13 Commits

Author	SHA1	Message	Date
Bananymous	ac90800c3c	Kernel/LibC/DynamicLoader: Implement thread local storage ... For some reason this does not work on 32 bit version, so it is disabled on that platform. I'll have to look into it later to find the bug :)	2025-04-15 23:33:39 +03:00
Bananymous	254fd80088	DynamicLoader: Cleanup and prepare for TLS	2025-04-15 23:31:17 +03:00
Bananymous	36baf7b0af	Kernel/LibC/DynamicLoader: Update process start ABI ... We now use SysV abi for process startup	2025-04-15 23:05:52 +03:00
Bananymous	e6026cb0b8	DynamicLoader: Handle circular dependencies	2025-04-15 23:05:52 +03:00
Bananymous	4f49d60e4a	DynamicLoader/LibC: lazy malloc environ ... This allows DynamicLoader to just set the value of global environ symbol without libc needing to malloc it at startup	2025-04-15 23:05:52 +03:00
Bananymous	c6cd185cb5	DynamicLoader: Fix copy relocations ... Weak symbols are now actually resolved to the same strong symbol between shared objects and copy relocations now work!	2025-01-24 19:23:33 +02:00
Bananymous	3a465cb94f	DynamicLoader: Don't write to pltgot if it does not exist ... This makes `tcc` compile runnable executables	2024-12-04 21:11:43 +02:00
Bananymous	415b20f884	LibC: Remove errno EEXISTS ... I don't know why I had added this. It doesn't seem to be a thing on either POSIX or linux. This was literally equivalent to EXIST	2024-12-02 20:13:38 +02:00
Bananymous	708a720d9d	Kernel: Remove SYS_OPEN ... This can be done with SYS_OPENAT with fd set to AT_FDCWD	2024-09-17 16:16:47 +03:00
Bananymous	4006a04817	DynamicLoader: Don't do file backed mapping over file bounds	2024-09-11 19:30:35 +03:00
Bananymous	19d16620a6	DynamicLoader: Don't do file backed mapping for filesz == 0	2024-09-05 14:50:05 +03:00
Bananymous	e8bcebfb8e	DynamicLoader: Use file backed mmap when possible	2024-09-05 13:59:39 +03:00
Bananymous	aa7e92b275	Userspace: Write a dynamic loader ... This allows running executing dynamically linked executables!	2024-09-05 12:58:21 +03:00