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Handle relocations from zeBin

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Related-To: NEO-5323

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
This commit is contained in:
Mateusz Hoppe
2021-01-19 17:29:20 +01:00
committed by Compute-Runtime-Automation
parent d19d8e0829
commit 5d2ea72db6
11 changed files with 798 additions and 8 deletions
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4
shared/source/device_binary_format/elf/elf_decoder.h
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@@ -63,12 +63,12 @@ struct Elf {
return (elfSymbol.info >> 4) & 0xf;
}
std::string getSectionName(uint32_t id) const {
MOCKABLE_VIRTUAL std::string getSectionName(uint32_t id) const {
auto sectionHeaderNamesData = sectionHeaders[elfFileHeader->shStrNdx].data;
return std::string(reinterpret_cast<const char *>(sectionHeaderNamesData.begin()) + sectionHeaders[id].header->name);
}
std::string getSymbolName(uint32_t nameOffset) const {
MOCKABLE_VIRTUAL std::string getSymbolName(uint32_t nameOffset) const {
auto sectionHeaderNamesData = sectionHeaders[elfFileHeader->shStrNdx].data;
return std::string(reinterpret_cast<const char *>(sectionHeaderNamesData.begin()) + nameOffset);
}

3
shared/source/device_binary_format/elf/zebin_elf.h
View File

@@ -1,5 +1,5 @@
/*
* Copyright (C) 2019-2020 Intel Corporation
* Copyright (C) 2019-2021 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
@@ -32,6 +32,7 @@ enum SHT_ZEBIN : uint32_t {
namespace SectionsNamesZebin {
static constexpr ConstStringRef textPrefix = ".text.";
static constexpr ConstStringRef dataConst = ".data.const";
static constexpr ConstStringRef dataGlobalConst = ".data.global_const";
static constexpr ConstStringRef dataGlobal = ".data.global";
static constexpr ConstStringRef symtab = ".symtab";
static constexpr ConstStringRef relTablePrefix = ".rel.";