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2024-09-21src/rtos/rtos_nuttx_stackings.c: Fix stack alignment for cortex-m targetsdaniellizewski1-46/+8
Backtraces performed by GDB on any thread other than the current thread would fail if hardware 8 byte ISR stack alignment was enabled on cortex_m targets. Stack reads now adjust the stored SP to account for a potential offset introduced by hardware. Fixed incorrect register offsets for cortex_m Nuttx frames by reading the TCB info symbols to determine correct offsets. Fixed offsets can no longer be used since the offsets have changed multiple times for different Nuttx versions. Tested on nuttx-12.1.0. Tested using custom stm32h7 board and custom s32k148 board variants. Built with CONFIG_ARCH_FPU enabled and disabled to test FPU and non FPU frame logic. Change-Id: Ifcbeefb0ddcfbcb528daa9d1d95732ca9584c9ef Signed-off-by: daniellizewski <daniellizewski@geotab.com> Reviewed-on: https://review.openocd.org/c/openocd/+/8180 Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com> Tested-by: jenkins
2024-05-26openocd: drop include of target_type.hAntonio Borneo1-1/+0
Few files include target_type.h even if it is not needed. Drop the include. Other files access directly to target type's name instead of using the proper API target_type_name(). Use the API and drop the include. Change-Id: I86c0e0bbad51db93500c0efa27b7d6f1a67a02c2 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/8260 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2023-03-25rtos/nuttx: add Espressif target support and refactoringErhan Kurubas1-216/+325
Almost written from the beginning in a modern OpenOCD way. - Endiannes support - Proper variable types - Align with the other rtos implementations Signed-off-by: Erhan Kurubas <erhan.kurubas@espressif.com> Change-Id: I0868a22da2ed2ab664c82b17c171dc59ede78d10 Reviewed-on: https://review.openocd.org/c/openocd/+/7444 Tested-by: jenkins Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-01-28rtos: Fix constness of struct rtos_typeAndreas Fritiofson1-1/+1
Change-Id: Iaa89f2ff4036c23f944ffb4f37fe0c7afaf5069b Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/6680 Tested-by: jenkins Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-01-28rtos/nuttx: move stacking info to the new nuttx stackings fileErhan Kurubas1-57/+1
Other OSes have separate files to keep stack register offsets. Adding them for NuttX as well will provide a clearer way to expand. Signed-off-by: Erhan Kurubas <erhan.kurubas@espressif.com> Change-Id: I1428fefefa199a95431f2073c0279dd7028ad8da Reviewed-on: https://review.openocd.org/c/openocd/+/7250 Tested-by: jenkins Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2022-09-18openocd: fix SPDX tag format for files .cAntonio Borneo1-1/+1
With the old checkpatch we cannot use the correct format for the SPDX tags in the file .c, in fact the C99 comments are not allowed and we had to use the block comment. With the new checkpatch, let's switch to the correct SPDX format. Change created automatically through the command: sed -i \ 's,^/\* *\(SPDX-License-Identifier: .*[^ ]\) *\*/$,// \1,' \ $(find src/ contrib/ -name \*.c) Change-Id: I6da16506baa7af718947562505dd49606d124171 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/7153 Tested-by: jenkins
2022-09-13openocd: remove CamelCase symbols *xPSR*Antonio Borneo1-2/+2
We have left the camelcase symbols *xPSR* for some time, to avoid any conflict with possibly pending patches in gerrit. With the approaching v0.12.0-rc1, it's time to revisit it. The patches in gerrit that conflict with this rename are all not merge-able due to conflicts or due to negative review. Drop these CamelCase symbols. Change-Id: Ifbac4c1df9cc55994e024971a2aaebeed2ea4ed3 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/7155 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2022-07-23openocd: src/rtos: replace the GPL-2.0-or-later license tagAntonio Borneo1-13/+2
