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Use zasm in recipes
This commit is contained in:
Virgil Dupras
parent
c40bc329d5
commit
ed19c6afc1
@ -1,7 +1,7 @@
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TARGET = os.bin
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TARGET = os.bin
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PARTS = ../../parts/z80
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ZASM = ../../tools/emul/zasm/zasm
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.PHONY: all
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.PHONY: all
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all: $(TARGET)
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all: $(TARGET)
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$(TARGET): glue.asm
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$(TARGET): glue.asm
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scas -o $@ -L map -I $(PARTS) $<
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$(ZASM) < $< > $@
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@ -38,8 +38,7 @@ device I use in this recipe.
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### Gathering parts
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### Gathering parts
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* Collapse OS parts in `/path/to/parts`
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* [zasm][zasm]
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* [scas][scas]
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* [romwrite][romwrite] and its specified dependencies
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* [romwrite][romwrite] and its specified dependencies
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* [GNU screen][screen]
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* [GNU screen][screen]
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* A FTDI-to-TTL cable to connect to the Serial I/O module of the RC2014
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* A FTDI-to-TTL cable to connect to the Serial I/O module of the RC2014
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@ -75,7 +74,7 @@ is decoupled from the ACIA and can get its IO from anything. See
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We only have the shell to build, so it's rather straightforward:
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We only have the shell to build, so it's rather straightforward:
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scas -I /path/to/parts -o rom.bin glue.asm
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zasm < glue.asm > rom.bin
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### Write to the ROM
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### Write to the ROM
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@ -104,5 +103,5 @@ TODO
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[rc2014]: https://rc2014.co.uk
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[rc2014]: https://rc2014.co.uk
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[romwrite]: https://github.com/hsoft/romwrite
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[romwrite]: https://github.com/hsoft/romwrite
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[scas]: https://github.com/KnightOS/scas
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[zasm]: ../../tools/emul
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[screen]: https://www.gnu.org/software/screen/
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[screen]: https://www.gnu.org/software/screen/
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@ -1,9 +1,9 @@
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; classic RC2014 setup (8K ROM + 32K RAM) and a stock Serial I/O module
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; classic RC2014 setup (8K ROM + 32K RAM) and a stock Serial I/O module
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; The RAM module is selected on A15, so it has the range 0x8000-0xffff
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; The RAM module is selected on A15, so it has the range 0x8000-0xffff
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RAMSTART .equ 0x8000
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.equ RAMSTART 0x8000
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RAMEND .equ 0xffff
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.equ RAMEND 0xffff
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ACIA_CTL .equ 0x80 ; Control and status. RS off.
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.equ ACIA_CTL 0x80 ; Control and status. RS off.
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ACIA_IO .equ 0x81 ; Transmit. RS on.
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.equ ACIA_IO 0x81 ; Transmit. RS on.
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jp init
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jp init
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@ -13,20 +13,20 @@ jp aciaInt
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#include "core.asm"
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#include "core.asm"
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#include "parse.asm"
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#include "parse.asm"
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ACIA_RAMSTART .equ RAMSTART
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.equ ACIA_RAMSTART RAMSTART
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#include "acia.asm"
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#include "acia.asm"
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BLOCKDEV_RAMSTART .equ ACIA_RAMEND
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.equ BLOCKDEV_RAMSTART ACIA_RAMEND
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BLOCKDEV_COUNT .equ 1
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.equ BLOCKDEV_COUNT 1
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#include "blockdev.asm"
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#include "blockdev.asm"
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; List of devices
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; List of devices
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.dw aciaGetC, aciaPutC, 0, 0
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.dw aciaGetC, aciaPutC, 0, 0
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STDIO_RAMSTART .equ BLOCKDEV_RAMEND
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.equ STDIO_RAMSTART BLOCKDEV_RAMEND
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#include "stdio.asm"
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#include "stdio.asm"
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SHELL_RAMSTART .equ STDIO_RAMEND
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.equ SHELL_RAMSTART STDIO_RAMEND
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SHELL_EXTRA_CMD_COUNT .equ 0
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.equ SHELL_EXTRA_CMD_COUNT 0
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#include "shell.asm"
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#include "shell.asm"
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init:
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init:
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@ -1,9 +1,9 @@
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TARGETS = os.bin sdinit.bin
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TARGETS = os.bin sdinit.bin
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PARTS = ../../../parts/z80
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ZASM = ../../../tools/emul/zasm/zasm
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.PHONY: all
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.PHONY: all
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all: $(TARGETS)
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all: $(TARGETS)
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os.bin: glue.asm
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os.bin: glue.asm
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sdinit.bin: sdinit.asm
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sdinit.bin: sdinit.asm
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$(TARGETS):
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$(TARGETS):
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scas -o $@ -L map -I $(PARTS) $<
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$(ZASM) < $< > $@
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@ -1,9 +1,9 @@
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; classic RC2014 setup (8K ROM + 32K RAM) and a stock Serial I/O module
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; classic RC2014 setup (8K ROM + 32K RAM) and a stock Serial I/O module
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; The RAM module is selected on A15, so it has the range 0x8000-0xffff
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; The RAM module is selected on A15, so it has the range 0x8000-0xffff
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RAMSTART .equ 0x8000
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.equ RAMSTART 0x8000
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RAMEND .equ 0xffff
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.equ RAMEND 0xffff
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ACIA_CTL .equ 0x80 ; Control and status. RS off.
