2025H1 Toolchain Upgrade Patch Review #941
Description
Tasks
- Port Binutils patches
- Port GDB patches
- Port GCC patches
- Port QEMU patches
Patches
Binutils
Patches from zephyr-binutils-2_38, to be applied to zephyr-binutils-2_43_1:
- c1e7c14d15d crosstool-ng patches for binutils 2.38
-> drop; already applied - e5502bc93c5 ARC64: One patch
-> drop; we now have a separate binutils_arc branch - 6a1be1a6a57 arc64: Second patch
-> drop; we now have a separate binutils_arc branch - 1cdd11427da microblaze: Invalid data offsets (pointer) after relaxation. Proposed patch from community member ([email protected]) against 2021.1 [CR-1115232]
-> pick; still relevant for microblaze - f36cd8b8f9c gas: arm: Fix a further IT-predicated vcvt issue in the presense of MVE vcvtn
-> drop; already applied upstream - 81f63d18c43 elf: Workaround for segment first section address check in phdr rewrite
-> drop; replaced by zephyrproject-rtos/binutils-gdb@5f3358c
GDB
Patches from zephyr-gdb-12.1, to be applied to zephyr-gdb-16.2:
- faf12366069 gdb/remote: make tid/pid type long in write_ptid
-> pick; relevant Zephyr-specific patch - fed63aa573c gdb: Add fixes for stdint and remote debug on xtensa.
-> pick; necessary for Xtensa - 6a889f76bd3 gdb: xtensa: don't error out when registers cannot be read
-> pick; necessary for Xtensa - c4ed1437501 gdb: xtensa: use remote target register numer...
-> pick; necessary for Xtensa - 8105136b283 gdb: arch to tell whether it supports 'g' packets
-> pick; necessary for Xtensa - 57c75592ada gdb: xtensa: support disabling use of 'g' packet
-> pick; necessary for Xtensa - 4a6deae6043 readline: Assume "unknown" terminal type by default
-> pick; necessary for Windows - 7ec01da9ac9 ARC64: One patch
-> drop; there is now separate gdb_arc branch - b31e8a8fa09 [arcv2/gdb] Make "arc*-" targets more restrict
-> drop; there is now separate gdb_arc branch - ddefafb7cfe [arcXX/gdb] Introduce "NONE" into "arc_isa" enum
-> drop; there is now separate gdb_arc branch - 2341c67bb41 [arc64/gdb] Add baremetal (with FPU) support
-> drop; there is now separate gdb_arc branch - 3ec03ee5a21 [arc64/gdb] Add newlib tdep
-> drop; there is now separate gdb_arc branch - e1e20046844 [arc64/gdb] Add linux programs debugging support
-> drop; there is now separate gdb_arc branch - 13372c30b9d [arc64/gdb] Add linux gdbserver support
-> drop; there is now separate gdb_arc branch - 6f395c54ea7 [arc32/gdb] Add baremetal support
-> drop; there is now separate gdb_arc branch - b49f2962b5f [arc32/gdb] Add linux programs debugging support
-> drop; there is now separate gdb_arc branch - db8bd068ede [arc32/gdb] Add linux gdbserver support
-> drop; there is now separate gdb_arc branch - 66646cfeb07 microblaze: apply gdb patches from meta-xilinx repository
-> pick; necessary for microblaze - a6a80212f75 gdbsupport: ignore -Wenum-constexpr-conversion in enum-flags.h
-> drop; already applied upstream - 3b4f58a1d1a Set _WIN32_WINNT in common.m4 configure check
-> drop; already applied upstream - 3742ec29bb4 Fix build issues with mingw toolchain
-> drop; already applied upstream
GCC
Patches from zephyr-gcc-12.2.0, to be applied to zephyr-gcc-14.3.0:
- 5d63b9aff23 crosstool-ng patches for GCC 12.2.0
-> drop; already applied - 6bbae899b9d nios2: add multilib support
-> drop; nios2 support was dropped - c3a198b3366 Add support to build for x86_64-zephyr-elf
-> pick; necessary for x86-64 - 41ab3183eda Enable soft-fp on i586
-> pick; necessary for x86 - 3f32238b7f9 Add LEON multilibs for sparc-zephyr-elf
-> pick; necessary for SPARC - 662e235e33b x86_64-zephyr-elf: fix soft float for x86 32-bit
-> pick; necessary for x86 - 26b2e8e519f RISC-V: Add Zephyr multilib configuration
-> drop; squashed into zephyrproject-rtos/gcc@4be2879 - 38d71282734 RISC-V: Add base instruction set multilibs
-> drop; squashed into zephyrproject-rtos/gcc@4be2879 - 1da2f12ea14 RISC-V: Add bit manipulation extension multilibs
-> drop; squashed into zephyrproject-rtos/gcc@4be2879 - 6d11ef717a5 ARC: One patch
-> drop; ARC patches go into gcc_arc branch - bd72e259f81 libstdc++: Do not check getentropy and arc4random for cross builds
-> pick; still relevant - fce1dce8225 arc: Fix enter pattern instruction's offsets
-> drop; ARC patches go into gcc_arc branch - 5eca6de518f RISC-V: Build RV64 multilib with mcmodel=medany
-> drop; squashed into zephyrproject-rtos/gcc@4be2879 - 72118c8f1c8 RISC-V: Use RV64 mcmodel=medany multilibs when mcmodel is not specified
-> drop; squashed into zephyrproject-rtos/gcc@4be2879 - 02edd276b9e Revert "AArch64: Cleanup aarch64_classify_symbol"
-> pick; still relevant - ef4667748a8 arc: Add ARCHS release 310a tune variant.
