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kernel: exit syscall

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Matheus
2023-05-29 10:50:13 -03:00
parent acf4a9819f
commit b9fe4cc3b1
5 changed files with 82 additions and 29 deletions
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patches/mlibc/jinx-working-patch.patch
+6 -6
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@@ -133,10 +133,10 @@ index 0000000..e5b087a
+
diff --git mlibc-workdir/sysdeps/astral/generic/generic.cpp mlibc-workdir/sysdeps/astral/generic/generic.cpp
new file mode 100644
index 0000000..e108341
index 0000000..f212b93
--- /dev/null
+++ mlibc-workdir/sysdeps/astral/generic/generic.cpp
@@ -0,0 +1,190 @@
@@ -0,0 +1,189 @@
+#include <bits/ensure.h>
+#include <mlibc/debug.hpp>
+#include <mlibc/all-sysdeps.hpp>
@@ -244,8 +244,7 @@ index 0000000..e108341
+ }
+
+ [[noreturn]] void sys_exit(int status) {
+ sys_libc_log("mlibc: program requested exit");
+ sys_libc_panic();
+ syscall(SYSCALL_EXIT, NULL, status);
+ __builtin_unreachable();
+ }
+
@@ -346,10 +345,10 @@ index 0000000..990eca0
+#endif
diff --git mlibc-workdir/sysdeps/astral/include/astral/syscall.h mlibc-workdir/sysdeps/astral/include/astral/syscall.h
new file mode 100644
index 0000000..e23be0d
index 0000000..8a8d77d
--- /dev/null
+++ mlibc-workdir/sysdeps/astral/include/astral/syscall.h
@@ -0,0 +1,36 @@
@@ -0,0 +1,37 @@
+#ifndef _SYSCALL_H_INCLUDE
+#define _SYSCALL_H_INCLUDE
+
@@ -366,6 +365,7 @@ index 0000000..e23be0d
+#define SYSCALL_FSTATAT 10
+#define SYSCALL_FORK 11
+#define SYSCALL_EXECVE 12
+#define SYSCALL_EXIT 13
+
+#include <stddef.h>
+#include <stdint.h>