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.equ ACIA_CTL 0x80 ; Control and status. RS off.
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ACIA_IO .equ 0x81 ; Transmit. RS on.
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.equ ACIA_IO 0x81 ; Transmit. RS on.
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jp init
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jp init
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@ -26,10 +26,10 @@ jp aciaInt
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#include "core.asm"
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#include "core.asm"
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#include "parse.asm"
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#include "parse.asm"
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ACIA_RAMSTART .equ RAMSTART
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.equ ACIA_RAMSTART RAMSTART
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#include "acia.asm"
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#include "acia.asm"
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BLOCKDEV_RAMSTART .equ ACIA_RAMEND
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.equ BLOCKDEV_RAMSTART ACIA_RAMEND
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BLOCKDEV_COUNT .equ 2
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.equ BLOCKDEV_COUNT 2
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#include "blockdev.asm"
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#include "blockdev.asm"
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; List of devices
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; List of devices
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.dw aciaGetC, aciaPutC, 0, 0
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.dw aciaGetC, aciaPutC, 0, 0
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@ -37,11 +37,11 @@ BLOCKDEV_COUNT .equ 2
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#include "blockdev_cmds.asm"
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#include "blockdev_cmds.asm"
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STDIO_RAMSTART .equ BLOCKDEV_RAMEND
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.equ STDIO_RAMSTART BLOCKDEV_RAMEND
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#include "stdio.asm"
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#include "stdio.asm"
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SHELL_RAMSTART .equ STDIO_RAMEND
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.equ SHELL_RAMSTART STDIO_RAMEND
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SHELL_EXTRA_CMD_COUNT .equ 3
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.equ SHELL_EXTRA_CMD_COUNT 3
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#include "shell.asm"
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#include "shell.asm"
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.dw sdcInitializeCmd, blkBselCmd, blkSeekCmd
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.dw sdcInitializeCmd, blkBselCmd, blkSeekCmd
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@ -1,11 +0,0 @@
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JUMP_PRINTSTR .equ 0x03
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JUMP_PRINTHEX .equ 0x06
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JUMP_SDCINITALIZE .equ 0x09
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JUMP_SDCSENDRECV .equ 0x0c
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JUMP_SDCWAITRESP .equ 0x0f
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JUMP_SDCCMD .equ 0x12
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JUMP_SDCCMDR1 .equ 0x15
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JUMP_SDCCMDR7 .equ 0x18
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JUMP_SDCREAD .equ 0x1b
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JUMP_SDCSETBLKSIZE .equ 0x1e
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@ -1,16 +1,25 @@
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#include "jumptable.inc"
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.equ JUMP_PRINTSTR 0x03
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.equ JUMP_PRINTHEX 0x06
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.equ JUMP_SDCINITALIZE 0x09
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.equ JUMP_SDCSENDRECV 0x0c
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.equ JUMP_SDCWAITRESP 0x0f
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.equ JUMP_SDCCMD 0x12
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.equ JUMP_SDCCMDR1 0x15
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.equ JUMP_SDCCMDR7 0x18
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.equ JUMP_SDCREAD 0x1b
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.equ JUMP_SDCSETBLKSIZE 0x1e
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.org 0x9000
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.org 0x9000
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call JUMP_SDCINITALIZE
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call JUMP_SDCINITALIZE
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or a
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or a
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jp nz, .error
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jp nz, error
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ld hl, sOk
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ld hl, sOk
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call JUMP_PRINTSTR
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call JUMP_PRINTSTR
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call JUMP_SDCSETBLKSIZE
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call JUMP_SDCSETBLKSIZE
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or a
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or a
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jp nz, .error
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jp nz, error
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ld hl, sOk
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ld hl, sOk
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call JUMP_PRINTSTR
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call JUMP_PRINTSTR
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@ -19,7 +28,7 @@
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xor a
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xor a
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call JUMP_SDCREAD
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call JUMP_SDCREAD
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or a
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or a
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jp nz, .error
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jp nz, error
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push hl
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push hl
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ld hl, sOk
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ld hl, sOk
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@ -30,7 +39,8 @@
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call JUMP_PRINTSTR
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call JUMP_PRINTSTR
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ret
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ret
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.error:
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error:
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call JUMP_PRINTHEX
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call JUMP_PRINTHEX
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ld hl, sErr
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ld hl, sErr
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call JUMP_PRINTSTR
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call JUMP_PRINTSTR
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