mirror of
https://github.com/byteworksinc/ORCALib.git
synced 2025-04-18 10:38:41 +00:00
Merge branch 'master' into gno-version
This commit is contained in:
Stephen Heumann
commit
14121f55b6
107
cc.asm
107
cc.asm
@ -186,6 +186,9 @@ TAB equ 9 TAB key code
|
||||
stz ~ExitList+2
|
||||
stz ~QuickExitList
|
||||
stz ~QuickExitList+2
|
||||
case on
|
||||
stz __useTimeTool do not use Time Tool
|
||||
case off
|
||||
|
||||
lda cLine if cLine == 0 then
|
||||
ora cLine+2
|
||||
@ -240,8 +243,6 @@ lb6 long M
|
||||
phy
|
||||
sec
|
||||
adc 1,S
|
||||
ply
|
||||
pha
|
||||
pha
|
||||
pea 0
|
||||
pha
|
||||
@ -261,20 +262,19 @@ lb7 pl4 argv get the pointer to the area
|
||||
lda [argv]
|
||||
sta targv
|
||||
stx targv+2
|
||||
clc get a pointer to the command line string
|
||||
adc start
|
||||
; clc (already clear)
|
||||
adc start get a pointer to the command line string
|
||||
bcc lb8
|
||||
inx
|
||||
lb8 sta argv
|
||||
stx argv+2
|
||||
short M move the command line string
|
||||
ldy #0
|
||||
lb9 lda [cLine],Y
|
||||
ldy #-1
|
||||
lb9 iny
|
||||
lda [cLine],Y
|
||||
sta [argv],Y
|
||||
beq lb10
|
||||
iny
|
||||
bra lb9
|
||||
lb10 long M
|
||||
bne lb9
|
||||
long M
|
||||
move4 argv,cLine save the pointer
|
||||
move4 targv,argv set up the pointer to argv
|
||||
|
||||
@ -360,6 +360,9 @@ start ds 2 start of the command line string
|
||||
stz ~ExitList+2
|
||||
stz ~QuickExitList
|
||||
stz ~QuickExitList+2
|
||||
case on
|
||||
stz __useTimeTool do not use Time Tool
|
||||
case off
|
||||
lda #~RTL set up so exit(), etc. call ~RTL
|
||||
sta ~C_Quit+1
|
||||
|
||||
@ -372,6 +375,78 @@ start ds 2 start of the command line string
|
||||
targv ds 4
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* ~CDevCleanup - cleanup code run after a CDev call
|
||||
*
|
||||
* Inputs:
|
||||
* A+X - CDev result value
|
||||
* 1,S - Original data bank to restore
|
||||
* 2,S - Return address
|
||||
* 5,S - Message code passed to CDev
|
||||
* 7,S - Old user ID from before the call (0 if none)
|
||||
*
|
||||
* Notes:
|
||||
* This routine handles cases where the CDev is going
|
||||
* away and so the user ID allocated for it needs to be
|
||||
* disposed of to avoid being leaked.
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
~CDevCleanup start
|
||||
MachineCDEV equ 1
|
||||
BootCDEV equ 2
|
||||
CloseCDEV equ 5
|
||||
AboutCDEV equ 8
|
||||
|
||||
tay stash low word of result
|
||||
|
||||
lda 5,s if message == CloseCDEV
|
||||
cmp #CloseCDEV
|
||||
beq cleanup
|
||||
cmp #BootCDEV or message == BootCDEV
|
||||
beq cleanup
|
||||
cmp #AboutCDEV or message == AboutCDEV
|
||||
bne lb1
|
||||
lda 7,s and original user ID was 0
|
||||
beq cleanup (i.e. CDev window was not open)
|
||||
bra ret
|
||||
lb1 cmp #MachineCDEV or message == MachineCDEV
|
||||
bne ret
|
||||
tya and return value is 0
|
||||
bne ret
|
||||
txa
|
||||
bne ret
|
||||
|
||||
cleanup pea 0 ...then dispose of user ID
|
||||
jsl >~DAID
|
||||
|
||||
ret tya store return value in result space
|
||||
sta 5,s
|
||||
txa
|
||||
sta 7,s
|
||||
plb restore data bank
|
||||
rtl return to original caller
