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[86.128.12.16]) by smtp.gmail.com with ESMTPSA id y80sm5285347wmc.34.2020.06.16.10.14.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Jun 2020 10:14:51 -0700 (PDT) From: Andrew Burgess To: gdb-patches@sourceware.org Cc: Nelson Chu , Jim Wilson , Tom Tromey , palmer@dabbelt.com, Andrew Burgess Subject: [PATCH 0/8] RISC-V target description and register handling fixes Date: Tue, 16 Jun 2020 18:14:39 +0100 Message-Id: X-Mailer: git-send-email 2.25.4 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.3 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_BARRACUDACENTRAL, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Jun 2020 17:14:54 -0000 This series includes a mixed bag of changes around RISC-V's target description and general register handling. This includes a fix for an issue Tom reported here: https://sourceware.org/pipermail/gdb-patches/2020-June/169323.html Though most of the changes are RISC-V only, patch #6 does make a change to the generic target description handling code so is probably worth additional review. Feedback welcome, Thanks, Andrew --- Andrew Burgess (8): gdb/riscv: Improved register alias name creation gdb/riscv: Fix whitespace error gdb/riscv: Take CSR names from target description gdb/riscv: Remove CSR feature file gdb/riscv: Improve support for matching against target descriptions gdb: Extend target description processing of unknown registers gdb/riscv: Record information about unknown tdesc registers gdb/riscv: Loop over all registers for 'info all-registers' gdb/ChangeLog | 85 +++ gdb/features/Makefile | 6 - gdb/features/riscv/32bit-csr.c | 253 --------- gdb/features/riscv/32bit-csr.xml | 251 --------- gdb/features/riscv/64bit-csr.c | 253 --------- gdb/features/riscv/64bit-csr.xml | 186 ------- gdb/features/riscv/rebuild-csr-xml.sh | 37 -- gdb/riscv-tdep.c | 519 ++++++++++++------ gdb/riscv-tdep.h | 15 + gdb/target-descriptions.c | 31 +- gdb/target-descriptions.h | 27 +- gdb/testsuite/ChangeLog | 27 + .../gdb.arch/riscv-tdesc-loading-01.xml | 83 +++ .../gdb.arch/riscv-tdesc-loading-02.xml | 81 +++ .../gdb.arch/riscv-tdesc-loading-03.xml | 79 +++ .../gdb.arch/riscv-tdesc-loading-04.xml | 77 +++ .../gdb.arch/riscv-tdesc-loading.exp | 39 ++ .../gdb.arch/riscv-tdesc-regs-32.xml | 89 +++ .../gdb.arch/riscv-tdesc-regs-64.xml | 93 ++++ gdb/testsuite/gdb.arch/riscv-tdesc-regs.c | 22 + gdb/testsuite/gdb.arch/riscv-tdesc-regs.exp | 123 +++++ 21 files changed, 1235 insertions(+), 1141 deletions(-) delete mode 100644 gdb/features/riscv/32bit-csr.c delete mode 100644 gdb/features/riscv/32bit-csr.xml delete mode 100644 gdb/features/riscv/64bit-csr.c delete mode 100644 gdb/features/riscv/64bit-csr.xml delete mode 100755 gdb/features/riscv/rebuild-csr-xml.sh create mode 100644 gdb/testsuite/gdb.arch/riscv-tdesc-loading-01.xml create mode 100644 gdb/testsuite/gdb.arch/riscv-tdesc-loading-02.xml create mode 100644 gdb/testsuite/gdb.arch/riscv-tdesc-loading-03.xml create mode 100644 gdb/testsuite/gdb.arch/riscv-tdesc-loading-04.xml create mode 100644 gdb/testsuite/gdb.arch/riscv-tdesc-loading.exp create mode 100644 gdb/testsuite/gdb.arch/riscv-tdesc-regs-32.xml create mode 100644 gdb/testsuite/gdb.arch/riscv-tdesc-regs-64.xml create mode 100644 gdb/testsuite/gdb.arch/riscv-tdesc-regs.c create mode 100644 gdb/testsuite/gdb.arch/riscv-tdesc-regs.exp -- 2.25.4