opcodes/ChangeLog: * riscv-opc.c: Add Zvksh instructions. Signed-off-by: Nathan Huckleberry <nhuck@google.com> Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
2023-07-01RISC-V: Add support for the Zvksed ISA extensionChristoph Müllner6-0/+38
Zvksed is part of the vector crypto extensions. This extension adds the following instructions: - vsm4k.vi - vsm4r.[vv,vs] bfd/ChangeLog: * elfxx-riscv.c (riscv_multi_subset_supports): Add instruction class support for Zvksed. (riscv_multi_subset_supports_ext): Likewise. gas/ChangeLog: * testsuite/gas/riscv/zvksed.d: New test. * testsuite/gas/riscv/zvksed.s: New test. include/ChangeLog: * opcode/riscv-opc.h (MATCH_VSM4K_VI): New. (MASK_VSM4K_VI): New. (MATCH_VSM4R_VS): New. (MASK_VSM4R_VS): New. (MATCH_VSM4R_VV): New. (MASK_VSM4R_VV): New. (DECLARE_INSN): New. * opcode/riscv.h (enum riscv_insn_class): Add instruction class support for Zvksed. opcodes/ChangeLog: * riscv-opc.c: Add Zvksed instructions. Signed-off-by: Nathan Huckleberry <nhuck@google.com> Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
2023-07-01RISC-V: Add support for the Zvknh[a,b] ISA extensionsChristoph Müllner7-0/+59
Zvknh[a,b] are parts of the vector crypto extensions. This extension adds the following instructions: - vsha2ms.vv - vsha2c[hl].vv bfd/ChangeLog: * elfxx-riscv.c (riscv_multi_subset_supports): Add instruction class support for Zvknh[a,b]. (riscv_multi_subset_supports_ext): Likewise. gas/ChangeLog: * testsuite/gas/riscv/zvknha.d: New test. * testsuite/gas/riscv/zvknha_zvknhb.s: New test. * testsuite/gas/riscv/zvknhb.d: New test. include/ChangeLog: * opcode/riscv-opc.h (MATCH_VSHA2CH_VV): New. (MASK_VSHA2CH_VV): New. (MATCH_VSHA2CL_VV): New. (MASK_VSHA2CL_VV): New. (MATCH_VSHA2MS_VV): New. (MASK_VSHA2MS_VV): New. (DECLARE_INSN): New. * opcode/riscv.h (enum riscv_insn_class): Add instruction class support for Zvknh[a,b]. opcodes/ChangeLog: * riscv-opc.c: Add Zvknh[a,b] instructions. Signed-off-by: Nathan Huckleberry <nhuck@google.com> Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
2023-07-01RISC-V: Add support for the Zvkned ISA extensionChristoph Müllner6-0/+88
Zvkned is part of the vector crypto extensions. This extension adds the following instructions: - vaesef.[vv,vs] - vaesem.[vv,vs] - vaesdf.[vv,vs] - vaesdm.[vv,vs] - vaeskf1.vi - vaeskf2.vi - vaesz.vs bfd/ChangeLog: * elfxx-riscv.c (riscv_multi_subset_supports): Add instruction class support for Zvkned. (riscv_multi_subset_supports_ext): Likewise. gas/ChangeLog: * testsuite/gas/riscv/zvkned.d: New test. * testsuite/gas/riscv/zvkned.s: New test. include/ChangeLog: * opcode/riscv-opc.h (MATCH_VAESDF_VS): New. (MASK_VAESDF_VS): New. (MATCH_VAESDF_VV): New. (MASK_VAESDF_VV): New. (MATCH_VAESDM_VS): New. (MASK_VAESDM_VS): New. (MATCH_VAESDM_VV): New. (MASK_VAESDM_VV): New. (MATCH_VAESEF_VS): New. (MASK_VAESEF_VS): New. (MATCH_VAESEF_VV): New. (MASK_VAESEF_VV): New. (MATCH_VAESEM_VS): New. (MASK_VAESEM_VS): New. (MATCH_VAESEM_VV): New. (MASK_VAESEM_VV): New. (MATCH_VAESKF1_VI): New. (MASK_VAESKF1_VI): New. (MATCH_VAESKF2_VI): New. (MASK_VAESKF2_VI): New. (MATCH_VAESZ_VS): New. (MASK_VAESZ_VS): New. (DECLARE_INSN): New. * opcode/riscv.h (enum riscv_insn_class): Add instruction class support for Zvkned. opcodes/ChangeLog: * riscv-opc.c: Add Zvkned instructions. Signed-off-by: Nathan Huckleberry <nhuck@google.com> Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
