[libc-commits] [libc] ea77dd8 - [libc] Include locale support in baremetal configuration (#127103)

[via libc-commits]

Author: Petr Hosek
Date: 2025-02-13T10:26:33-08:00
New Revision: ea77dd8715b5a9016ed3b290f2822dda095bb754

URL: https://github.com/llvm/llvm-project/commit/ea77dd8715b5a9016ed3b290f2822dda095bb754
DIFF: https://github.com/llvm/llvm-project/commit/ea77dd8715b5a9016ed3b290f2822dda095bb754.diff

LOG: [libc] Include locale support in baremetal configuration (#127103)

Having locale is a requirement for C++ streams.

Added: 
    

Modified: 
    libc/config/baremetal/aarch64/entrypoints.txt
    libc/config/baremetal/aarch64/headers.txt
    libc/config/baremetal/arm/entrypoints.txt
    libc/config/baremetal/arm/headers.txt
    libc/config/baremetal/riscv/entrypoints.txt
    libc/config/baremetal/riscv/headers.txt

Removed: 
    


################################################################################
diff  --git a/libc/config/baremetal/aarch64/entrypoints.txt b/libc/config/baremetal/aarch64/entrypoints.txt
index 694cd7b1993ca..44c4ab49e5c58 100644
--- a/libc/config/baremetal/aarch64/entrypoints.txt
+++ b/libc/config/baremetal/aarch64/entrypoints.txt
@@ -20,12 +20,50 @@ set(TARGET_LIBC_ENTRYPOINTS
     libc.src.ctype.tolower
     libc.src.ctype.toupper
 
+    # ctype.h entrypoints
+    libc.src.ctype.isalnum_l
+    libc.src.ctype.isalpha_l
+    libc.src.ctype.isblank_l
+    libc.src.ctype.iscntrl_l
+    libc.src.ctype.isdigit_l
+    libc.src.ctype.isgraph_l
+    libc.src.ctype.islower_l
+    libc.src.ctype.isprint_l
+    libc.src.ctype.ispunct_l
+    libc.src.ctype.isspace_l
+    libc.src.ctype.isupper_l
+    libc.src.ctype.isxdigit_l
+    libc.src.ctype.tolower_l
+    libc.src.ctype.toupper_l
+
+    # stdlib.h entrypoints
+    libc.src.stdlib.strtod_l
+    libc.src.stdlib.strtof_l
+    libc.src.stdlib.strtol_l
+    libc.src.stdlib.strtold_l
+    libc.src.stdlib.strtoll_l
+    libc.src.stdlib.strtoul_l
+    libc.src.stdlib.strtoull_l
+
+    # string.h entrypoints
+    libc.src.string.strcoll_l
+    libc.src.string.strxfrm_l
+
     # compiler entrypoints (no corresponding header)
     libc.src.compiler.__stack_chk_fail
 
     # errno.h entrypoints
     libc.src.errno.errno
 
+    # locale.h entrypoints
+    libc.src.locale.localeconv
+    libc.src.locale.duplocale
+    libc.src.locale.freelocale
+    libc.src.locale.localeconv
+    libc.src.locale.newlocale
+    libc.src.locale.setlocale
+    libc.src.locale.uselocale
+
     # setjmp.h entrypoints
     libc.src.setjmp.longjmp
     libc.src.setjmp.setjmp

diff  --git a/libc/config/baremetal/aarch64/headers.txt b/libc/config/baremetal/aarch64/headers.txt
index 6cc8a80455d3a..c85533772f455 100644
--- a/libc/config/baremetal/aarch64/headers.txt
+++ b/libc/config/baremetal/aarch64/headers.txt
@@ -6,6 +6,7 @@ set(TARGET_PUBLIC_HEADERS
     libc.include.fenv
     libc.include.float
     libc.include.inttypes
+    libc.include.locale
     libc.include.math
     libc.include.setjmp
     libc.include.stdfix

diff  --git a/libc/config/baremetal/arm/entrypoints.txt b/libc/config/baremetal/arm/entrypoints.txt
index 351f727389e3a..370b5462fe9e8 100644
--- a/libc/config/baremetal/arm/entrypoints.txt
+++ b/libc/config/baremetal/arm/entrypoints.txt
@@ -20,12 +20,50 @@ set(TARGET_LIBC_ENTRYPOINTS
     libc.src.ctype.tolower
     libc.src.ctype.toupper
 
