BoringSSL: roll DEPS and enable dynamic visibility.

third_party/boringssl/linux-x86/crypto/cpu-x86-asm.S

 #if defined(__i386__)
 .file   "crypto/cpu-x86-asm.S"
 .text
 .globl  OPENSSL_ia32_cpuid
+.hidden OPENSSL_ia32_cpuid
 .type   OPENSSL_ia32_cpuid,@function
 .align  16
 OPENSSL_ia32_cpuid:
 .L_OPENSSL_ia32_cpuid_begin:
         pushl   %ebp
         pushl   %ebx
         pushl   %esi
         pushl   %edi
         xorl    %edx,%edx
         pushfl
@@ skipping 125 matching lines @@
         movl    %esi,%eax
         movl    %ebp,%edx
 .L000nocpuid:
         popl    %edi
         popl    %esi
         popl    %ebx
         popl    %ebp
         ret
 .size   OPENSSL_ia32_cpuid,.-.L_OPENSSL_ia32_cpuid_begin
 .globl  OPENSSL_rdtsc
+.hidden OPENSSL_rdtsc
 .type   OPENSSL_rdtsc,@function
 .align  16
 OPENSSL_rdtsc:
 .L_OPENSSL_rdtsc_begin:
         xorl    %eax,%eax
         xorl    %edx,%edx
         call    .L009PIC_me_up
 .L009PIC_me_up:
         popl    %ecx
         leal    OPENSSL_ia32cap_P-.L009PIC_me_up(%ecx),%ecx
         btl     $4,(%ecx)
         jnc     .L010notsc
         .byte   0x0f,0x31
 .L010notsc:
         ret
 .size   OPENSSL_rdtsc,.-.L_OPENSSL_rdtsc_begin
 .globl  OPENSSL_instrument_halt
+.hidden OPENSSL_instrument_halt
 .type   OPENSSL_instrument_halt,@function
 .align  16
 OPENSSL_instrument_halt:
 .L_OPENSSL_instrument_halt_begin:
         call    .L011PIC_me_up
 .L011PIC_me_up:
         popl    %ecx
         leal    OPENSSL_ia32cap_P-.L011PIC_me_up(%ecx),%ecx
         btl     $4,(%ecx)
         jnc     .L012nohalt
@@ skipping 12 matching lines @@
         subl    (%esp),%eax
         sbbl    4(%esp),%edx
         addl    $8,%esp
         ret
 .L012nohalt:
         xorl    %eax,%eax
         xorl    %edx,%edx
         ret
 .size   OPENSSL_instrument_halt,.-.L_OPENSSL_instrument_halt_begin
 .globl  OPENSSL_far_spin
+.hidden OPENSSL_far_spin
 .type   OPENSSL_far_spin,@function
 .align  16
 OPENSSL_far_spin:
 .L_OPENSSL_far_spin_begin:
         pushfl
         popl    %eax
         btl     $9,%eax
         jnc     .L013nospin
         movl    4(%esp),%eax
         movl    8(%esp),%ecx
 .long   2430111262
         xorl    %eax,%eax
         movl    (%ecx),%edx
         jmp     .L014spin
 .align  16
 .L014spin:
         incl    %eax
         cmpl    (%ecx),%edx
         je      .L014spin
 .long   529567888
         ret
 .L013nospin:
         xorl    %eax,%eax
         xorl    %edx,%edx
         ret
 .size   OPENSSL_far_spin,.-.L_OPENSSL_far_spin_begin
 .globl  OPENSSL_wipe_cpu
+.hidden OPENSSL_wipe_cpu
 .type   OPENSSL_wipe_cpu,@function
 .align  16
 OPENSSL_wipe_cpu:
 .L_OPENSSL_wipe_cpu_begin:
         xorl    %eax,%eax
         xorl    %edx,%edx
         call    .L015PIC_me_up
 .L015PIC_me_up:
         popl    %ecx
         leal    OPENSSL_ia32cap_P-.L015PIC_me_up(%ecx),%ecx
         movl    (%ecx),%ecx
         btl     $1,(%ecx)
         jnc     .L016no_x87
