mirror of
https://github.com/mwpenny/portal64-still-alive.git
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77a17ab022
We use the 6102 boot code by default, but this can be changed (for example, if flashing to a cartridge with a different CIC). As with the microcode, the path cannot be easily passed to the linker script and so the hard-coded name should not be specific to particular boot code.
91 lines
1.9 KiB
Plaintext
91 lines
1.9 KiB
Plaintext
OUTPUT_ARCH (mips)
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#define BEGIN_SEG(name, addr) \
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_##name##SegmentStart = ADDR(.name); \
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_##name##SegmentRomStart = __romPos; \
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.name addr : AT(__romPos)
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#define END_SEG(name) \
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_##name##SegmentEnd = ADDR(.name) + SIZEOF(.name); \
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_##name##SegmentRomEnd = __romPos + SIZEOF(.name); \
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__romPos += SIZEOF(.name);
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#define BEGIN_NOLOAD(name) \
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_##name##SegmentBssStart = ADDR(.name.noload); \
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.name.noload (NOLOAD) :
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#define END_NOLOAD(name) \
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_##name##SegmentBssEnd = ADDR(.name.noload) + SIZEOF(.name.noload); \
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_##name##SegmentBssSize = SIZEOF(.name.noload);
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SECTIONS
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{
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__romPos = 0;
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BEGIN_SEG(boot, 0x04000000)
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{
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build/asm/rom_header.o(.text);
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build/boot.o(.data);
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}
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END_SEG(boot)
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BEGIN_SEG(code, 0x80000400) SUBALIGN(16)
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{
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build/asm/entry.o(.text);
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CODE_SEGMENT(.text);
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build/rspboot.o(.text);
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build/gspMain.o(.text);
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build/aspMain.o(.text);
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/* data */
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CODE_SEGMENT(.data*);
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build/rspboot.o(.data*);
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build/gspMain.o(.data*);
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build/aspMain.o(.data*);
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/* rodata */
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CODE_SEGMENT(.rodata*);
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}
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END_SEG(code)
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BEGIN_NOLOAD(code)
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{
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CODE_SEGMENT(COMMON);
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CODE_SEGMENT(.scommon*);
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CODE_SEGMENT(.bss*);
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. = ALIGN(0x8);
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}
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END_NOLOAD(code)
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_codeSegmentBssEnd = .;
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_heapStart = .;
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. = 0x80200000;
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BEGIN_SEG(sound_data, __romPos)
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{
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build/asm/sound_data.o(.data);
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build/asm/sound_data.o(.bss);
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}
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END_SEG(sound_data)
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BEGIN_SEG(images, __romPos)
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{
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build/assets/materials/images_mat.o(.data);
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build/assets/materials/images_mat.o(.bss);
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}
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END_SEG(images)
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#include "build/levels.ld"
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#include "build/dynamic_models.ld"
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#include "build/anims.ld"
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#include "build/subtitles.ld"
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/* Discard everything not specifically mentioned above. */
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/DISCARD/ :
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{
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*(.eh_frame)
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*(.MIPS.abiflags)
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}
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} |