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* ~CheckPtrC - check a pointer to insure it is not null
|
||||
*
|
||||
* Inputs:
|
||||
* 1,S - return address
|
||||
* 4,S - pointer
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
~CheckPtrC start
|
||||
lda 4,S
|
||||
ora 5,S
|
||||
bne lb1
|
||||
error #1 subrange exceeded
|
||||
lb1 rtl
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* ~CUMul2 - unsigned multiply
|
||||
@ -443,10 +518,7 @@ ptr equ 3 pointer to exit routines
|
||||
;
|
||||
; Set up our stack frame
|
||||
;
|
||||
phb
|
||||
phk
|
||||
plb
|
||||
ph4 ~ExitList set up our stack frame
|
||||
ph4 >~ExitList set up our stack frame
|
||||
phd
|
||||
tsc
|
||||
tcd
|
||||
@ -501,7 +573,6 @@ lb3 lda >__cleanup+2
|
||||
lb4 pld return
|
||||
pla
|
||||
pla
|
||||
plb
|
||||
rts
|
||||
end
|
||||
|
||||
@ -519,10 +590,7 @@ ptr equ 3 pointer to exit routines
|
||||
;
|
||||
; Set up our stack frame
|
||||
;
|
||||
phb
|
||||
phk
|
||||
plb
|
||||
ph4 ~QuickExitList set up our stack frame
|
||||
ph4 >~QuickExitList set up our stack frame
|
||||
phd
|
||||
tsc
|
||||
tcd
|
||||
@ -559,7 +627,6 @@ lb2 ldy #2 dereference the pointer
|
||||
lb3 pld return
|
||||
pla
|
||||
pla
|
||||
plb
|
||||
rts
|
||||
end
|
||||
|
||||
|
||||
24
fenv.asm
24
fenv.asm
@ -47,8 +47,7 @@ feclearexcept start
|
||||
sta 1,S
|
||||
FSETENV clear them
|
||||
|
||||
stz excepts
|
||||
creturn 2:excepts
|
||||
creturn 2:#0
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
@ -76,8 +75,7 @@ fegetexceptflag start
|
||||
and #FE_ALL_EXCEPT
|
||||
sta [flagp] store them in *flagp
|
||||
|
||||
stz excepts
|
||||
creturn 2:excepts
|
||||
creturn 2:#0
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
@ -104,8 +102,7 @@ feraiseexcept start
|
||||
pha
|
||||
FSETXCP raise exceptions
|
||||
|
||||
done stz excepts
|
||||
creturn 2:excepts
|
||||
done creturn 2:#0
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
@ -144,8 +141,7 @@ fesetexceptflag start
|
||||
sta 1,S
|
||||
FSETENV
|
||||
|
||||
stz excepts
|
||||
creturn 2:excepts
|
||||
creturn 2:#0
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
@ -250,8 +246,7 @@ fegetenv start
|
||||
txa
|
||||
sta [envp] store it in *envp
|
||||
|
||||
stz envp
|
||||
creturn 2:envp
|
||||
creturn 2:#0
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
@ -280,8 +275,7 @@ feholdexcept start
|
||||
pha
|
||||
FSETENV set the new environment
|
||||
|
||||
stz envp
|
||||
creturn 2:envp
|
||||
creturn 2:#0
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
@ -306,8 +300,7 @@ fesetenv start
|
||||
pha
|
||||
FSETENV
|
||||
|
||||
stz envp
|
||||
creturn 2:envp
|
||||
creturn 2:#0
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
@ -332,8 +325,7 @@ feupdateenv start
|
||||
pha
|
||||
FPROCEXIT
|
||||
|
||||
stz envp
|
||||
creturn 2:envp
|
||||
creturn 2:#0
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
|
||||
@ -691,16 +691,17 @@ convert lda 4+8,s
|
||||
pla if original value was negative
|
||||
bpl done
|
||||
sec
|
||||
lda #0 negate result
|
||||
ldx #0 negate result
|
||||
txa
