39 lines
1.2 KiB
Diff
39 lines
1.2 KiB
Diff
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From 6e2a2b4b309f4f98ece77edc8746fa683a2e05d8 Mon Sep 17 00:00:00 2001
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From: Oliver Kowalke <oliver.kowalke@gmx.de>
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Date: Wed, 25 Feb 2015 19:49:30 +0100
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Subject: [PATCH 48/54] do not use aliases LR and FP for ARM64/gcc
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---
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src/asm/jump_arm64_aapcs_elf_gas.S | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/libs/context/src/asm/jump_arm64_aapcs_elf_gas.S b/libs/context/src/asm/jump_arm64_aapcs_elf_gas.S
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index 889008f..09bd7b5 100644
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--- a/libs/context/src/asm/jump_arm64_aapcs_elf_gas.S
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+++ b/libs/context/src/asm/jump_arm64_aapcs_elf_gas.S
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@@ -83,10 +83,10 @@ jump_fcontext:
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stp x23, x24, [sp, #0x60]
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stp x25, x26, [sp, #0x70]
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stp x27, x28, [sp, #0x80]
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- stp fp, lr, [sp, #0x90]
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+ stp x29, x30, [sp, #0x90]
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# save LR as PC
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- str lr, [sp, #0xa0]
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+ str x30, [sp, #0xa0]
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# store RSP (pointing to context-data) in first argument (x0).
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# STR cannot have sp as a target register
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@@ -113,7 +113,7 @@ jump_fcontext:
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ldp x23, x24, [sp, #0x60]
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ldp x25, x26, [sp, #0x70]
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ldp x27, x28, [sp, #0x80]
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- ldp fp, lr, [sp, #0x90]
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+ ldp x29, x30, [sp, #0x90]
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# use third arg as return value after jump
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# and as first arg in context function
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--
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2.3.5
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