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Remove some unused sections

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This commit is contained in:
Ruihan Li
2024-12-07 22:49:21 +08:00
committed by Tate, Hongliang Tian
parent 4cb85f0adb
commit 6eecde7812
1 changed files with 5 additions and 19 deletions
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24
osdk/src/base_crate/x86_64.ld.template
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@ -51,12 +51,11 @@ SECTIONS
} }
PROVIDE(__ap_boot_end = __ap_boot_start + SIZEOF(.ap_boot)); PROVIDE(__ap_boot_end = __ap_boot_start + SIZEOF(.ap_boot));
. = BSP_BOOT_LMA + KERNEL_VMA + SIZEOF(.bsp_boot) + SIZEOF(.ap_boot);
. = ALIGN(4096);
# --------------------------------------------------------------------------- # # --------------------------------------------------------------------------- #
# Here are the rest of the virtual memory sections which can be relocated. # # Here are the rest of the virtual memory sections which can be relocated. #
# --------------------------------------------------------------------------- # # --------------------------------------------------------------------------- #
. = BSP_BOOT_LMA + KERNEL_VMA + SIZEOF(.bsp_boot) + SIZEOF(.ap_boot);
. = ALIGN(4096);
.text : AT(ADDR(.text) - KERNEL_VMA) { .text : AT(ADDR(.text) - KERNEL_VMA) {
*(.text .text.*) *(.text .text.*)
@ -95,22 +94,14 @@ SECTIONS
PROVIDE(__GNU_EH_FRAME_HDR = .); PROVIDE(__GNU_EH_FRAME_HDR = .);
KEEP(*(.eh_frame_hdr .eh_frame_hdr.*)) KEEP(*(.eh_frame_hdr .eh_frame_hdr.*))
} }
. = ALIGN(8);
.eh_frame : AT(ADDR(.eh_frame) - KERNEL_VMA) { .eh_frame : AT(ADDR(.eh_frame) - KERNEL_VMA) {
PROVIDE(__eh_frame = .); PROVIDE(__eh_frame = .);
KEEP(*(.eh_frame .eh_frame.*)) KEEP(*(.eh_frame .eh_frame.*))
} }
.gcc_except_table : AT(ADDR(.gcc_except_table) - KERNEL_VMA) {
*(.gcc_except_table .gcc_except_table.*)
}
.gcc_except_table : AT(ADDR(.gcc_except_table) - KERNEL_VMA) { *(.gcc_except_table .gcc_except_table.*) }
.data.rel.ro : AT(ADDR(.data.rel.ro) - KERNEL_VMA) { *(.data.rel.ro .data.rel.ro.*) }
.dynamic : AT(ADDR(.dynamic) - KERNEL_VMA) { *(.dynamic) }
.got : AT(ADDR(.got) - KERNEL_VMA) { *(.got .got.*) }
.got.plt : AT(ADDR(.got.plt) - KERNEL_VMA) { *(.got.plt .got.plt.*) }
. = DATA_SEGMENT_RELRO_END(0, .);
.data : AT(ADDR(.data) - KERNEL_VMA) { *(.data .data.*) } .data : AT(ADDR(.data) - KERNEL_VMA) { *(.data .data.*) }
# The CPU local data storage. It is readable and writable for the bootstrap # The CPU local data storage. It is readable and writable for the bootstrap
@ -135,10 +126,5 @@ SECTIONS
__bss_end = .; __bss_end = .;
} }
.tdata : AT(ADDR(.tdata) - KERNEL_VMA) { *(.tdata .tdata.*) }
.tbss : AT(ADDR(.tbss) - KERNEL_VMA) { *(.tbss .tbss.*) }
. = DATA_SEGMENT_END(.);
__kernel_end = .; __kernel_end = .;
} }