8c8c377584
Basic support for arm64 is enabled in libpayload. Features added: 1) mem* operations in assembly. 2) Basic exception handling and support for testing exceptions. 3) Caching support. Tested with arm64-generic board compilation. BUG=None BRANCH=None TEST=Compilation successful Original-Change-Id: I4e86301f9c6383abc078e2b70071fb84bd6e4741 Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/187067 Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> (cherry picked from commit a70d13f3d225535843ab352290eab2e1ec7a9b4b) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Ie3affe6a2bdd4fed3058de739d4c6aa573e5b251 Reviewed-on: http://review.coreboot.org/8063 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
30 lines
437 B
C
30 lines
437 B
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright 2013 Google Inc.
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*
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*/
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#ifndef __ARM64_ASM_H
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#define __ARM64_ASM_H
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# define ARM64(x...) x
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# define W(instr) instr
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#define ALIGN .align 2
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#define ENDPROC(name) \
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.type name, %function; \
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END(name)
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#define ENTRY(name) \
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.section .text.name, "ax", %progbits; \
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.global name; \
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ALIGN; \
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name:
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#define END(name) \
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.size name, .-name
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#endif /* __ARM64_ASM_H */
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