+    # ctype.h entrypoints
+    libc.src.ctype.isalnum_l
+    libc.src.ctype.isalpha_l
+    libc.src.ctype.isblank_l
+    libc.src.ctype.iscntrl_l
+    libc.src.ctype.isdigit_l
+    libc.src.ctype.isgraph_l
+    libc.src.ctype.islower_l
+    libc.src.ctype.isprint_l
+    libc.src.ctype.ispunct_l
+    libc.src.ctype.isspace_l
+    libc.src.ctype.isupper_l
+    libc.src.ctype.isxdigit_l
+    libc.src.ctype.tolower_l
+    libc.src.ctype.toupper_l
+
+    # stdlib.h entrypoints
+    libc.src.stdlib.strtod_l
+    libc.src.stdlib.strtof_l
+    libc.src.stdlib.strtol_l
+    libc.src.stdlib.strtold_l
+    libc.src.stdlib.strtoll_l
+    libc.src.stdlib.strtoul_l
+    libc.src.stdlib.strtoull_l
+
+    # string.h entrypoints
+    libc.src.string.strcoll_l
+    libc.src.string.strxfrm_l
+
     # compiler entrypoints (no corresponding header)
     libc.src.compiler.__stack_chk_fail
 
     # errno.h entrypoints
     libc.src.errno.errno
 
+    # locale.h entrypoints
+    libc.src.locale.localeconv
+    libc.src.locale.duplocale
+    libc.src.locale.freelocale
+    libc.src.locale.localeconv
+    libc.src.locale.newlocale
+    libc.src.locale.setlocale
+    libc.src.locale.uselocale
+
     # setjmp.h entrypoints
     libc.src.setjmp.longjmp
     libc.src.setjmp.setjmp

diff  --git a/libc/config/baremetal/arm/headers.txt b/libc/config/baremetal/arm/headers.txt
index 6cc8a80455d3a..c85533772f455 100644
--- a/libc/config/baremetal/arm/headers.txt
+++ b/libc/config/baremetal/arm/headers.txt
@@ -6,6 +6,7 @@ set(TARGET_PUBLIC_HEADERS
     libc.include.fenv
     libc.include.float
     libc.include.inttypes
+    libc.include.locale
     libc.include.math
     libc.include.setjmp
     libc.include.stdfix

diff  --git a/libc/config/baremetal/riscv/entrypoints.txt b/libc/config/baremetal/riscv/entrypoints.txt
index 39c70a22a21e0..07311a60a17a2 100644
--- a/libc/config/baremetal/riscv/entrypoints.txt
+++ b/libc/config/baremetal/riscv/entrypoints.txt
@@ -20,12 +20,50 @@ set(TARGET_LIBC_ENTRYPOINTS
     libc.src.ctype.tolower
     libc.src.ctype.toupper
 
+    # ctype.h entrypoints
+    libc.src.ctype.isalnum_l
+    libc.src.ctype.isalpha_l
+    libc.src.ctype.isblank_l
+    libc.src.ctype.iscntrl_l
+    libc.src.ctype.isdigit_l
+    libc.src.ctype.isgraph_l
+    libc.src.ctype.islower_l
+    libc.src.ctype.isprint_l
+    libc.src.ctype.ispunct_l
+    libc.src.ctype.isspace_l
+    libc.src.ctype.isupper_l
+    libc.src.ctype.isxdigit_l
+    libc.src.ctype.tolower_l
+    libc.src.ctype.toupper_l
+
+    # stdlib.h entrypoints
+    libc.src.stdlib.strtod_l
+    libc.src.stdlib.strtof_l
+    libc.src.stdlib.strtol_l
+    libc.src.stdlib.strtold_l
+    libc.src.stdlib.strtoll_l
+    libc.src.stdlib.strtoul_l
+    libc.src.stdlib.strtoull_l
+
+    # string.h entrypoints
+    libc.src.string.strcoll_l
+    libc.src.string.strxfrm_l
+
     # compiler entrypoints (no corresponding header)
     libc.src.compiler.__stack_chk_fail
 
     # errno.h entrypoints
     libc.src.errno.errno
 
+    # locale.h entrypoints
+    libc.src.locale.localeconv
+    libc.src.locale.duplocale
+    libc.src.locale.freelocale
+    libc.src.locale.localeconv
+    libc.src.locale.newlocale
+    libc.src.locale.setlocale
+    libc.src.locale.uselocale
+
     # string.h entrypoints
     libc.src.string.memccpy
     libc.src.string.memchr

diff  --git a/libc/config/baremetal/riscv/headers.txt b/libc/config/baremetal/riscv/headers.txt
index c4fa24f025a71..bd0dcd4fbbc5c 100644
--- a/libc/config/baremetal/riscv/headers.txt
+++ b/libc/config/baremetal/riscv/headers.txt
@@ -6,6 +6,7 @@ set(TARGET_PUBLIC_HEADERS
     libc.include.fenv
     libc.include.float
     libc.include.inttypes
+    libc.include.locale
     libc.include.math
     libc.include.stdfix
     libc.include.stdint