diff mbox series

[PULL,5/7] util/cpuinfo-riscv: Support OpenBSD signal frame

Message ID 20240703174226.2117169-6-richard.henderson@linaro.org
State Accepted
Commit adc028428a6da5ea8d6a688085966a33be4c97c7
Headers show
Series [PULL,1/7] util/cpuinfo-ppc: Fix building on OpenBSD | expand

Commit Message

Richard Henderson July 3, 2024, 5:42 p.m. UTC 
Reported-by: Brad Smith <brad@comstyle.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 util/cpuinfo-riscv.c | 7 +++++++
 1 file changed, 7 insertions(+)
diff mbox series

Patch

diff --git a/util/cpuinfo-riscv.c b/util/cpuinfo-riscv.c
index 1236ee5fa4..7dcfbee2ab 100644
--- a/util/cpuinfo-riscv.c
+++ b/util/cpuinfo-riscv.c
@@ -13,7 +13,14 @@  static void sigill_handler(int signo, siginfo_t *si, void *data)
 {
     /* Skip the faulty instruction */
     ucontext_t *uc = (ucontext_t *)data;
+
+#ifdef __linux__
     uc->uc_mcontext.__gregs[REG_PC] += 4;
+#elif defined(__OpenBSD__)
+    uc->sc_sepc += 4;
+#else
+# error Unsupported OS
+#endif
 
     got_sigill = 1;
 }