55ba8d8f6b
misc(load_objs_recursive): do not add empty masters
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Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-12-05 15:00:35 +11:00
d8f7590848
fix(__tls_get_addr): NULL check
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Has to be done before adding the offsets.
Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-12-05 15:00:35 +11:00
1c846f8013
fix comment
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x86 and x86_64 are below TP and others are above TP
Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-12-05 15:00:35 +11:00
43301848b9
Apply 1 suggestion(s) to 1 file(s)
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Co-authored-by: Andrey Turkin <andrey.turkin+redox@gmail.com >
2024-12-05 02:55:34 +00:00
4b959776e0
feat(redox_rt): map PT_TLS
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Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-11-30 00:02:52 +11:00
f6fa4e8246
feat(ld_so): setup sighandler
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Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-11-30 00:02:33 +11:00
e9f3147e3b
fix(tcb): do not use Vec::from_raw_parts
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Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-11-29 20:55:02 +11:00
1a7726541a
fix TCB and TLS
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Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-11-29 18:40:16 +11:00
c88eb3d5d0
Revert "fix(linker): deref uninit TCB"
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This reverts commit 37dbf5cbb2
2024-11-29 00:03:09 +11:00
e8e6b8cbc5
fix(expected): dynamic bins
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Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-11-26 19:51:06 +11:00
cdb4843164
fix(tests): fix UB in mk{fifo,nod,nodat}
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Memory chunk is allocated with `malloc` and used as the `dest` buffer
for `strncat`. The `dest` argument in `strncat` has to be NUL terminated,
however it was not.
This commit fixes this issue in mk{fifo,nod,noat}.c.
Almost all dynamic tests pass now.
Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-11-26 16:56:05 +11:00
22bbdb025c
misc(tests): fix compilation of dlfcn.c
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From man dlopen(3)
> According to the ISO C standard, casting between function
> pointers and 'void *', as done above, produces undefined results.
> POSIX.1-2001 and POSIX.1-2008 accepted this state of affairs and
> proposed the following workaround:
>
> *(void **) (&cosine) = dlsym(handle, "cos");
>
> This (clumsy) cast conforms with the ISO C standard and will
> avoid any compiler warnings.
>
> The 2013 Technical Corrigendum 1 to POSIX.1-2008 improved matters
> by requiring that conforming implementations support casting
> 'void *' to a function pointer. Nevertheless, some compilers
> (e.g., gcc with the '-pedantic' option) may complain about the
> cast used in this program.
Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-11-25 18:00:03 +11:00
6020c54ce7
chore(test): add expected outputs for dynamic tests
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Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-11-25 16:16:07 +11:00
37dbf5cbb2
fix(linker): deref uninit TCB
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The bug is described for `x86_64` and Linux but is the same for other architectures and on Redox.
`Tcb::current()` is used to retrieve the current TCB, which is done by by reading `fs:[0x10]`. The TCB layout describes that at offset `0x10`, there is `tcb_ptr: *mut GenericTcb<...>`, which is nothing more but a pointer to itself.
This is fine as otherwise a system call would be required to get the TCB (`arch_prctl(ARCH_GET_FS)` on Linux).
However, this is problematic as the function may be called when the FS base is not set, and in that case the expected output of the function should be [`None`], but we don't currently handle that.
To fix this, any code paths that maybe call this function on an uninitialized TCB are be switched to call `current_slow()`. Which just uses `arch_prctl(ARCH_GET_FS)` to get the FS base and check if it's non-zero.
Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-11-25 16:09:06 +11:00
00746c2566
misc(tests): disable dlfcn test for now
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Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-11-25 12:31:33 +11:00
b9bef59d8a
fix(libc.so): link with libgcc
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Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-11-25 12:20:32 +11:00
7aa340570f
chore: enable dynamic tests
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Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-11-25 12:13:03 +11:00
a64a6a4cd0
Merge branch 'fix-failing-features-test' into 'master'
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Temporarily disable `noreturn` attribute test
See merge request redox-os/relibc!568
2024-11-24 13:55:06 +00:00
daa77e7149
Temporarily disable noreturn attribute test
2024-11-24 13:55:05 +00:00
3c79fd759a
Merge branch 'exit-return-never' into 'master'
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Exit should return never (`!`)
See merge request redox-os/relibc!567
2024-11-23 19:55:38 +00:00
b95bd0dfa6
Merge branch 'fix-socket-set-edom-timeout-overflow' into 'master'
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fix: Multiplication overflow in setsockopt
Closes #201
See merge request redox-os/relibc!566
2024-11-23 19:53:33 +00:00
a709dd47bf
fix: Multiplication overflow in setsockopt
2024-11-23 19:53:33 +00:00
90f934c769
Exit should return never (!)
