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85 lines
2.4 KiB
85 lines
2.4 KiB
;
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; Generated from source-doc/base-drv/usb-base-drv.c.asm -- not to be modify directly
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;
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;
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;--------------------------------------------------------
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; File Created by SDCC : free open source ISO C Compiler
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; Version 4.4.0 #14648 (Linux)
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;--------------------------------------------------------
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; Processed by Z88DK
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;--------------------------------------------------------
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;--------------------------------------------------------
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; Public variables in this module
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;--------------------------------------------------------
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;--------------------------------------------------------
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; Externals used
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;--------------------------------------------------------
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;--------------------------------------------------------
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; special function registers
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;--------------------------------------------------------
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_CH376_DATA_PORT .EQU 0xff88
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_CH376_COMMAND_PORT .EQU 0xff89
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_USB_MODULE_LEDS .EQU 0xff8a
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;--------------------------------------------------------
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; ram data
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;--------------------------------------------------------
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;--------------------------------------------------------
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; ram data
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;--------------------------------------------------------
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#IF 0
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; .area _INITIALIZED removed by z88dk
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#ENDIF
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;--------------------------------------------------------
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; absolute external ram data
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;--------------------------------------------------------
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;--------------------------------------------------------
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; global & static initialisations
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;--------------------------------------------------------
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;--------------------------------------------------------
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; Home
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;--------------------------------------------------------
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;--------------------------------------------------------
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; code
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;--------------------------------------------------------
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;source-doc/base-drv/usb-base-drv.c:6: uint8_t chnative_seek(const uint32_t lba, device_config_storage *const storage_device) __sdcccall(1) {
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; ---------------------------------
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; Function chnative_seek
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; ---------------------------------
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_chnative_seek:
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push ix
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;source-doc/base-drv/usb-base-drv.c:7: storage_device->current_lba = lba;
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ld ix,0
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add ix,sp
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ld c,(ix+4)
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ld b,(ix+5)
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push bc
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ld a,(ix-2)
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add a,0x0c
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ld c,l
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ld b,h
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ld l, a
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ld a,(ix-1)
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adc a,0x00
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ld h, a
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ld (hl), e
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inc hl
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ld (hl), d
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inc hl
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ld (hl), c
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inc hl
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ld (hl), b
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;source-doc/base-drv/usb-base-drv.c:8: return 0;
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xor a
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;source-doc/base-drv/usb-base-drv.c:9: }
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ld sp, ix
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pop ix
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pop hl
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pop bc
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jp (hl)
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