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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2023-08-08 09:27:55 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2023-08-10 10:29:29 -0300 |
| commit | c73c96a4a1af1326df7f96eec58209e1e04066d8 (patch) | |
| tree | 4e0f960751da0b6a4d948d2e6137c834dedc8001 /sysdeps/i386 | |
| parent | 51cb52214fcd72849c640b12f5099ed3ac776181 (diff) | |
| download | glibc-c73c96a4a1af1326df7f96eec58209e1e04066d8.zip glibc-c73c96a4a1af1326df7f96eec58209e1e04066d8.tar.gz glibc-c73c96a4a1af1326df7f96eec58209e1e04066d8.tar.bz2 | |
i686: Fix build with --disable-multiarch
Since i686 provides the fortified wrappers for memcpy, mempcpy,
memmove, and memset on the same string implementation, the static
build tries to optimized it by not tying the fortified wrappers
to string routine (to avoid pulling the fortify function if
they are not required).
Checked on i686-linux-gnu building with different option:
default and --disable-multi-arch plus default, --disable-default-pie,
--enable-fortify-source={2,3}, and --enable-fortify-source={2,3}
with --disable-default-pie.
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Diffstat (limited to 'sysdeps/i386')
| -rw-r--r-- | sysdeps/i386/i686/memcpy.S | 2 | ||||
| -rw-r--r-- | sysdeps/i386/i686/mempcpy.S | 2 | ||||
| -rw-r--r-- | sysdeps/i386/i686/multiarch/memcpy_chk.c | 2 | ||||
| -rw-r--r-- | sysdeps/i386/i686/multiarch/memmove_chk.c | 2 | ||||
| -rw-r--r-- | sysdeps/i386/i686/multiarch/mempcpy_chk.c | 2 | ||||
| -rw-r--r-- | sysdeps/i386/i686/multiarch/memset_chk.c | 2 |
6 files changed, 10 insertions, 2 deletions
diff --git a/sysdeps/i386/i686/memcpy.S b/sysdeps/i386/i686/memcpy.S index 9b48ec0..b86af4a 100644 --- a/sysdeps/i386/i686/memcpy.S +++ b/sysdeps/i386/i686/memcpy.S @@ -27,7 +27,7 @@ #define LEN SRC+4 .text -#if defined PIC && IS_IN (libc) +#if defined SHARED && IS_IN (libc) ENTRY_CHK (__memcpy_chk) movl 12(%esp), %eax cmpl %eax, 16(%esp) diff --git a/sysdeps/i386/i686/mempcpy.S b/sysdeps/i386/i686/mempcpy.S index 26f8501..14d9dd6 100644 --- a/sysdeps/i386/i686/mempcpy.S +++ b/sysdeps/i386/i686/mempcpy.S @@ -27,7 +27,7 @@ #define LEN SRC+4 .text -#if defined PIC && IS_IN (libc) +#if defined SHARED && IS_IN (libc) ENTRY_CHK (__mempcpy_chk) movl 12(%esp), %eax cmpl %eax, 16(%esp) diff --git a/sysdeps/i386/i686/multiarch/memcpy_chk.c b/sysdeps/i386/i686/multiarch/memcpy_chk.c index ec945dc..c3a8aea 100644 --- a/sysdeps/i386/i686/multiarch/memcpy_chk.c +++ b/sysdeps/i386/i686/multiarch/memcpy_chk.c @@ -32,4 +32,6 @@ libc_ifunc_redirected (__redirect_memcpy_chk, __memcpy_chk, __hidden_ver1 (__memcpy_chk, __GI___memcpy_chk, __redirect_memcpy_chk) __attribute__ ((visibility ("hidden"))) __attribute_copy__ (__memcpy_chk); # endif +#else +# include <debug/memcpy_chk.c> #endif diff --git a/sysdeps/i386/i686/multiarch/memmove_chk.c b/sysdeps/i386/i686/multiarch/memmove_chk.c index 55c7601..070dde0 100644 --- a/sysdeps/i386/i686/multiarch/memmove_chk.c +++ b/sysdeps/i386/i686/multiarch/memmove_chk.c @@ -32,4 +32,6 @@ libc_ifunc_redirected (__redirect_memmove_chk, __memmove_chk, __hidden_ver1 (__memmove_chk, __GI___memmove_chk, __redirect_memmove_chk) __attribute__ ((visibility ("hidden"))) __attribute_copy__ (__memmove_chk); # endif +#else +# include <debug/memmove_chk.c> #endif diff --git a/sysdeps/i386/i686/multiarch/mempcpy_chk.c b/sysdeps/i386/i686/multiarch/mempcpy_chk.c index 83569cf..14360f1 100644 --- a/sysdeps/i386/i686/multiarch/mempcpy_chk.c +++ b/sysdeps/i386/i686/multiarch/mempcpy_chk.c @@ -32,4 +32,6 @@ libc_ifunc_redirected (__redirect_mempcpy_chk, __mempcpy_chk, __hidden_ver1 (__mempcpy_chk, __GI___mempcpy_chk, __redirect_mempcpy_chk) __attribute__ ((visibility ("hidden"))) __attribute_copy__ (__mempcpy_chk); # endif +#else +# include <debug/mempcpy_chk.c> #endif diff --git a/sysdeps/i386/i686/multiarch/memset_chk.c b/sysdeps/i386/i686/multiarch/memset_chk.c index 1a75038..8179ef7 100644 --- a/sysdeps/i386/i686/multiarch/memset_chk.c +++ b/sysdeps/i386/i686/multiarch/memset_chk.c @@ -32,4 +32,6 @@ libc_ifunc_redirected (__redirect_memset_chk, __memset_chk, __hidden_ver1 (__memset_chk, __GI___memset_chk, __redirect_memset_chk) __attribute__ ((visibility ("hidden"))) __attribute_copy__ (__memset_chk); # endif +#else +# include <debug/memset_chk.c> #endif |