-> drop; ARC patches go into gcc_arc branch - 2e390c3ebbe riscv: support RV32IAFC
-> drop; squashed into zephyrproject-rtos/gcc@4be2879 - dbf71547e78 RISC-V: Add rv32if/ilp32f multilib variant
-> drop; squashed into zephyrproject-rtos/gcc@4be2879 - ebc0b981ec1 Microblaze: Removed moddi3 routinue in favour of the default moddi3 function as the existing implementation is buggy
-> pick; necessary for microblaze - 5d6d1f9f3aa libstdc++: Allow C99 long double math functions to be optional
-> pick; still relevant - 261c5637240 [RISC-V] Fix 32bit riscv with zbs extension enabled
-> drop; applied upstream - b01b6dc0bc8 Fix PR 106600: __builtin_bswap32 is not hooked up for ZBB for 32bit
-> drop; applied upstream - 9dd0c72afe8 Fix PR 106601: __builtin_bswap16 code gen could be improved with ZBB enabled
-> drop; applied upstream - 1588d48231f Fix PR 106690: enable effective_target_bswap for RISCV targets with ZBB enabled by default
-> drop; applied upstream - 550a8db8fe8 [RISCV] Fix PR 106586: riscv32 vs ZBS
-> drop; applied upstream - db5fcf3eadd arm: Fix MVE's vcmp vector-scalar patterns [PR107987]
-> drop; applied upstream - 104f6d7cfe6 microblaze: apply gcc patches from meta-xilinx repository
-> pick; necessary for microblaze - 46c4fe6360b microblaze: disable microblaze64 gcc
-> pick; necessary for microblaze - 685f45182f4 libstdc++-v3: std_thread: include shared_ptr.h
-> drop; C11 gthr support was dropped, keep it removed until a new iteration of patches are submitted - 52dc7f4a2da libgcc: gthr: support for --enable-threads=c11
-> drop; C11 gthr support was dropped, keep it removed until a new iteration of patches are submitted - 47b9276c904 libstdc++-v3: add support for --enable-libstdcxx-time=c11
-> drop; C11 gthr support was dropped, keep it removed until a new iteration of patches are submitted - 17bd2bd0342 arm: Add support for Arm Cortex-M85 CPU.