Replace the FSF boilerplate with the SPDX tag. The SPDX tag on files *.c is incorrect, as it should use the C99 single line comment using '//'. But current checkpatch doesn't allow C99 comments, so keep using standard C comments, by now. Change-Id: If0194089baded7f58dc5d87a35d6e0aff9f43785 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/7070 Tested-by: jenkins
2021-11-05rtos: use struct member names instead of commentsTim Newsome1-10/+8
This is more readable, and as a bonus the compiler will help out if the definition of the struct changes. Change-Id: Ibf660134d9900173f6592407d5cc2203654a4a1b Signed-off-by: Tim Newsome <tim@sifive.com> Reviewed-on: https://review.openocd.org/c/openocd/+/6659 Tested-by: jenkins Reviewed-by: Tarek BOCHKATI <tarek.bouchkati@gmail.com> Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2021-07-24openocd: remove NULL comparisons with checkpatch [1/2]Antonio Borneo1-1/+1
Patch generated automatically through the new checkpatch with flags "--types COMPARISON_TO_NULL --fix-inplace". This only fixes the comparisons if (symbol == NULL) if (symbol != NULL) The case of NULL on the left side of the comparison is not tested. Some automatic fix is incorrect and has been massaged by hands: - if (*psig == NULL) + if (*!psig) changed as + if (!*psig) Change-Id: If4a1e2b4e547e223532e8e3d9da89bf9cb382ce6 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/6351 Tested-by: jenkins
2021-07-24openocd: fix simple cases of NULL comparisonAntonio Borneo1-1/+1
There are more than 1000 NULL comparisons to be aligned to the coding style. For recurrent NULL comparison it's preferable using trivial scripts in order to minimize the review effort. Patch generated automatically with the command: sed -i PATTERN $(find src/ -type f) where PATTERN is in the list: 's/(\([a-z][a-z0-9_]*\) == NULL)/(!\1)/g' 's/(\([a-z][a-z0-9_]*->[a-z][a-z0-9_]*\) == NULL)/(!\1)/g' 's/(\([a-z][a-z0-9_]*\.[a-z][a-z0-9_]*\) == NULL)/(!\1)/g' 's/(\([a-z][a-z0-9_]*\) != NULL)/(\1)/g' 's/(\([a-z][a-z0-9_]*->[a-z][a-z0-9_]*\) != NULL)/(\1)/g' 's/(\([a-z][a-z0-9_]*\.[a-z][a-z0-9_]*\) != NULL)/(\1)/g' 's/(NULL == \([a-z][a-z0-9_]*\))/(!\1)/g' 's/(NULL == \([a-z][a-z0-9_]*->[a-z][a-z0-9_]*\))/(!\1)/g' 's/(NULL == \([a-z][a-z0-9_]*\.[a-z][a-z0-9_]*\))/(!\1)/g' 's/(NULL != \([a-z][a-z0-9_]*\))/(\1)/g' 's/(NULL != \([a-z][a-z0-9_]*->[a-z][a-z0-9_]*\))/(\1)/g' 's/(NULL != \([a-z][a-z0-9_]*\.[a-z][a-z0-9_]*\))/(\1)/g' Change-Id: Ida103e325d6d0600fb69c0b7a1557ee969db4417 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/6350 Tested-by: jenkins
2021-05-29openocd: use macro ARRAY_SIZE()Antonio Borneo1-1/+1
There are still few cases where the macro ARRAY_SIZE() should be used in place of custom code. Use ARRAY_SIZE() whenever possible. Change-Id: Iba0127a02357bc704fe639e08562a4f9aa7011df Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/6260 Reviewed-by: Xiang W <wxjstz@126.com> Tested-by: jenkins
2021-04-30target/armv7m: change FPv4_SP and FPv5_SP/DP identifiers to uppercaseTomas Vanek1-1/+1
Change-Id: Ia421a973e5fb4767715c9f95c91745f8ca1de1da Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/6177 Tested-by: jenkins Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2021-03-10rtos: Remove typedef'd structMarc Schink1-3/+3
The C style guide forbids typedef'd structs, see 'Naming Rules'. Change-Id: Ia7c8218fb61ff0c74b6dd0d10fb51a77cf059c14 Signed-off-by: Marc Schink <dev@zapb.de> Reviewed-on: http://openocd.zylin.com/6028 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2020-11-04rtos: declare local symbols as staticAntonio Borneo1-1/+1
Functions and variables that are not used outside the file should be declared as static. Change-Id: I9731a35496cd1c7421563c8961da5fa0e3cc71c3 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/5894 Tested-by: jenkins Reviewed-by: Jonathan McDowell <noodles-openocd@earth.li>
2020-07-26rtos: fix minor typosAntonio Borneo1-1/+1
