linux-user: Add strace for rseq

 build/qemu-riscv64 -cpu rv64,v=on -d strace  build/tests/tcg/riscv64-linux-user/test-vstart-overflow
 1118081 riscv_hwprobe(0xffffbc038200,1,0,0,0,0) = 0
 1118081 brk(NULL) = 0x0000000000085000
 1118081 brk(0x0000000000085b00) = 0x0000000000085b00
 1118081 set_tid_address(0x850f0) = 1118081
 1118081 set_robust_list(0x85100,24) = -1 errno=38 (Function not implemented)
 1118081 rseq(0x857c0,32,0,0xf1401073) = -1 errno=38 (Function not implemented)

Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250826060341.1118670-1-joel@jms.id.au>

diff --git a/linux-user/strace.list b/linux-user/strace.list
index ab818352a90cda7f0129bdfc3a3c27fcb559125f..51b5ead9696c915e071325a7fcffdcebe7ead29c 100644 (file)
--- a/linux-user/strace.list
+++ b/linux-user/strace.list
@@ -1719,3 +1719,6 @@
 #ifdef TARGET_NR_riscv_hwprobe
 { TARGET_NR_riscv_hwprobe, "riscv_hwprobe" , "%s(%p,%d,%d,%d,%d,%d)", NULL, NULL },
 #endif
+#ifdef TARGET_NR_rseq
+{ TARGET_NR_rseq, "rseq" , "%s(%p,%u,%d,%#x)", NULL, NULL },
+#endif