32c5b8dee3
vmovq clears the upper 128 bits of a YMM register, while movq does not. When translating vmovq to an XMM register, we need to use vmovq in the final move in order to keep this behaviour. Change-Id: I81b6eee3ee6db0ea90d7c5098fc7c4ccefaf3b12 Reviewed-on: https://boringssl-review.googlesource.com/20424 Reviewed-by: David Benjamin <davidben@google.com> Commit-Queue: David Benjamin <davidben@google.com> CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
197 lines
3.7 KiB
ArmAsm
197 lines
3.7 KiB
ArmAsm
.text
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BORINGSSL_bcm_text_start:
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.text
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.Lfoo_local_target:
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foo:
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# leaq of OPENSSL_ia32cap_P is supported.
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# WAS leaq OPENSSL_ia32cap_P(%rip), %r11
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leaq -128(%rsp), %rsp
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pushfq
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leaq OPENSSL_ia32cap_addr_delta(%rip), %r11
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addq (%r11), %r11
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popfq
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leaq 128(%rsp), %rsp
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# As is the equivalent GOTPCREL movq.
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# WAS movq OPENSSL_ia32cap_P@GOTPCREL(%rip), %r12
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leaq -128(%rsp), %rsp
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pushfq
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leaq OPENSSL_ia32cap_addr_delta(%rip), %r12
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addq (%r12), %r12
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popfq
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leaq 128(%rsp), %rsp
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# Test that GOTPCREL accesses get translated. They are handled
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# differently for local and external symbols.
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# WAS pushq stderr@GOTPCREL(%rip)
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pushq %rax
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leaq -128(%rsp), %rsp
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pushf
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leaq stderr_GOTPCREL_external(%rip), %rax
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addq (%rax), %rax
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movq (%rax), %rax
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popf
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leaq 128(%rsp), %rsp
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xchg %rax, (%rsp)
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# WAS pushq foo@GOTPCREL(%rip)
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pushq %rax
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leaq .Lfoo_local_target(%rip), %rax
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xchg %rax, (%rsp)
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# WAS movq stderr@GOTPCREL(%rip), %r11
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leaq -128(%rsp), %rsp
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pushf
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leaq stderr_GOTPCREL_external(%rip), %r11
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addq (%r11), %r11
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movq (%r11), %r11
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popf
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leaq 128(%rsp), %rsp
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# WAS movq foo@GOTPCREL(%rip), %r11
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leaq .Lfoo_local_target(%rip), %r11
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# WAS vmovq stderr@GOTPCREL(%rip), %xmm0
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leaq -128(%rsp), %rsp
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pushq %rax
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pushf
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leaq stderr_GOTPCREL_external(%rip), %rax
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addq (%rax), %rax
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movq (%rax), %rax
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popf
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vmovq %rax, %xmm0
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popq %rax
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leaq 128(%rsp), %rsp
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# WAS vmovq foo@GOTPCREL(%rip), %xmm0
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leaq -128(%rsp), %rsp
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pushq %rax
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leaq .Lfoo_local_target(%rip), %rax
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vmovq %rax, %xmm0
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popq %rax
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leaq 128(%rsp), %rsp
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# WAS cmoveq stderr@GOTPCREL(%rip), %r11
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jne 999f
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leaq -128(%rsp), %rsp
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pushf
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leaq stderr_GOTPCREL_external(%rip), %r11
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addq (%r11), %r11
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movq (%r11), %r11
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popf
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leaq 128(%rsp), %rsp
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999:
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# WAS cmoveq foo@GOTPCREL(%rip), %r11
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jne 999f
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leaq .Lfoo_local_target(%rip), %r11
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999:
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# WAS cmovneq stderr@GOTPCREL(%rip), %r11
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je 999f
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leaq -128(%rsp), %rsp
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pushf
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leaq stderr_GOTPCREL_external(%rip), %r11
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addq (%r11), %r11
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movq (%r11), %r11
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popf
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leaq 128(%rsp), %rsp
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999:
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# WAS cmovneq foo@GOTPCREL(%rip), %r11
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je 999f
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leaq .Lfoo_local_target(%rip), %r11
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999:
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# Synthesized symbols do not use the GOT.
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# WAS movq BORINGSSL_bcm_text_start@GOTPCREL(%rip), %r11
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leaq BORINGSSL_bcm_text_start(%rip), %r11
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# WAS movq foobar_bss_get@GOTPCREL(%rip), %r11
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leaq foobar_bss_get(%rip), %r11
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# WAS movq OPENSSL_ia32cap_get@GOTPCREL(%rip), %r11
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leaq OPENSSL_ia32cap_get(%rip), %r11
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.comm foobar,64,32
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.text
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BORINGSSL_bcm_text_end:
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.type foobar_bss_get, @function
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foobar_bss_get:
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leaq foobar(%rip), %rax
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ret
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.type stderr_GOTPCREL_external, @object
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.size stderr_GOTPCREL_external, 8
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stderr_GOTPCREL_external:
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.long stderr@GOTPCREL
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.long 0
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.type OPENSSL_ia32cap_get, @function
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OPENSSL_ia32cap_get:
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leaq OPENSSL_ia32cap_P(%rip), %rax
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ret
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.extern OPENSSL_ia32cap_P
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.type OPENSSL_ia32cap_addr_delta, @object
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.size OPENSSL_ia32cap_addr_delta, 8
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OPENSSL_ia32cap_addr_delta:
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.quad OPENSSL_ia32cap_P-OPENSSL_ia32cap_addr_delta
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.type BORINGSSL_bcm_text_hash, @object
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.size BORINGSSL_bcm_text_hash, 64
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BORINGSSL_bcm_text_hash:
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.byte 0xae
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.byte 0x2c
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.byte 0xea
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.byte 0x2a
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.byte 0xbd
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.byte 0xa6
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.byte 0xf3
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.byte 0xec
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.byte 0x97
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.byte 0x7f
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.byte 0x9b
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.byte 0xf6
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.byte 0x94
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.byte 0x9a
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.byte 0xfc
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.byte 0x83
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.byte 0x68
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.byte 0x27
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.byte 0xcb
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.byte 0xa0
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.byte 0xa0
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.byte 0x9f
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.byte 0x6b
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.byte 0x6f
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.byte 0xde
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.byte 0x52
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.byte 0xcd
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.byte 0xe2
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.byte 0xcd
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.byte 0xff
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.byte 0x31
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.byte 0x80
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.byte 0xa2
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.byte 0xd4
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.byte 0xc3
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.byte 0x66
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.byte 0xf
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.byte 0xc2
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.byte 0x6a
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.byte 0x7b
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.byte 0xf4
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.byte 0xbe
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.byte 0x39
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.byte 0xa2
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.byte 0xd7
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.byte 0x25
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.byte 0xdb
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.byte 0x21
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.byte 0x98
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.byte 0xe9
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.byte 0xd5
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.byte 0x53
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.byte 0xbf
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.byte 0x5c
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.byte 0x32
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.byte 0x6
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.byte 0x83
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.byte 0x34
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.byte 0xc
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.byte 0x65
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.byte 0x89
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.byte 0x52
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.byte 0xbd
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.byte 0x1f
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