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

Having locale is a requirement for C++ streams.
joaosaffran · Feb 14, 2025 · 63d2a67 · 63d2a67
1 parent 10d8446
commit 63d2a67
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diff --git 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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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