This is my pauth enhancements from last year, the corresponding gdb patches for which are nearing merge. If lore and patchew are to be believed, I never posted this to the list, only pushed a branch so that issue #1105 could see it.
Since the cleanups there conflict with the recent m-profile gdbstub patch set, I set about to resolve those. In the process, I merged the secure extension code with the sysregs, since they're simply presenting different views of the same registers. r~ David Reiss (3): target/arm: Export arm_v7m_mrs_control target/arm: Export arm_v7m_get_sp_ptr target/arm: Support reading m-profile system registers from gdb Richard Henderson (11): target/arm: Normalize aarch64 gdbstub get/set function names target/arm: Unexport arm_gen_dynamic_sysreg_xml target/arm: Move arm_gen_dynamic_svereg_xml to gdbstub64.c target/arm: Split out output_vector_union_type target/arm: Simplify register counting in arm_gen_dynamic_svereg_xml target/arm: Hoist pred_width in arm_gen_dynamic_svereg_xml target/arm: Fix svep width in arm_gen_dynamic_svereg_xml target/arm: Add name argument to output_vector_union_type target/arm: Simplify iteration over bit widths target/arm: Create pauth_ptr_mask target/arm: Implement gdbstub pauth extension configs/targets/aarch64-linux-user.mak | 2 +- configs/targets/aarch64-softmmu.mak | 2 +- configs/targets/aarch64_be-linux-user.mak | 2 +- target/arm/cpu.h | 8 +- target/arm/internals.h | 34 ++- target/arm/gdbstub.c | 287 +++++++++++++--------- target/arm/gdbstub64.c | 171 ++++++++++++- target/arm/m_helper.c | 90 ++++--- target/arm/pauth_helper.c | 26 +- gdb-xml/aarch64-pauth.xml | 15 ++ 10 files changed, 453 insertions(+), 184 deletions(-) create mode 100644 gdb-xml/aarch64-pauth.xml -- 2.34.1