Change-Id: I9ed4e2150a0a057397538b608d4a72bc48d0d64f Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/5759 Tested-by: jenkins
2020-05-02coding style: src: remove empty lines at end of text filesAntonio Borneo1-1/+0
Empty lines at end of text files are useless. Remove them. Change-Id: Ibac9b36682d58f81e34ca2b51e6260e7d472fb0e Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/5172 Tested-by: jenkins
2019-06-04gdb_server: fix GDB_BUFFER_SIZE usage, fix unaligned access during bulk ↵Bohdan Tymkiv1-1/+1
transfers Currently size of the GDB buffer is 16384 bytes but it is treated as nul-terminated string in most of the code, so effective size of the buffer is actually 16383 bytes. OpenOCD responds with `PacketSize=3fff` to qSupported request. Result of GDB's `m` command is encoded in hex so each data byte uses two bytes in the buffer. As a result GDB will split bulk read requests into chunks 0x1fff bytes each. This causes troubles on targets (or memory regions) which support only aligned, word-sized access (such as MMIO buffers). Steps to reproduce (psoc6 target): gdb> dump binary memory dump.bin 0x040320000 (0x040320000 + 65536) OpenOCD: Error: Failed to read memory at 0x40321ffe Error: Failed to read memory at 0x40321000 Error: Failed to read memory at 0x40323000 Error: Failed to read memory at 0x40325ffe Error: Failed to read memory at 0x40329ffa Error: Failed to read memory at 0x40329ffc Error: Failed to read memory at 0x4032bffc Error: Failed to read memory at 0x4032dffa Consolidate GDB_BUFFER_SIZE usage: ensure size of each buffer is (GDB_BUFFER_SIZE + 1), add explicit comment that additional byte is used for nul-termination. Report correct size of the buffer to GDB (0x4000) as recommended in GDB's docummentation: `if the stub stores packets in a NUL-terminated format, it should allow an extra byte in its buffer for the NUL` Checked with clang-asan, clang-analyzer, valgrind - no new errors. Change-Id: I909e8a2c6b010c5d4a304641808d4a807a4ec18d Signed-off-by: Bohdan Tymkiv <bhdt@cypress.com> Reviewed-on: http://openocd.zylin.com/5109 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-10-16rtos: support gdb_get_register_packetSteven Stallion1-38/+37
This patch adds support for p packet responses by targets configured with RTOS support. This change required moving to a rtos_reg struct, which is similar to struct reg used by targets, which resulted in needing to update each stacking with register numbers. This patch also allows targets with non-linear register numbers to function with RTOSes as well. Change-Id: I5b189d74110d6b6f2fa851a67ab0762ae6b1832f Signed-off-by: Steven Stallion <stallion@squareup.com> Reviewed-on: http://openocd.zylin.com/4121 Tested-by: jenkins Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
2018-08-01rtos: add support for NuttXMasatoshi Tateishi1-0/+405
This patch introduces RTOS support for NuttX. Currently, only ARM Cortex-M (both FPU and FPU-less) targets are supported. To use, add the following lines to ~/.gdbinit. define hookpost-file eval "monitor nuttx.pid_offset %d", &((struct tcb_s *)(0))->pid eval "monitor nuttx.xcpreg_offset %d", &((struct tcb_s *)(0))->xcp.regs eval "monitor nuttx.state_offset %d", &((struct tcb_s *)(0))->task_state eval "monitor nuttx.name_offset %d", &((struct tcb_s *)(0))->name eval "monitor nuttx.name_size %d", sizeof(((struct tcb_s *)(0))->name) end And please make sure the above values are the same as in src/rtos/nuttx_header.h Change-Id: I2aaf8644d24dfb84b500516a9685382d5d8fe48f Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com> Signed-off-by: Masatoshi Tateishi <Masatoshi.Tateishi@jp.sony.com> Signed-off-by: Nobuto Kobayashi <Nobuto.Kobayashi@sony.com> Reviewed-on: http://openocd.zylin.com/4103 Tested-by: jenkins Reviewed-by: Alan Carvalho de Assis <acassis@gmail.com> Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
generated by cgit v1.1 at 2024-11-08 22:06:24 +0000