From 215465df74a6065f4b0fdf199b8b04454520a398 Mon Sep 17 00:00:00 2001 From: Bad Diode Date: Wed, 2 Jun 2021 20:20:23 +0200 Subject: Update the renderer to support a text layer --- src/bios_calls.s | 337 ------------------------------------------------------- 1 file changed, 337 deletions(-) delete mode 100644 src/bios_calls.s (limited to 'src/bios_calls.s') diff --git a/src/bios_calls.s b/src/bios_calls.s deleted file mode 100644 index 740fa02..0000000 --- a/src/bios_calls.s +++ /dev/null @@ -1,337 +0,0 @@ -@ -@ Arithmetic functions. -@ - -@ Division. - .text - .code 16 - .align 2 - .global bios_div - .thumb_func -bios_div: - swi 0x06 - bx lr - -@ Square root. - .text - .code 16 - .align 2 - .global bios_sqrt - .thumb_func -bios_sqrt: - swi 0x08 - bx lr - -@ Arc-tangent. - .text - .code 16 - .align 2 - .global bios_atan - .thumb_func -bios_atan: - swi 0x09 - bx lr - -@ Arc-tangent2. - .text - .code 16 - .align 2 - .global bios_atan2 - .thumb_func -bios_atan2: - swi 0x0a - bx lr - -@ -@ Rotation/Scaling. -@ - -@ BG Affine Set. - .text - .code 16 - .align 2 - .global bios_bg_affine_set - .thumb_func -bios_bg_affine_set: - swi 0x0e - bx lr - -@ OBJ Affine Set. - .text - .code 16 - .align 2 - .global bios_obj_affine_set - .thumb_func -bios_obj_affine_set: - swi 0x0f - bx lr - -@ -@ (De)compression. -@ - -@ Bit unpacking. - .text - .code 16 - .align 2 - .global bios_bit_unpack - .thumb_func -bios_bit_unpack: - swi 0x10 - bx lr - -@ Huffman decompression. - .text - .code 16 - .align 2 - .global bios_huff_expand - .thumb_func -bios_huff_expand: - swi 0x13 - bx lr - -@ LZ77 decompression (Fast, WRAM, 8 bit writes). - .text - .code 16 - .align 2 - .global bios_lz77_expand_wram - .thumb_func -bios_lz77_expand_wram: - swi 0x11 - bx lr - -@ LZ77 decompression (Slow, VRAM, 16 bit writes). - .text - .code 16 - .align 2 - .global bios_lz77_expand_vram - .thumb_func -bios_lz77_expand_vram: - swi 0x12 - bx lr - -@ Run length encoding decompression (Fast, WRAM, 8 bit writes). - .text - .code 16 - .align 2 - .global bios_rle_expand_wram - .thumb_func -bios_rle_expand_wram: - swi 0x14 - bx lr - -@ Run length encoding decompression (Slow, VRAM, 16 bit writes). - .text - .code 16 - .align 2 - .global bios_rle_expand_vram - .thumb_func -bios_rle_expand_vram: - swi 0x15 - bx lr - -@ -@ Memory copy. -@ - -@ Memcopy/memfill in 32 byte units (Fast). - .text - .code 16 - .align 2 - .global bios_memcopy_32 - .thumb_func -bios_memcopy_32: - swi 0x0C - bx lr - -@ Memcopy/memfill in 4 / 2 byte units (Slow). - .text - .code 16 - .align 2 - .global bios_memcopy_8 - .thumb_func -bios_memcopy_8: - swi 0x0B - bx lr - -@ -@ Sound functions. -@ - -@ MIDI key to frequency. - .text - .code 16 - .align 2 - .global bios_midi2freq - .thumb_func -bios_midi2freq: - swi 0x1f - bx lr - -@ Sound bias. - .text - .code 16 - .align 2 - .global bios_sound_bias - .thumb_func -bios_sound_bias: - swi 0x19 - bx lr - -@ Sound channels clear. - .text - .code 16 - .align 2 - .global bios_sound_clear - .thumb_func -bios_sound_clear: - swi 0x1e - bx lr - -@ Sound driver initialization. - .text - .code 16 - .align 2 - .global bios_sound_init - .thumb_func -bios_sound_init: - swi 0x1a - bx lr - -@ Sound main function. To be called each 1/60 of a second after the sound VSync. - .text - .code 16 - .align 2 - .global bios_sound_main - .thumb_func -bios_sound_main: - swi 0x1c - bx lr - -@ Sound driver operation mode. - .text - .code 16 - .align 2 - .global bios_sound_mode - .thumb_func -bios_sound_mode: - swi 0x1b - bx lr - -@ Sound VSync. Called just after the VBlank interrupt each 1/60 of a second. - .text - .code 16 - .align 2 - .global bios_sound_vsync - .thumb_func -bios_sound_vsync: - swi 0x1d - bx lr - -@ Sound VSync off In case of issues manually call this to stop the sound. - .text - .code 16 - .align 2 - .global bios_sound_vsync_off - .thumb_func -bios_sound_vsync_off: - swi 0x28 - bx lr - -@ -@ Halt/Reset functions. -@ - -@ Halt until interrupt request. - .text - .code 16 - .align 2 - .global bios_halt - .thumb_func -bios_halt: - swi 0x02 - bx lr - -@ Halt until one of the specified interrupts occur. - .text - .code 16 - .align 2 - .global bios_interrupt_wait - .thumb_func -bios_interrupt_wait: - swi 0x04 - bx lr - -@ Halt until the VBlank interrupt occurs. - .text - .code 16 - .align 2 - .global bios_vblank_wait - .thumb_func -bios_vblank_wait: - swi 0x05 - bx lr - -@ Stop. Switches GBA to low power mode. - .text - .code 16 - .align 2 - .global bios_stop - .thumb_func -bios_stop: - swi 0x03 - bx lr - -@ Soft reset. - .text - .code 16 - .align 2 - .global bios_soft_reset - .thumb_func -bios_soft_reset: - swi 0x00 - bx lr - -@ Register RAM reset. - .text - .code 16 - .align 2 - .global bios_regram_reset - .thumb_func -bios_regram_reset: - swi 0x01 - bx lr - -@ Hard reset. - .text - .code 16 - .align 2 - .global bios_hard_reset - .thumb_func -bios_hard_reset: - swi 0x26 - bx lr - -@ -@ Misc functions. -@ - -@ BIOS checksum. - .text - .code 16 - .align 2 - .global bios_bios_checksum - .thumb_func -bios_bios_checksum: - swi 0x0d - bx lr - -@ MultiBoot. - .text - .code 16 - .align 2 - .global bios_multiboot - .thumb_func -bios_multiboot: - swi 0x25 - bx lr -- cgit v1.2.1