|
||||
sbc 6,s
|
||||
sta 6,s
|
||||
lda #0
|
||||
txa
|
||||
sbc 6+2,s
|
||||
sta 6+2,s
|
||||
lda #0
|
||||
txa
|
||||
sbc 6+4,s
|
||||
sta 6+4,s
|
||||
lda #0
|
||||
txa
|
||||
sbc 6+6,s
|
||||
sta 6+6,s
|
||||
|
||||
|
||||
96
math2.macros
96
math2.macros
@ -377,6 +377,21 @@
|
||||
~a&SYSCNT anop
|
||||
~restm
|
||||
mend
|
||||
macro
|
||||
&l jmi &bp
|
||||
&l bpl *+5
|
||||
brl &bp
|
||||
mend
|
||||
macro
|
||||
&l jpl &bp
|
||||
&l bmi *+5
|
||||
brl &bp
|
||||
mend
|
||||
macro
|
||||
&l jeq &bp
|
||||
&l bne *+5
|
||||
brl &bp
|
||||
mend
|
||||
MACRO
|
||||
&LAB FCLASSS
|
||||
&LAB PEA $021C
|
||||
@ -652,3 +667,84 @@
|
||||
LDX #$0B0A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FCMPS
|
||||
&LAB PEA $0208
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FEXPX
|
||||
&LAB PEA $0008
|
||||
LDX #$0B0A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FCMPI
|
||||
&LAB PEA $0408
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FSUBS
|
||||
&LAB PEA $0202
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FSINX
|
||||
&LAB PEA $001A
|
||||
LDX #$0B0A
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&LAB FREMI
|
||||
&LAB PEA $040C
|
||||
LDX #$090A
|
||||
JSL $E10000
|
||||
MEND
|
||||
macro
|
||||
&l dec4 &a
|
||||
&l ~setm
|
||||
lda &a
|
||||
bne ~&SYSCNT
|
||||
dec 2+&a
|
||||
~&SYSCNT dec &a
|
||||
~restm
|
||||
mend
|
||||
macro
|
||||
&l add4 &m1,&m2,&m3
|
||||
lclb &yistwo
|
||||
lclc &c
|
||||
&l ~setm
|
||||
aif c:&m3,.a
|
||||
&c amid "&m2",1,1
|
||||
aif "&c"<>"#",.a
|
||||
&c amid "&m1",1,1
|
||||
aif "&c"="{",.a
|
||||
aif "&c"="[",.a
|
||||
&c amid "&m2",2,l:&m2-1
|
||||
aif &c>=65536,.a
|
||||
clc
|
||||
~lda &m1
|
||||
~op adc,&m2
|
||||
~sta &m1
|
||||
bcc ~&SYSCNT
|
||||
~op.h inc,&m1
|
||||
~&SYSCNT anop
|
||||
ago .c
|
||||
.a
|
||||
aif c:&m3,.b
|
||||
lclc &m3
|
||||
&m3 setc &m1
|
||||
.b
|
||||
clc
|
||||
~lda &m1
|
||||
~op adc,&m2
|
||||
~sta &m3
|
||||
~lda.h &m1
|
||||
~op.h adc,&m2
|
||||
~sta.h &m3
|
||||
.c
|
||||
~restm
|
||||
mend
|
||||
|
||||
151
stdio.asm
151
stdio.asm
@ -688,24 +688,26 @@ disp equ 1 disp in s
|
||||
|
||||
ph4 <stream verify that stream exists
|
||||
jsl ~VerifyStream
|
||||
bcs err1
|
||||
ph4 <stream quit with NULL if at EOF
|
||||
jsl feof
|
||||
tax
|
||||
beq lb0
|
||||
err1 stz s
|
||||
stz s+2
|
||||
bra rts
|
||||
lb0 stz disp no characters processed so far
|
||||
lda #0
|
||||
sta [s]
|
||||
bcs err
|
||||
stz disp no characters processed so far
|
||||
dec n leave room for the null terminator
|
||||
bmi err
|
||||
beq err
|
||||
bne lb1
|
||||
short M n = 1: store null terminator only
|
||||
lda #0
|
||||
sta [s]
|
||||
long M
|
||||
bra rts
|
||||
lb1 ph4 <stream get a character
|
||||
jsl fgetc
|
||||
tax quit with error if it is an EOF
|
||||
tax if error or EOF encountered
|
||||
bpl lb2
|
||||
lda disp if no characters read, return NULL
|
||||
beq err
|
||||
ldy #FILE_flag if error encountered, return NULL
|
||||
lda [stream],Y
|
||||
and #_IOERR
|
||||
beq rts else return s
|
||||
err stz s
|
||||
stz s+2
|
||||
bra rts
|
||||
