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Enable exception table mechanism

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This commit is contained in:
Chen Chengjun
2024-06-27 21:09:44 +08:00
committed by Tate, Hongliang Tian
parent 5b9dd2fee8
commit 5f7cf245ac
3 changed files with 88 additions and 0 deletions
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10
osdk/src/base_crate/x86_64.ld.template
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@ -58,6 +58,16 @@ SECTIONS
__bss_end = .;
}
# The section to store exception table (ExTable).
# This table is used for recovering from specific exception handling faults
# occurring at known points in the code.
# Ref: /aster-frame/src/arch/x86/ex_table.rs
.ex_table : AT(ADDR(.ex_table) - KERNEL_VMA) {
__ex_table = .;
KEEP(*(SORT(.ex_table)))
__ex_table_end = .;
}
.ktest_array : AT(ADDR(.ktest_array) - KERNEL_VMA) {
__ktest_array = .;
KEEP(*(SORT(.ktest_array)))