 .long   4007259865,4007259865,4007259865,4007259865,2430851995
 .L016no_x87:
         leal    4(%esp),%eax
         ret
 .size   OPENSSL_wipe_cpu,.-.L_OPENSSL_wipe_cpu_begin
 .globl  OPENSSL_atomic_add
+.hidden OPENSSL_atomic_add
 .type   OPENSSL_atomic_add,@function
 .align  16
 OPENSSL_atomic_add:
 .L_OPENSSL_atomic_add_begin:
         movl    4(%esp),%edx
         movl    8(%esp),%ecx
         pushl   %ebx
         nop
         movl    (%edx),%eax
 .L017spin:
         leal    (%eax,%ecx,1),%ebx
         nop
 .long   447811568
         jne     .L017spin
         movl    %ebx,%eax
         popl    %ebx
         ret
 .size   OPENSSL_atomic_add,.-.L_OPENSSL_atomic_add_begin
 .globl  OPENSSL_indirect_call
+.hidden OPENSSL_indirect_call
 .type   OPENSSL_indirect_call,@function
 .align  16
 OPENSSL_indirect_call:
 .L_OPENSSL_indirect_call_begin:
         pushl   %ebp
         movl    %esp,%ebp
         subl    $28,%esp
         movl    12(%ebp),%ecx
         movl    %ecx,(%esp)
         movl    16(%ebp),%edx
         movl    %edx,4(%esp)
         movl    20(%ebp),%eax
         movl    %eax,8(%esp)
         movl    24(%ebp),%eax
         movl    %eax,12(%esp)
         movl    28(%ebp),%eax
         movl    %eax,16(%esp)
         movl    32(%ebp),%eax
         movl    %eax,20(%esp)
         movl    36(%ebp),%eax
         movl    %eax,24(%esp)
         call    *8(%ebp)
         movl    %ebp,%esp
         popl    %ebp
         ret
 .size   OPENSSL_indirect_call,.-.L_OPENSSL_indirect_call_begin
-.globl  OPENSSL_cleanse
-.type   OPENSSL_cleanse,@function
-.align  16
-OPENSSL_cleanse:
-.L_OPENSSL_cleanse_begin:
-        movl    4(%esp),%edx
-        movl    8(%esp),%ecx
-        xorl    %eax,%eax
-        cmpl    $7,%ecx
-        jae     .L018lot
-        cmpl    $0,%ecx
-        je      .L019ret
-.L020little:
-        movb    %al,(%edx)
-        subl    $1,%ecx
-        leal    1(%edx),%edx
-        jnz     .L020little
-.L019ret:
-        ret
-.align  16
-.L018lot:
-        testl   $3,%edx
-        jz      .L021aligned
-        movb    %al,(%edx)
-        leal    -1(%ecx),%ecx
-        leal    1(%edx),%edx
-        jmp     .L018lot
-.L021aligned:
-        movl    %eax,(%edx)
-        leal    -4(%ecx),%ecx
-        testl   $-4,%ecx
-        leal    4(%edx),%edx
-        jnz     .L021aligned
-        cmpl    $0,%ecx
-        jne     .L020little
-        ret
-.size   OPENSSL_cleanse,.-.L_OPENSSL_cleanse_begin
 .globl  OPENSSL_ia32_rdrand
+.hidden OPENSSL_ia32_rdrand
 .type   OPENSSL_ia32_rdrand,@function
 .align  16
 OPENSSL_ia32_rdrand:
 .L_OPENSSL_ia32_rdrand_begin:
         movl    $8,%ecx
-.L022loop:
+.L018loop:
 .byte   15,199,240
-        jc      .L023break
-        loop    .L022loop
-.L023break:
+        jc      .L019break
+        loop    .L018loop
+.L019break:
         cmpl    $0,%eax
         cmovel  %ecx,%eax
         ret
 .size   OPENSSL_ia32_rdrand,.-.L_OPENSSL_ia32_rdrand_begin
 .hidden OPENSSL_ia32cap_P
 #endif