@ -2249,9 +2251,15 @@ disp equ 1 disp in s
|
||||
|
||||
stz disp no characters processed so far
|
||||
lb1 jsl getchar get a character
|
||||
tax quit with error if it is an EOF
|
||||
tax if error or EOF encountered
|
||||
bpl lb2
|
||||
stz s
|
||||
lda disp if no characters read, return NULL
|
||||
beq err
|
||||
ph4 >stdin if error encountered, return NULL
|
||||
jsl ferror
|
||||
tax
|
||||
beq rts else return s
|
||||
err stz s
|
||||
stz s+2
|
||||
bra rts
|
||||
lb2 cmp #LF quit if it was a \n
|
||||
@ -3202,9 +3210,8 @@ pr dc i'2' parameter block for OSGet_Prefix
|
||||
dc i'3'
|
||||
dc a4'name'
|
||||
|
||||
name dc i'16,0' GS/OS name buffer
|
||||
name dc i'17+4,0' GS/OS name buffer
|
||||
cname ds 26 part of name; also C buffer
|
||||
GS_OSname dc i'8' used for OSGet_File_Info
|
||||
syscxxxx dc c'SYSC0000',i1'0' for creating unique names
|
||||
|
||||
GIParm dc i'2' used to see if the file exists
|
||||
@ -4909,20 +4916,20 @@ fm4 cmp #'L' else if *format in ['L','h'] then
|
||||
inc ~isByte
|
||||
fm5 inc4 format ++format
|
||||
lda [format] find the proper format character
|
||||
and #$00FF
|
||||
fm6 inc4 format
|
||||
ldx #fListEnd-fList-4
|
||||
short M,I
|
||||
ldx #fListEnd-fList-3
|
||||
fm7 cmp fList,X
|
||||
beq fm8
|
||||
dex
|
||||
dex
|
||||
dex
|
||||
dex
|
||||
bpl fm7
|
||||
long M,I
|
||||
brl ps1 none found - continue
|
||||
fm8 pea ps1-1 push the return address
|
||||
fm8 long M,I
|
||||
pea ps1-1 push the return address
|
||||
inx call the subroutine
|
||||
inx
|
||||
jmp (fList,X)
|
||||
;
|
||||
; Flag - Read and process a flag character
|
||||
@ -5013,27 +5020,27 @@ val ds 2 value
|
||||
;
|
||||
; List of format specifiers and the equivalent subroutines
|
||||
;
|
||||
fList dc c'%',i1'0',a'~Format_Percent' %
|
||||
dc c'a',i1'0',a'~Format_e' a (not formatted correctly)
|
||||
dc c'A',i1'0',a'~Format_E' A (not formatted correctly)
|
||||
dc c'f',i1'0',a'~Format_f' f
|
||||
dc c'F',i1'0',a'~Format_f' F
|
||||
dc c'e',i1'0',a'~Format_e' e
|
||||
dc c'E',i1'0',a'~Format_E' E
|
||||
dc c'g',i1'0',a'~Format_g' g
|
||||
dc c'G',i1'0',a'~Format_G' G
|
||||
dc c'n',i1'0',a'~Format_n' n
|
||||
dc c's',i1'0',a'~Format_s' s
|
||||
dc c'b',i1'0',a'~Format_b' b
|
||||
dc c'P',i1'0',a'~Format_P' P
|
||||
dc c'p',i1'0',a'~Format_p' p
|
||||
dc c'c',i1'0',a'~Format_c' c
|
||||
dc c'X',i1'0',a'~Format_X' X
|
||||
dc c'x',i1'0',a'~Format_x' x
|
||||
dc c'o',i1'0',a'~Format_o' o
|
||||
dc c'u',i1'0',a'~Format_u' u
|
||||
dc c'd',i1'0',a'~Format_d' d
|
||||
dc c'i',i1'0',a'~Format_d' i
|
||||
fList dc c'%',a'~Format_Percent' %
|
||||
dc c'a',a'~Format_e' a (not formatted correctly)
|
||||
dc c'A',a'~Format_E' A (not formatted correctly)
|
||||
dc c'f',a'~Format_f' f
|
||||
dc c'F',a'~Format_f' F
|
||||
dc c'e',a'~Format_e' e
|
||||
dc c'E',a'~Format_E' E
|
||||
dc c'g',a'~Format_g' g
|
||||
dc c'G',a'~Format_G' G
|
||||
dc c'n',a'~Format_n' n
|
||||
dc c's',a'~Format_s' s
|
||||
dc c'b',a'~Format_b' b
|
||||
dc c'P',a'~Format_P' P
|
||||
dc c'p',a'~Format_p' p
|
||||
dc c'c',a'~Format_c' c
|
||||
dc c'X',a'~Format_X' X
|
||||
dc c'x',a'~Format_x' x
|
