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syscall log: support for selective syscall tracing

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iretq
2025-12-29 14:25:12 +01:00
committed by Matheus
parent 91e2430d91
commit 963d29fc90
9 changed files with 155 additions and 0 deletions
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patches/mlibc/jinx-working-patch.patch
+16
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@@ -105,3 +105,19 @@ index 939925e..5ee7fad 100644
int sys_readv(int fd, const struct iovec *iovs, int iovc, ssize_t *bytes_read) {
long r;
int error = syscall(SYSCALL_READV, &r, fd, (uint64_t)iovs, iovc);
diff --git mlibc-clean/sysdeps/astral/include/astral/archctl.h mlibc-workdir/sysdeps/astral/include/astral/archctl.h
index 7e4f2a1..a5f382d 100644
--- mlibc-clean/sysdeps/astral/include/astral/archctl.h
+++ mlibc-workdir/sysdeps/astral/include/astral/archctl.h
@@ -5,6 +5,11 @@
#define ARCH_CTL_SET_FSBASE 1
#define ARCH_CTL_GET_GSBASE 2
#define ARCH_CTL_GET_FSBASE 3
+#define ARCH_CTL_SET_SYSTRACE 4
+
+#define ARCH_CTL_SYSTRACE_OFF 0
+#define ARCH_CTL_SYSTRACE_SELF 1
+#define ARCH_CTL_SYSTRACE_ALL 2
#ifdef __cplusplus
extern "C" {