forked from Mirror/GodMode9
50270a820c
* Split up the ARM9 code (.text, .vectors) and data (.rodata, .data, .bss) sections into their own ELFs. This allows us to use more ARM9 WRAM while leaving the 128k BootROM mirror intact. * use the makefile definition * Also dump section headers on .dis file
54 lines
1.2 KiB
Plaintext
54 lines
1.2 KiB
Plaintext
OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
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OUTPUT_ARCH(arm)
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ENTRY(_start)
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MEMORY
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{
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VECTORS (RX) : ORIGIN = 0x08000000, LENGTH = 64
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CODEMEM (RX) : ORIGIN = 0x08000040, LENGTH = 512K - 64
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BOOTROM (R) : ORIGIN = 0x08080000, LENGTH = 128K /* BootROM mirrors, don't touch! */
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DATAMEM (RW) : ORIGIN = 0x080A0000, LENGTH = 384K
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}
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SECTIONS
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{
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.vectors : ALIGN(4) {
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__vectors_lma = LOADADDR(.vectors);
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__vectors_vma = ABSOLUTE(.);
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KEEP(*(.vectors));
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. = ALIGN(4);
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__vectors_len = ABSOLUTE(.) - __vectors_vma;
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} >VECTORS AT>CODEMEM
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.text : ALIGN(4) {
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__text_s = ABSOLUTE(.);
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*(.text.start);
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*(.text*);
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. = ALIGN(4);
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__text_e = ABSOLUTE(.);
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} >CODEMEM
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.rodata : ALIGN(4) {
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*(.rodata*);
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. = ALIGN(4);
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__exidx_start = .;
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*(.ARM.exidx* .gnu.linkonce.armexidx.*)
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__exidx_end = .;
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. = ALIGN(4);
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} >DATAMEM
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.data : ALIGN(4) {
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*(.data*);
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. = ALIGN(4);
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} >DATAMEM
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.bss (NOLOAD) : ALIGN(4) {
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__bss_start = .;
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*(.bss*);
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. = ALIGN(4);
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__bss_end = .;
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} >DATAMEM
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__end__ = ABSOLUTE(.);
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}
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