2023-07-01RISC-V: Add support for the Zvkg ISA extensionChristoph Müllner6-0/+30
Zvkg is part of the vector crypto extensions. This extension adds the following instructions: - vghsh.vv - vgmul.vv bfd/ChangeLog: * elfxx-riscv.c (riscv_multi_subset_supports): Add instruction class support for Zvkg. (riscv_multi_subset_supports_ext): Likewise. gas/ChangeLog: * testsuite/gas/riscv/zvkg.d: New test. * testsuite/gas/riscv/zvkg.s: New test. include/ChangeLog: * opcode/riscv-opc.h (MATCH_VGHSH_VV): New. (MASK_VGHSH_VV): New. (MATCH_VGMUL_VV): New. (MASK_VGMUL_VV): New. (DECLARE_INSN): New. * opcode/riscv.h (enum riscv_insn_class): Add instruction class support for Zvkg. opcodes/ChangeLog: * riscv-opc.c: Add Zvkg instructions. Signed-off-by: Nathan Huckleberry <nhuck@google.com> Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
2023-07-01RISC-V: Add support for the Zvbc extensionNathan Huckleberry6-0/+50
Zvbc is part of the crypto vector extensions. This extension adds the following instructions: - vclmul.[vv,vx] - vclmulh.[vv,vx] bfd/ChangeLog: * elfxx-riscv.c (riscv_multi_subset_supports): Add instruction class support for Zvbc. (riscv_multi_subset_supports_ext): Likewise. gas/ChangeLog: * testsuite/gas/riscv/zvbc.d: New test. * testsuite/gas/riscv/zvbc.s: New test. include/ChangeLog: * opcode/riscv-opc.h (MATCH_VCLMUL_VV): New. (MASK_VCLMUL_VV): New. (MATCH_VCLMUL_VX): New. (MASK_VCLMUL_VX): New. (MATCH_VCLMULH_VV): New. (MASK_VCLMULH_VV): New. (MATCH_VCLMULH_VX): New. (MASK_VCLMULH_VX): New. (DECLARE_INSN): New. * opcode/riscv.h (enum riscv_insn_class): Add instruction class support for Zvbc. opcodes/ChangeLog: * riscv-opc.c: Add Zvbc instruction. Signed-off-by: Nathan Huckleberry <nhuck@google.com> Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
2023-07-01RISC-V: Add support for the Zvbb ISA extensionChristoph Müllner8-0/+172
Zvbb is part of the vector crypto extensions. This extension adds the following instructions: - vandn.[vv,vx] - vbrev.v - vbrev8.v - vrev8.v - vclz.v - vctz.v - vcpop.v - vrol.[vv,vx] - vror.[vv,vx,vi] - vwsll.[vv,vx,vi] bfd/ChangeLog: * elfxx-riscv.c (riscv_multi_subset_supports): Add instruction class support for Zvbb. (riscv_multi_subset_supports_ext): Likewise. gas/ChangeLog: * config/tc-riscv.c (validate_riscv_insn): Add 'l' as new format string directive. (riscv_ip): Likewise. * testsuite/gas/riscv/zvbb.d: New test. * testsuite/gas/riscv/zvbb.s: New test. include/ChangeLog: * opcode/riscv-opc.h (MATCH_VANDN_VV): New. (MASK_VANDN_VV): New. (MATCH_VANDN_VX): New. (MASK_VANDN_VX): New. (MATCH_VBREV8_V): New. (MASK_VBREV8_V): New. (MATCH_VBREV_V): New. (MASK_VBREV_V): New. (MATCH_VCLZ_V): New. (MASK_VCLZ_V): New. (MATCH_VCPOP_V): New. (MASK_VCPOP_V): New. (MATCH_VCTZ_V): New. (MASK_VCTZ_V): New. (MATCH_VREV8_V): New. (MASK_VREV8_V): New. (MATCH_VROL_VV): New. (MASK_VROL_VV): New. (MATCH_VROL_VX): New. (MASK_VROL_VX): New. (MATCH_VROR_VI): New. (MASK_VROR_VI): New. (MATCH_VROR_VV): New. (MASK_VROR_VV): New. (MATCH_VROR_VX): New. (MASK_VROR_VX): New. (MATCH_VWSLL_VI): New. (MASK_VWSLL_VI): New. (MATCH_VWSLL_VV): New. (MASK_VWSLL_VV): New. (MATCH_VWSLL_VX): New. (MASK_VWSLL_VX): New. (DECLARE_INSN): New. * opcode/riscv.h (EXTRACT_RVV_VI_UIMM6): New. (ENCODE_RVV_VI_UIMM6): New. (enum riscv_insn_class): Add instruction class for Zvbb. opcodes/ChangeLog: * riscv-dis.c (print_insn_args): Add 'l' as new format string directive. * riscv-opc.c: Add Zvbb instructions. Signed-off-by: Nathan Huckleberry <nhuck@google.com> Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
2023-07-01Automatic date update in version.inGDB Administrator1-1/+1
2023-06-30Fix regressions caused by agent expression C++-ificationTom Tromey1-4/+4
Simon pointed out that my agent expression C++-ification patches caused a regression with the native-gdbserver target board. The bug is that append_const is supposed to write in big-endian order, but I switched this by mistake.
2023-06-30binutils: NEWS: announce new RISC-V extensionsPhilipp Tomsich1-0/+7
We picked up support for a few new extensions over the last weeks (this may need further updating prior to the next release), list them in the NEWS file. binutils/ChangeLog: * binutils/NEWS: announce suuport for the new RISC-V extensions (Zicond, Zfa, XVentanaCondOps). Signed-off-by: Philipp Tomsich <philipp.tomsich@vrull.eu>
2023-06-30RISC-V: Add support for the Zfa extensionChristoph Müllner16-0/+550
This patch adds support for the RISC-V Zfa extension, which introduces additional floating-point instructions: * fli (load-immediate) with pre-defined immediates * fminm/fmaxm (like fmin/fmax but with different NaN behaviour) * fround/froundmx (round to integer) * fcvtmod.w.d (Modular Convert-to-Integer) * fmv* to access high bits of FP registers in case XLEN < FLEN * fleq/fltq (quiet comparison instructions) Zfa defines its instructions in combination with the following extensions: * single-precision floating-point (F) * double-precision floating-point (D) * quad-precision floating-point (Q) * half-precision floating-point (Zfh) This patch is based on an earlier version from Tsukasa OI: https://sourceware.org/pipermail/binutils/2022-September/122939.html Most significant change to that commit is the switch from the rs1-field value to the actual floating-point value in the last operand of the fli* instructions. Everything that strtof() can parse is accepted and the '%a' printf specifier is used to output hex floating-point literals in the disassembly. The Zfa specification is frozen (and has passed public review). It is available as a chapter in "The RISC-V Instruction Set Manual: Volume 1": https://github.com/riscv/riscv-isa-manual/releases bfd/ChangeLog: * elfxx-riscv.c (riscv_multi_subset_supports): Add instruction class support for 'Zfa' extension. (riscv_multi_subset_supports_ext): Likewise. (riscv_implicit_subsets): Add 'Zfa' -> 'F' dependency. gas/ChangeLog: * config/tc-riscv.c (flt_lookup): New helper to lookup a float value in an array. (validate_riscv_insn): Add 