delta/llvm.git/libc/src/string, branch EmptyLineAfterFunctionDefinition github.com: llvm/llvm-project.git [libc] Fix missing restricts 2021-11-17T15:16:25+00:00 Guillaume Chatelet gchatelet@google.com 2021-11-17T15:11:53+00:00 5ee5acf7d94c9e83dd0917fb5f4bd52a27ae18bd 






[libc] Fix documentation typo
2021-11-17T15:16:05+00:00

Guillaume Chatelet
gchatelet@google.com

2021-11-17T15:10:56+00:00

392da6428dba1885b888654c7365198de73661ba












[libc] add stpcpy and stpncpy
2021-11-04T18:39:26+00:00

Michael Jones
michaelrj@google.com

2021-10-15T22:11:37+00:00

9b6f8b985c6a22f16a7c6a611d239198cf1d1504

Adds an implementation for stpcpy and stpncpy, which are posix extension
functions.

Reviewed By: sivachandra, lntue

Differential Revision: https://reviews.llvm.org/D111913





Adds an implementation for stpcpy and stpncpy, which are posix extension
functions.

Reviewed By: sivachandra, lntue

Differential Revision: https://reviews.llvm.org/D111913







[libc][NFC] Allow memset (and bzero) to be inlined
2021-11-04T13:48:18+00:00

Guillaume Chatelet
gchatelet@google.com

2021-11-04T12:14:31+00:00

c02aa15438459a2b148c1c84267fff3e926c2632

This allows shipping individual functions without also having to provide
memset or bzero at the expense of bigger functions.

Similar to D113097.

Differential Revision: https://reviews.llvm.org/D113108





This allows shipping individual functions without also having to provide
memset or bzero at the expense of bigger functions.

Similar to D113097.

Differential Revision: https://reviews.llvm.org/D113108







[libc][NFC] Allow memcmp to be inlined
2021-11-04T13:47:50+00:00

Guillaume Chatelet
gchatelet@google.com

2021-11-04T12:13:29+00:00

4f3511e28fc49faa4d2af743a37ca1007f5be30c

Similar to D113097 although not strictly necessary for now. It helps
keeping the same structure for all memory functions.

Differential Revision: https://reviews.llvm.org/D113103





Similar to D113097 although not strictly necessary for now. It helps
keeping the same structure for all memory functions.

Differential Revision: https://reviews.llvm.org/D113103







[libc][NFC] Allow memcpy to be inlined
2021-11-04T13:47:19+00:00

Guillaume Chatelet
gchatelet@google.com

2021-11-04T12:15:17+00:00

c2ce8f02ed948195d0275c3e34e7a6f4a40901e6

This allows shipping individual functions without also having to provide
`memcpy` at the expense of bigger functions.
Next is to use this `inlined_memcpy` in:
 - loader/linux/x86_64/start.cpp
 - src/string/memmove.cpp
 - src/string/mempcpy.cpp
 - src/string/strcpy.cpp
 - src/string/strdup.cpp
 - src/string/strndup.cpp

Differential Revision: https://reviews.llvm.org/D113097





This allows shipping individual functions without also having to provide
`memcpy` at the expense of bigger functions.
Next is to use this `inlined_memcpy` in:
 - loader/linux/x86_64/start.cpp
 - src/string/memmove.cpp
 - src/string/mempcpy.cpp
 - src/string/strcpy.cpp
 - src/string/strdup.cpp
 - src/string/strndup.cpp

Differential Revision: https://reviews.llvm.org/D113097







[libc] Add more robust compile time architecture detection
2021-11-02T11:00:33+00:00

Guillaume Chatelet
gchatelet@google.com

2021-11-02T11:00:32+00:00

0aea170b97f6523b94409f3facfa4549cbfbe6b0

We may want to restrict the detected platforms to only `x86_64` and `aarch64`.
There are still custom detection in api.td but I don't think we can handle these:
 - config/linux/api.td:205
 - config/linux/api.td:199

Differential Revision: https://reviews.llvm.org/D112818





We may want to restrict the detected platforms to only `x86_64` and `aarch64`.
There are still custom detection in api.td but I don't think we can handle these:
 - config/linux/api.td:205
 - config/linux/api.td:199

Differential Revision: https://reviews.llvm.org/D112818







[libc] add strndup
2021-11-01T19:52:51+00:00

Michael Jones
michaelrj@google.com

2021-10-29T20:43:05+00:00

3bbbec1ae7b7b3c3dc4e6a1801fb5bdb930aad79

add an implementation of strndup

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D112846





add an implementation of strndup

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D112846







Revert "[libc] Add more robust compile time architecture detection"
2021-10-29T20:25:55+00:00

Guillaume Chatelet
gchatelet@google.com

2021-10-29T20:25:55+00:00

fe953b15cf08a4d25a16bdbda23dfefb3568540b

This reverts commit a72e2499865b55cb007b63673100c06cc85faf97.





This reverts commit a72e2499865b55cb007b63673100c06cc85faf97.







[libc] Add more robust compile time architecture detection
2021-10-29T20:15:12+00:00

Guillaume Chatelet
gchatelet@google.com

2021-10-29T20:13:57+00:00

a72e2499865b55cb007b63673100c06cc85faf97

We may want to restrict the detected platforms to only `x86_64` and `aarch64`.
There are still custom detection in api.td but I don't think we can handle these:
 - config/linux/api.td:205
 - config/linux/api.td:199

Differential Revision: https://reviews.llvm.org/D112818





We may want to restrict the detected platforms to only `x86_64` and `aarch64`.
There are still custom detection in api.td but I don't think we can handle these:
 - config/linux/api.td:205
 - config/linux/api.td:199

Differential Revision: https://reviews.llvm.org/D112818