diff options
| author | Adam Langley <agl@chromium.org> | 2014-07-31 03:02:14 +0400 |
|---|---|---|
| committer | Adam Langley <agl@google.com> | 2014-08-01 02:03:11 +0400 |
| commit | eb7d2ed1fe8a33b3e3871502ba7e12efaf94360c (patch) | |
| tree | f6bcb80a83aef47e8a23210618792c08c54cba92 /crypto/modes | |
| parent | 60d4c0e81042e4c014f38575a72c4befded62eef (diff) | |
Add visibility rules.
This change marks public symbols as dynamically exported. This means
that it becomes viable to build a shared library of libcrypto and libssl
with -fvisibility=hidden.
On Windows, one not only needs to mark functions for export in a
component, but also for import when using them from a different
component. Because of this we have to build with
|BORINGSSL_IMPLEMENTATION| defined when building the code. Other
components, when including our headers, won't have that defined and then
the |OPENSSL_EXPORT| tag becomes an import tag instead. See the #defines
in base.h
In the asm code, symbols are now hidden by default and those that need
to be exported are wrapped by a C function.
In order to support Chromium, a couple of libssl functions were moved to
ssl.h from ssl_locl.h: ssl_get_new_session and ssl_update_cache.
Change-Id: Ib4b76e2f1983ee066e7806c24721e8626d08a261
Reviewed-on: https://boringssl-review.googlesource.com/1350
Reviewed-by: Adam Langley <agl@google.com>
Diffstat (limited to 'crypto/modes')
| -rw-r--r-- | crypto/modes/asm/ghash-armv4.pl | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/crypto/modes/asm/ghash-armv4.pl b/crypto/modes/asm/ghash-armv4.pl index cf5fe8d3..a8d6b2e9 100644 --- a/crypto/modes/asm/ghash-armv4.pl +++ b/crypto/modes/asm/ghash-armv4.pl @@ -145,6 +145,7 @@ rem_4bit_get: .size rem_4bit_get,.-rem_4bit_get .global gcm_ghash_4bit +.hidden gcm_ghash_4bit .type gcm_ghash_4bit,%function gcm_ghash_4bit: sub r12,pc,#8 @@ -241,6 +242,7 @@ $code.=<<___; .size gcm_ghash_4bit,.-gcm_ghash_4bit .global gcm_gmult_4bit +.hidden gcm_gmult_4bit .type gcm_gmult_4bit,%function gcm_gmult_4bit: stmdb sp!,{r4-r11,lr} @@ -370,6 +372,7 @@ $code.=<<___; .fpu neon .global gcm_init_neon +.hidden gcm_init_neon .type gcm_init_neon,%function .align 4 gcm_init_neon: @@ -391,6 +394,7 @@ gcm_init_neon: .size gcm_init_neon,.-gcm_init_neon .global gcm_gmult_neon +.hidden gcm_gmult_neon .type gcm_gmult_neon,%function .align 4 gcm_gmult_neon: @@ -409,6 +413,7 @@ gcm_gmult_neon: .size gcm_gmult_neon,.-gcm_gmult_neon .global gcm_ghash_neon +.hidden gcm_ghash_neon .type gcm_ghash_neon,%function .align 4 gcm_ghash_neon: |