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Use SER_API_VERSION

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git-svn-id: svn://svn.cc65.org/cc65/trunk@2737 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz 2003-12-13 11:02:07 +00:00
parent b483311390
commit baa1c2060d
1 changed files with 3 additions and 4 deletions
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7
libsrc/serial/ser-kernel.s
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@ -33,8 +33,7 @@ ser_ioctl: jmp return0
; Driver header signature
.rodata
ser_sig: .byte $73, $65, $72, $00 ; "ser", version
ser_sig_len = * - ser_sig
ser_sig: .byte $73, $65, $72, SER_API_VERSION ; "ser", version
;----------------------------------------------------------------------------
@ -50,7 +49,7 @@ _ser_install:
; Check the driver signature
ldy #ser_sig_len-1
ldy #.sizeof(ser_sig)-1
@L0: lda (ptr1),y
cmp ser_sig,y
bne inv_drv
@ -64,7 +63,7 @@ _ser_install:
@L1: inx ; Skip the JMP opcode
jsr copy ; Copy one byte
jsr copy ; Copy one byte
cpx #(SER_HDR::JUMPTAB + .sizeof(SER_HDR::JUMPTAB))
cpy #(SER_HDR::JUMPTAB + .sizeof(SER_HDR::JUMPTAB))
bne @L1
jmp ser_install ; Call driver install routine