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Kees Cook
172c8b85dc
Since the EXCEPTION_TABLE is read-only, collapse it into RO_DATA. Signed-off-by: Kees Cook <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: Dave Hansen <[email protected]> Cc: Geert Uytterhoeven <[email protected]> Cc: Heiko Carstens <[email protected]> Cc: Ivan Kokshaysky <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: Matt Turner <[email protected]> Cc: Michael Ellerman <[email protected]> Cc: Michal Simek <[email protected]> Cc: Richard Henderson <[email protected]> Cc: Rick Edgecombe <[email protected]> Cc: Segher Boessenkool <[email protected]> Cc: Will Deacon <[email protected]> Cc: [email protected] Cc: Yoshinori Sato <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
78 lines
1.4 KiB
ArmAsm
78 lines
1.4 KiB
ArmAsm
/* SPDX-License-Identifier: GPL-2.0 */
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#define EMITS_PT_NOTE
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#define RO_EXCEPTION_TABLE_ALIGN 16
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#include <asm-generic/vmlinux.lds.h>
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#include <asm/thread_info.h>
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#include <asm/cache.h>
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#include <asm/page.h>
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#include <asm/setup.h>
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OUTPUT_FORMAT("elf64-alpha")
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OUTPUT_ARCH(alpha)
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ENTRY(__start)
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PHDRS { text PT_LOAD; note PT_NOTE; }
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jiffies = jiffies_64;
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SECTIONS
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{
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#ifdef CONFIG_ALPHA_LEGACY_START_ADDRESS
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. = 0xfffffc0000310000;
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#else
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. = 0xfffffc0001010000;
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#endif
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_text = .; /* Text and read-only data */
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.text : {
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HEAD_TEXT
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TEXT_TEXT
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SCHED_TEXT
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CPUIDLE_TEXT
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LOCK_TEXT
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*(.fixup)
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*(.gnu.warning)
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} :text
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swapper_pg_dir = SWAPPER_PGD;
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_etext = .; /* End of text section */
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RO_DATA(4096)
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/* Will be freed after init */
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__init_begin = ALIGN(PAGE_SIZE);
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INIT_TEXT_SECTION(PAGE_SIZE)
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INIT_DATA_SECTION(16)
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PERCPU_SECTION(L1_CACHE_BYTES)
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/* Align to THREAD_SIZE rather than PAGE_SIZE here so any padding page
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needed for the THREAD_SIZE aligned init_task gets freed after init */
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. = ALIGN(THREAD_SIZE);
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__init_end = .;
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/* Freed after init ends here */
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_sdata = .; /* Start of rw data section */
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_data = .;
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RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
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.got : {
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*(.got)
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}
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.sdata : {
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*(.sdata)
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}
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_edata = .; /* End of data section */
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BSS_SECTION(0, 0, 0)
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_end = .;
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.mdebug 0 : {
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*(.mdebug)
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}
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.note 0 : {
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*(.note)
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}
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STABS_DEBUG
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DWARF_DEBUG
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DISCARDS
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}
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