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`_Exit`, `exit`, and related functions should return `!` because they
don't return. This also signals to cbindgen that it should emit
`[[noreturn]]` for those functions.
2024-11-23 03:33:00 -05:00
a430a7861d
Merge branch 'pwd-docs' into 'master'
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Add docs for pwd.h
See merge request redox-os/relibc!563
2024-11-21 15:07:30 +00:00
864f4306ce
Add docs for pwd.h
2024-11-21 15:07:30 +00:00
7a729571ec
Merge branch 'sys-auxv-docs' into 'master'
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Add docs for sys/auxv.h
See merge request redox-os/relibc!564
2024-11-21 15:07:25 +00:00
8381218ab1
Merge branch 'sys-file-docs' into 'master'
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Add docs for sys/file.h
See merge request redox-os/relibc!565
2024-11-21 15:07:21 +00:00
5591eeacb3
Add docs for sys/file.h
2024-11-20 23:21:48 +01:00
399b0ad81f
Add docs for sys/auxv.h
2024-11-20 23:17:10 +01:00
e528eae801
Merge branch 'string-docs' into 'master'
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Add docs for string.h, add missing functions
See merge request redox-os/relibc!562
2024-11-19 00:20:40 +00:00
2a7d01f02d
Add docs for string.h, add missing functions
2024-11-19 00:20:40 +00:00
46c2d36193
Merge branch 'fix-dns-extra-output' into 'master'
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fix(netdb): Buffer overrun when parsing DNS
See merge request redox-os/relibc!559
2024-11-18 13:43:23 +00:00
fc1e220a99
fix(netdb): Buffer overrun when parsing DNS
2024-11-18 13:43:22 +00:00
32fca670ea
Merge branch 'memmem-cast-mut' into 'master'
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Use only one .cast_mut() in memmem()
See merge request redox-os/relibc!561
2024-11-17 20:09:46 +00:00
864d5e4795
Use only one .cast_mut() in memmem()
2024-11-17 20:19:52 +01:00
2c73cc947c
Merge branch 'memmem' into 'master'
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Implement memmem()
See merge request redox-os/relibc!560
2024-11-17 16:18:15 +00:00
6a765ed88f
Implement memmem()
2024-11-17 16:18:14 +00:00
ce7b85b0df
Merge branch 'dont-overallocate-cstrings' into 'master'
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Avoid over allocations & reallocations
See merge request redox-os/relibc!558
2024-11-17 16:17:22 +00:00
88987eb000
Merge branch 'pty-utmp-docs' into 'master'
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Add docs for pty.h and utmp.h
See merge request redox-os/relibc!557
2024-11-17 16:17:04 +00:00
09bcfd0711
Merge branch 'errno-const-macros' into 'master'
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Test errno constant macros, make ENOTSUP available in Rust
See merge request redox-os/relibc!556
2024-11-17 16:16:47 +00:00
42011f28d8
Test errno constant macros, make ENOTSUP available in Rust
2024-11-17 16:16:47 +00:00
caac784caa
Merge branch 'iso646' into 'master'
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Add iso646.h and corresponding tests
See merge request redox-os/relibc!555
2024-11-17 16:16:11 +00:00
7b2e315c17
Merge branch 'cbindgen-use-attributes' into 'master'
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Emit C attributes via cbindgen
See merge request redox-os/relibc!548
2024-11-17 16:15:07 +00:00
5348273ccc
Emit C attributes via cbindgen
2024-11-17 16:15:07 +00:00
dbe5c85411
Merge branch 'inttypes-docs' into 'master'
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Add docs for inttypes.h
See merge request redox-os/relibc!554
2024-11-17 16:13:32 +00:00
693769da1e
Merge branch 'sys-random-docs' into 'master'
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Add docs for sys/random.h
See merge request redox-os/relibc!553
2024-11-17 16:13:17 +00:00
093d11c451
Merge branch 'elf-docs' into 'master'
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Add basic docs for elf.h
See merge request redox-os/relibc!552
2024-11-17 16:13:01 +00:00
c57022894b
Merge branch 'crypt-docs' into 'master'
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Add docs for crypt.h
See merge request redox-os/relibc!551
2024-11-17 16:12:44 +00:00
b8ad113a84
Add docs for crypt.h
2024-11-17 16:12:43 +00:00
63cb0401e5
Merge branch 'calloc-no-intrinsics' into 'master'
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Avoid unnecessary intrinsic in calloc
See merge request redox-os/relibc!550
2024-11-17 16:12:27 +00:00
Anhad Singh