-> drop; applied upstream - a5dfaf65347 arm: Remove pacbti in cortex-m85
-> drop; PACBTI should be fully supported in GCC 14.3 - 06c248d3b93 RISCV: add rv64imfc/rv32imfc
-> drop; squashed into zephyrproject-rtos/gcc@4be2879 - b016c34c39a riscv: add
riscv32emcconfigurations withoutZifencei
-> drop; squashed into zephyrproject-rtos/gcc@4be2879 - ce4a0abfd7b Revert "libstdc++-v3: add support for --enable-libstdcxx-time=c11"
-> drop; we already dropped the original local patch above - 5c3d5204736 Revert "libgcc: gthr: support for --enable-threads=c11"
-> drop; we already dropped the original local patch above - 504d8c3a8dc Revert "libstdc++-v3: std_thread: include shared_ptr.h"
-> drop; we already dropped the original local patch above - f141243aeca arm: Zero/Sign extends for CMSE security
-> drop; applied upstream - e3e9d04f3bc libcc1: fix include
-> drop; applied upstream - 0835dbe3b69 Include safe-ctype.h after C++ standard headers, to avoid over-poisoning
-> drop; applied upstream - fa3ef7f9a0a configure: Always add pre-installed header directories to search path
-> pick; still relevant (this patch was merged upstream and will be part of GCC 15) - 428d8d7b054 [arm] enable multilib for armv7-R Big-endian
-> pick; still relevant
QEMU
Patches from zephyr-qemu-v7.0.0, to be applied to zephyr-qemu-v10.0.2:
- 870a5a3c7e qemu/nios2: Add Altera MAX 10 board support for Zephyr OS
-> drop; nios2 support has been dropped - cbdd537afb hw/sparc: Add leon (at697) machine
-> drop;qemu_leon3usesleon3_genericmachine type which has nothing to do with this - db584051bb hw/sparc/leon: Fix compilation errors
-> drop; patching the dropped "hw/sparc: Add leon (at697) machine" - 90494899f7 hw/sparc/leon: timer: Call leon_timer_io_read() for TIMER_1_COUNTER_REGISTER
-> drop; patching the dropped "hw/sparc: Add leon (at697) machine" - 765825a5b8 hw/sparc/leon: Switch to transaction-based ptimer API
-> drop; patching the dropped "hw/sparc: Add leon (at697) machine" - 2cc2e86de6 hw/sparc/leon: Fix compilation errors with qemu 6 changes
-> drop; patching the dropped "hw/sparc: Add leon (at697) machine" - 32ebf3dc9f target/xtensa: add translation for wsr.mpucfg
-> pick; applied - ce73e293bc target/xtensa: import sample_controller32 core
-> pick; applied - bc72e8df53 tests/tcg/xtensa: tidy test linker script
-> pick; applied - 872722abd3 tests/tcg/xtensa: fix SR test for configs with MPU
-> pick; applied - ffe03b7e85 target/xtensa: fix sample_controller32 build for QEMU 7
-> pick; applied - 78ef48be3b include/exec: Move gdb open flags to gdbstub.h
-> drop; already applied upstream - a640330b13 include/exec: Move gdb_stat and gdb_timeval to gdbstub.h
-> drop; already applied upstream - cdc9624941 include/exec: Define errno values in gdbstub.h
-> drop; already applied upstream - a82dea4065 linux-user: Clean up arg_start/arg_end confusion
-> drop; already applied upstream - f8e75d26ba semihosting/config: Merge --semihosting-config option groups
-> drop; already applied upstream - ef9e68deeb semihosting: Move exec/softmmu-semi.h to semihosting/softmmu-uaccess.h
-> drop; already applied upstream - 32f5b69dd3 target/mips: Use an exception for semihosting
-> drop; already applied upstream - c0755f93d2 target/mips: Add UHI errno values
-> drop; already applied upstream - ef109f39e5 target/mips: Drop pread and pwrite syscalls from semihosting
-> drop; already applied upstream - 6c3b75a04b semihosting: Improve condition for config.c and console.c
-> drop; already applied upstream - ce2b759115 semihosting: Move softmmu-uaccess.h functions out of line
-> drop; already applied upstream - c672428a0f semihosting: Add target_strlen for softmmu-uaccess.h
-> drop; already applied upstream - c5aa2bba54 semihosting: Simplify softmmu_lock_user_string
-> drop; already applied upstream - 86a3e9f0cb semihosting: Split out guestfd.c
-> drop; already applied upstream - b76d5ba54a semihosting: Inline set_swi_errno into common_semi_cb
-> drop; already applied upstream - 6277134ff4 semihosting: Adjust error checking in common_semi_cb
-> drop; already applied upstream - a264d7694f semihosting: Clean up common_semi_flen_cb
-> drop; already applied upstream - 8baedb2c3a semihosting: Clean up common_semi_open_cb
-> drop; already applied upstream - 3966beb97d semihosting: Return void from do_common_semihosting
-> drop; already applied upstream - a5bca58442 semihosting: Move common-semi.h to include/semihosting/
-> drop; already applied upstream - 2230d2e20a semihosting: Remove GDB_O_BINARY
-> drop; already applied upstream - 8d317ce0e5 semihosting: Use struct gdb_stat in common_semi_flen_cb
