From: Nam Cao <namcaov@gmail.com> To: Paul Walmsley <paul.walmsley@sifive.com>, Palmer Dabbelt <palmer@dabbelt.com>, Albert Ou <aou@eecs.berkeley.edu>, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Nam Cao <namcaov@gmail.com> Subject: [PATCH 0/3] riscv: kprobes: simulate some instructions Date: Sun, 30 Jul 2023 10:27:06 +0200 [thread overview] Message-ID: <cover.1690704360.git.namcaov@gmail.com> (raw) Simulate some currently rejected instructions. Still to be simulated are: - c.jal - c.ebreak Nam Cao (3): riscv: kprobes: simulate c.j instruction riscv: kprobes: simulate c.jr and c.jalr instructions riscv: kprobes: simulate c.beqz and c.bnez arch/riscv/kernel/probes/decode-insn.c | 11 +- arch/riscv/kernel/probes/simulate-insn.c | 105 +++++++++ arch/riscv/kernel/probes/simulate-insn.h | 5 + drivers/test_kprobe/Makefile | 3 + drivers/test_kprobe/test_kprobe.c | 265 +++++++++++++++++++++++ 5 files changed, 384 insertions(+), 5 deletions(-) create mode 100644 drivers/test_kprobe/Makefile create mode 100644 drivers/test_kprobe/test_kprobe.c -- 2.34.1
WARNING: multiple messages have this Message-ID (diff)
From: Nam Cao <namcaov@gmail.com> To: Paul Walmsley <paul.walmsley@sifive.com>, Palmer Dabbelt <palmer@dabbelt.com>, Albert Ou <aou@eecs.berkeley.edu>, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Nam Cao <namcaov@gmail.com> Subject: [PATCH 0/3] riscv: kprobes: simulate some instructions Date: Sun, 30 Jul 2023 10:27:06 +0200 [thread overview] Message-ID: <cover.1690704360.git.namcaov@gmail.com> (raw) Simulate some currently rejected instructions. Still to be simulated are: - c.jal - c.ebreak Nam Cao (3): riscv: kprobes: simulate c.j instruction riscv: kprobes: simulate c.jr and c.jalr instructions riscv: kprobes: simulate c.beqz and c.bnez arch/riscv/kernel/probes/decode-insn.c | 11 +- arch/riscv/kernel/probes/simulate-insn.c | 105 +++++++++ arch/riscv/kernel/probes/simulate-insn.h | 5 + drivers/test_kprobe/Makefile | 3 + drivers/test_kprobe/test_kprobe.c | 265 +++++++++++++++++++++++ 5 files changed, 384 insertions(+), 5 deletions(-) create mode 100644 drivers/test_kprobe/Makefile create mode 100644 drivers/test_kprobe/test_kprobe.c -- 2.34.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv
next reply other threads:[~2023-07-30 8:27 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-07-30 8:27 Nam Cao [this message] 2023-07-30 8:27 ` [PATCH 0/3] riscv: kprobes: simulate some instructions Nam Cao 2023-07-30 8:27 ` [PATCH 1/3] riscv: kprobes: simulate c.j instruction Nam Cao 2023-07-30 8:27 ` Nam Cao 2023-08-09 0:11 ` Charlie Jenkins 2023-08-09 0:11 ` Charlie Jenkins 2023-08-09 1:05 ` Charlie Jenkins 2023-08-09 1:05 ` Charlie Jenkins 2023-07-30 8:27 ` [PATCH 2/3] riscv: kprobes: simulate c.jr and c.jalr instructions Nam Cao 2023-07-30 8:27 ` Nam Cao 2023-08-09 1:06 ` Charlie Jenkins 2023-08-09 1:06 ` Charlie Jenkins 2023-07-30 8:27 ` [PATCH 3/3] riscv: kprobes: simulate c.beqz and c.bnez Nam Cao 2023-07-30 8:27 ` Nam Cao 2023-08-09 1:14 ` Charlie Jenkins 2023-08-09 1:14 ` Charlie Jenkins 2023-07-30 8:27 ` test code for kprobe Nam Cao 2023-07-30 8:27 ` Nam Cao 2023-08-14 12:28 ` Björn Töpel 2023-08-14 12:28 ` Björn Töpel 2023-08-14 13:50 ` Nam Cao 2023-08-14 13:50 ` Nam Cao 2023-08-14 14:10 ` Björn Töpel 2023-08-14 14:10 ` Björn Töpel 2023-08-30 13:20 ` [PATCH 0/3] riscv: kprobes: simulate some instructions patchwork-bot+linux-riscv 2023-08-30 13:20 ` patchwork-bot+linux-riscv
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