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Implement kernel bootstrap up to building Linux.

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rick-masters 2023-03-31 18:08:50 +00:00
parent 5ea8dd3136
commit ecf99ab08b
52 changed files with 4898 additions and 139 deletions
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21
sysa/musl-1.2.3/patches/avoid_sys_clone.patch Normal file
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@ -0,0 +1,21 @@
# SPDX-FileCopyrightText: 2023 Richard Masters <grick23@gmail.com>
# SPDX-License-Identifier: MIT
diff -u -r musl-1.2.3.orig/src/process/posix_spawn.c musl-1.2.3/src/process/posix_spawn.c
--- src/process/posix_spawn.c 2022-04-07 17:12:40.000000000 +0000
+++ src/process/posix_spawn.c 2022-12-19 23:47:31.858417338 +0000
@@ -190,8 +190,15 @@
goto fail;
}
+#if 0
pid = __clone(child, stack+sizeof stack,
CLONE_VM|CLONE_VFORK|SIGCHLD, &args);
+#endif
+ pid = fork();
+ if (pid == 0) {
+ _exit(child(&args));
+ }
+
close(args.p[1]);
UNLOCK(__abort_lock);