-> drop; already applied upstream - d14ceccd62 semihosting: Split is_64bit_semihosting per target
-> drop; already applied upstream - 356fa8502b semihosting: Split common_semi_flen_buf per target
-> drop; already applied upstream - 51bdb779cb semihosting: Split out common_semi_has_synccache
-> drop; already applied upstream - c24d60cda6 semihosting: Split out common-semi-target.h
-> drop; already applied upstream - f2504a6881 semihosting: Use env more often in do_common_semihosting
-> drop; already applied upstream - 33f80a1143 semihosting: Move GET_ARG/SET_ARG earlier in the file
-> drop; already applied upstream - 39a8721805 semihosting: Split out semihost_sys_open
-> drop; already applied upstream - 8f080fce99 semihosting: Split out semihost_sys_close
-> drop; already applied upstream - 8c82517d7a semihosting: Split out semihost_sys_read
-> drop; already applied upstream - 845eb089b9 semihosting: Split out semihost_sys_write
-> drop; already applied upstream - 244754cf9d semihosting: Bound length for semihost_sys_{read,write}
-> drop; already applied upstream - 8c7c56ae63 semihosting: Split out semihost_sys_lseek
-> drop; already applied upstream - 392ebb624f semihosting: Split out semihost_sys_isatty
-> drop; already applied upstream - cb32fd76ca semihosting: Split out semihost_sys_flen
-> drop; already applied upstream - 67f8ea40ae semihosting: Split out semihost_sys_remove
-> drop; already applied upstream - f04b747dfa semihosting: Split out semihost_sys_rename
-> drop; already applied upstream - a7800a2836 semihosting: Split out semihost_sys_system
-> drop; already applied upstream - a8bbe5b13d semihosting: Create semihost_sys_{stat,fstat}
-> drop; already applied upstream - 82dc752559 semihosting: Create semihost_sys_gettimeofday
-> drop; already applied upstream - e77f9f59b0 gdbstub: Adjust gdb_syscall_complete_cb declaration
-> drop; already applied upstream - 94419bab11 semihosting: Pass CPUState to qemu_semihosting_console_inc
-> drop; already applied upstream - de2d382e40 semihosting: Expand qemu_semihosting_console_inc to read
-> drop; already applied upstream - 92feba80d6 semihosting: Cleanup chardev init
-> drop; already applied upstream - ea0551689a semihosting: Create qemu_semihosting_console_write
-> drop; already applied upstream - 841a36d358 semihosting: Add GuestFDConsole
-> drop; already applied upstream - 9f28b1b508 semihosting: Create qemu_semihosting_guestfd_init
-> drop; already applied upstream - a86aace1a5 semihosting: Use console_in_gf for SYS_READC
-> drop; already applied upstream - 74958759da semihosting: Use console_out_gf for SYS_WRITEC
-> drop; already applied upstream - 09beddd4d2 semihosting: Remove qemu_semihosting_console_outc
-> drop; already applied upstream - 6a671e6a87 semihosting: Use console_out_gf for SYS_WRITE0
-> drop; already applied upstream - e130fa147d semihosting: Remove qemu_semihosting_console_outs
-> drop; already applied upstream - d4f7c97e0e semihosting: Create semihost_sys_poll_one
-> drop; already applied upstream - 57f2be36e5 semihosting: Remove qemu_semihosting_log_out
-> drop; already applied upstream - 3b57e04529 target/mips: Create report_fault for semihosting
-> drop; already applied upstream - 64edfd68a7 target/mips: Drop link syscall from semihosting
-> drop; already applied upstream - 6b55b38e01 target/mips: Use semihosting/syscalls.h
-> drop; already applied upstream - e6fdf01432 target/mips: Avoid qemu_semihosting_log_out for UHI_plog
-> drop; already applied upstream - 704ab9ff52 semihosting: Don't return negative values on qemu_semihosting_console_write() failure
-> drop; already applied upstream - ef271a37e9 semihosting: Don't copy buffer after console_write()
-> drop; already applied upstream - 4340955534 semihosting: Check for errors on SET_ARG()
-> drop; already applied upstream - 789407cdb9 semihosting: Fix handling of buffer in TARGET_SYS_TMPNAM
-> drop; already applied upstream - 7ba1e6bd34 semihosting: Allow optional use of semihosting from userspace
-> drop; already applied upstream - fc404422fe target/mips: Honour -semihosting-config userspace=on
-> drop; already applied upstream - fa9ddc4819 semihosting: update link to spec
-> drop; already applied upstream - 5d18baabac semihosting/arm-compat-semi: Avoid using hardcoded /tmp
-> drop; already applied upstream - f0ae989d35 target/nios2: Create EXCP_SEMIHOST for semi-hosting
-> drop; already applied upstream - 06740e68dc target/nios2: Honour -semihosting-config userspace=on
-> drop; already applied upstream