'Wfv' as new format string directive. (riscv_ip): Likewise. * doc/c-riscv.texi: Add floating-point chapter and describe limiations of the Zfa FP literal parsing. * testsuite/gas/riscv/zfa-32.d: New test. * testsuite/gas/riscv/zfa-32.s: New test. * testsuite/gas/riscv/zfa-64.d: New test. * testsuite/gas/riscv/zfa-64.s: New test. * testsuite/gas/riscv/zfa-fail.d: New test. * testsuite/gas/riscv/zfa-fail.l: New test. * testsuite/gas/riscv/zfa-fail.s: New test. * testsuite/gas/riscv/zfa.d: New test. * testsuite/gas/riscv/zfa.s: New test. * testsuite/gas/riscv/zfa.s: New test. * opcode/riscv-opc.h (MATCH_FLI_H): New. (MASK_FLI_H): New. (MATCH_FMINM_H): New. (MASK_FMINM_H): New. (MATCH_FMAXM_H): New. (MASK_FMAXM_H): New. (MATCH_FROUND_H): New. (MASK_FROUND_H): New. (MATCH_FROUNDNX_H): New. (MASK_FROUNDNX_H): New. (MATCH_FLTQ_H): New. (MASK_FLTQ_H): New. (MATCH_FLEQ_H): New. (MASK_FLEQ_H): New. (MATCH_FLI_S): New. (MASK_FLI_S): New. (MATCH_FMINM_S): New. (MASK_FMINM_S): New. (MATCH_FMAXM_S): New. (MASK_FMAXM_S): New. (MATCH_FROUND_S): New. (MASK_FROUND_S): New. (MATCH_FROUNDNX_S): New. (MASK_FROUNDNX_S): New. (MATCH_FLTQ_S): New. (MASK_FLTQ_S): New. (MATCH_FLEQ_S): New. (MASK_FLEQ_S): New. (MATCH_FLI_D): New. (MASK_FLI_D): New. (MATCH_FMINM_D): New. (MASK_FMINM_D): New. (MATCH_FMAXM_D): New. (MASK_FMAXM_D): New. (MATCH_FROUND_D): New. (MASK_FROUND_D): New. (MATCH_FROUNDNX_D): New. (MASK_FROUNDNX_D): New. (MATCH_FLTQ_D): New. (MASK_FLTQ_D): New. (MATCH_FLEQ_D): New. (MASK_FLEQ_D): New. (MATCH_FLI_Q): New. (MASK_FLI_Q): New. (MATCH_FMINM_Q): New. (MASK_FMINM_Q): New. (MATCH_FMAXM_Q): New. (MASK_FMAXM_Q): New. (MATCH_FROUND_Q): New. (MASK_FROUND_Q): New. (MATCH_FROUNDNX_Q): New. (MASK_FROUNDNX_Q): New. (MATCH_FLTQ_Q): New. (MASK_FLTQ_Q): New. (MATCH_FLEQ_Q): New. (MASK_FLEQ_Q): New. (MATCH_FCVTMOD_W_D): New. (MASK_FCVTMOD_W_D): New. (MATCH_FMVH_X_D): New. (MASK_FMVH_X_D): New. (MATCH_FMVH_X_Q): New. (MASK_FMVH_X_Q): New. (MATCH_FMVP_D_X): New. (MASK_FMVP_D_X): New. (MATCH_FMVP_Q_X): New. (MASK_FMVP_Q_X): New. (DECLARE_INSN): New. * opcode/riscv.h (enum riscv_insn_class): Add instruction classes for the Zfa extension. opcodes/ChangeLog: * riscv-dis.c (print_insn_args): Add support for new format string directive 'Wfv'. * riscv-opc.c: Add Zfa instructions. Co-Developed-by: Tsukasa OI <research_trasio@irq.a4lg.com> Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu> Co-Developed-by: Philipp Tomsich <philipp.tomsich@vrull.eu> Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-06-30strings: Improve code to detect excessively large minimum string lengths.Nick Clifton2-18/+37
PR 30598 * strings.c (set_string_min): New function. (main): Use it. (print_unicode_stream): Calculate buffer size using a size_t.
2023-06-30Prevent an illegal memory access when running the strings program with an ↵Nick Clifton2-0/+12
excessively lerge minimum string length. PR 30595 * strings.c (main): Check for an excessively large minimum string length.
2023-06-30Fix used-before-initialized warnings when compiling elf.c with Clang-16.Nick Clifton1-2/+4
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