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misc: Make BIOS port PHDRs explicit

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mintsuki 2022-05-19 20:19:29 +02:00
parent 440c138372
commit 6051fdf564
1 changed files with 38 additions and 28 deletions
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66
common/linker_bios.ld.in
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@ -2,26 +2,35 @@ OUTPUT_FORMAT(elf32-i386)
OUTPUT_ARCH(i386)
ENTRY(_start)
PHDRS
{
null PT_NULL FLAGS(0) ;
text_s2 PT_LOAD FLAGS((1 << 0) | (1 << 2)) ;
data_s2 PT_LOAD FLAGS((1 << 1) | (1 << 2)) ;
text_s3 PT_LOAD FLAGS((1 << 0) | (1 << 2)) ;
data_s3 PT_LOAD FLAGS((1 << 1) | (1 << 2)) ;
}
SECTIONS
{
. = 0x8000;
.entry : {
*(.entry)
}
} :text_s2
.realmode : {
*(.realmode)
}
} :text_s2
.stage2.text : {
*.s2.o(.text .text.*)
}
} :text_s2
.stage2.build-id : {
build_id_s2 = .;
*build-id.s2.o(*)
}
} :data_s2
.stage2.data : {
*.s2.o(.no_unwind)
@ -47,18 +56,18 @@ SECTIONS
#else
*(.stage2_map)
#endif
}
} :data_s2
#ifndef LINKER_STAGE2ONLY
.stage3.text : {
stage3_addr = .;
*(.text .text.*)
}
} :text_s3
.stage3.build-id : {
build_id_s3 = .;
*build-id.s3.o(*)
}
} :data_s3
.stage3.data : {
*(.rodata .rodata.*)
@ -70,13 +79,10 @@ SECTIONS
*(.no_unwind)
data_begin = .;
*(.data .data.*)
}
} :data_s3
#endif
.note.gnu.build-id : {
*(.note.gnu.build-id)
limine_sys_size = . - 0x8000;
}
limine_sys_size = . - 0x8000;
.bss : {
bss_begin = .;
@ -84,68 +90,72 @@ SECTIONS
*(.bss .bss.*)
bss_end = .;
data_end = .;
}
} :data_s3
.note.gnu.build-id 0 : {
*(.note.gnu.build-id)
} :null
.symtab 0 : {
*(.symtab)
}
} :null
.strtab 0 : {
*(.strtab)
}
} :null
.shstrtab 0 : {
*(.shstrtab)
}
} :null
#ifdef LINKER_DBG
.debug_aranges 0 : {
*(.debug_aranges)
}
} :null
.debug_pubnames 0 : {
*(.debug_pubnames)
}
} :null
.debug_info 0 : {
*(.debug_info)
}
} :null
.debug_abbrev 0 : {
*(.debug_abbrev)
}
} :null
.debug_line 0 : {
*(.debug_line)
}
} :null
.debug_loclists 0 : {
*(.debug_loclists)
}
} :null
.debug_rnglists 0 : {
*(.debug_rnglists)
}
} :null
.debug_frame 0 : {
*(.debug_frame)
}
} :null
.debug_loc 0 : {
*(.debug_loc)
}
} :null
.debug_ranges 0 : {
*(.debug_ranges)
}
} :null
.debug_str 0 : {
*(.debug_str)
}
} :null
.debug_line_str 0 : {
*(.debug_line_str)
}
} :null
#endif
/DISCARD/ : {