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Fix ed25519-amd64-asm PIC compatibility

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The Hyperledger implementation (https://github.com/hyperledger/iroha-ed25519)
contains changes to the assembly code to allow PIC. This in turn fixes
compilation/linking of ZeroTier One when "full hardening" flags are used.
This commit is contained in:
Jonathon Fernyhough 2018-04-21 16:18:00 +01:00
commit e4e0be979e
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GPG key ID: 9C08A255442FAFF0
11 changed files with 185 additions and 185 deletions
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8
ext/ed25519-amd64-asm/fe25519_mul.s
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@ -652,7 +652,7 @@ adc %rdx,%r11
mov %r8,%rax
# qhasm: (uint128) mulrdx mulrax = mulrax * *(uint64 *)&crypto_sign_ed25519_amd64_64_38
mulq crypto_sign_ed25519_amd64_64_38
mulq crypto_sign_ed25519_amd64_64_38(%rip)
# qhasm: mulr4 = mulrax
# asm 1: mov <mulrax=int64#7,>mulr4=int64#2
@ -670,7 +670,7 @@ mov %r9,%rax
mov %rdx,%rcx
# qhasm: (uint128) mulrdx mulrax = mulrax * *(uint64 *)&crypto_sign_ed25519_amd64_64_38
mulq crypto_sign_ed25519_amd64_64_38
mulq crypto_sign_ed25519_amd64_64_38(%rip)
# qhasm: carry? mulr5 += mulrax
# asm 1: add <mulrax=int64#7,<mulr5=int64#4
@ -693,7 +693,7 @@ mov $0,%r8
adc %rdx,%r8
# qhasm: (uint128) mulrdx mulrax = mulrax * *(uint64 *)&crypto_sign_ed25519_amd64_64_38
mulq crypto_sign_ed25519_amd64_64_38
mulq crypto_sign_ed25519_amd64_64_38(%rip)
# qhasm: carry? mulr6 += mulrax
# asm 1: add <mulrax=int64#7,<mulr6=int64#5
@ -716,7 +716,7 @@ mov $0,%r9
adc %rdx,%r9
# qhasm: (uint128) mulrdx mulrax = mulrax * *(uint64 *)&crypto_sign_ed25519_amd64_64_38
mulq crypto_sign_ed25519_amd64_64_38
mulq crypto_sign_ed25519_amd64_64_38(%rip)
# qhasm: carry? mulr7 += mulrax
# asm 1: add <mulrax=int64#7,<mulr7=int64#6