||||
dc c'o',a'~Format_o' o
|
||||
dc c'u',a'~Format_u' u
|
||||
dc c'd',a'~Format_d' d
|
||||
dc c'i',a'~Format_d' i
|
||||
fListEnd anop
|
||||
end
|
||||
|
||||
@ -6117,7 +6124,7 @@ fm2b inc ~size
|
||||
fm2c inc ~size
|
||||
bra fm4
|
||||
fm3 cmp #'h' 'h' specifies short int
|
||||
bne fm5
|
||||
bne fm6
|
||||
inc4 format unless it is 'hh' for char types
|
||||
lda [format]
|
||||
and #$00FF
|
||||
@ -6126,21 +6133,21 @@ fm3 cmp #'h' 'h' specifies short int
|
||||
dec ~size
|
||||
fm4 inc4 format ignore the character
|
||||
|
||||
fm5 lda [format] find the proper format character
|
||||
and #$00FF
|
||||
lda [format] find the proper format character
|
||||
fm6 inc4 format
|
||||
ldx #fListEnd-fList-4
|
||||
short M,I
|
||||
ldx #fListEnd-fList-3
|
||||
fm7 cmp fList,X
|
||||
beq fm8
|
||||
dex
|
||||
dex
|
||||
dex
|
||||
dex
|
||||
bpl fm7
|
||||
long M,I
|
||||
brl ps1 none found - continue
|
||||
fm8 pea ps1-1 push the return address
|
||||
fm8 long M,I
|
||||
pea ps1-1 push the return address
|
||||
inx call the subroutine
|
||||
inx
|
||||
jmp (fList,X)
|
||||
;
|
||||
; GetSize - get a numeric value
|
||||
@ -6182,28 +6189,28 @@ val ds 2 value
|
||||
;
|
||||
; List of format specifiers and the equivalent subroutines
|
||||
;
|
||||
fList dc c'd',i1'0',a'~Scan_d' d
|
||||
dc c'i',i1'0',a'~Scan_i' i
|
||||
dc c'u',i1'0',a'~Scan_u' u
|
||||
dc c'o',i1'0',a'~Scan_o' o
|
||||
dc c'x',i1'0',a'~Scan_x' x
|
||||
dc c'X',i1'0',a'~Scan_x' X
|
||||
dc c'p',i1'0',a'~Scan_p' p
|
||||
dc c'c',i1'0',a'~Scan_c' c
|
||||
dc c's',i1'0',a'~Scan_s' s
|
||||
dc c'b',i1'0',a'~Scan_b' b
|
||||
dc c'P',i1'0',a'~Scan_P' P
|
||||
dc c'n',i1'0',a'~Scan_n' n
|
||||
dc c'a',i1'0',a'~Scan_f' a
|
||||
dc c'A',i1'0',a'~Scan_f' A
|
||||
dc c'f',i1'0',a'~Scan_f' f
|
||||
dc c'F',i1'0',a'~Scan_f' F
|
||||
dc c'e',i1'0',a'~Scan_f' e
|
||||
dc c'E',i1'0',a'~Scan_f' E
|
||||
dc c'g',i1'0',a'~Scan_f' g
|
||||
dc c'G',i1'0',a'~Scan_f' G
|
||||
dc c'%',i1'0',a'~Scan_percent' %
|
||||
dc c'[',i1'0',a'~Scan_lbrack' [
|
||||
fList dc c'd',a'~Scan_d' d
|
||||
dc c'i',a'~Scan_i' i
|
||||
dc c'u',a'~Scan_u' u
|
||||
dc c'o',a'~Scan_o' o
|
||||
dc c'x',a'~Scan_x' x
|
||||
dc c'X',a'~Scan_x' X
|
||||
dc c'p',a'~Scan_p' p
|
||||
dc c'c',a'~Scan_c' c
|
||||
dc c's',a'~Scan_s' s
|
||||
dc c'b',a'~Scan_b' b
|
||||
dc c'P',a'~Scan_P' P
|
||||
dc c'n',a'~Scan_n' n
|
||||
dc c'a',a'~Scan_f' a
|
||||
dc c'A',a'~Scan_f' A
|
||||
dc c'f',a'~Scan_f' f
|
||||
dc c'F',a'~Scan_f' F
|
||||
dc c'e',a'~Scan_f' e
|
||||
dc c'E',a'~Scan_f' E
|
||||
dc c'g',a'~Scan_f' g
|
||||
dc c'G',a'~Scan_f' G
|
||||
dc c'%',a'~Scan_percent' %
|
||||
dc c'[',a'~Scan_lbrack' [
|
||||
fListEnd anop
|
||||
;
|
||||
; Other local data
|
||||
|
||||
107
stdlib.asm
107
stdlib.asm
@ -333,6 +333,10 @@ addr equ 13 address of array element of index test
|
||||
|
||||
csubroutine (4:key,4:base,4:count,4:size,4:compar),16
|
||||
|
||||
lda count if count is 0 then
|
||||
ora count+2
|
||||
jeq lb5 just return a null pointer
|
||||
|
||||
lda compar patch the call address
|
||||
sta >jsl+1
|
||||
lda compar+1
|
||||
@ -700,13 +704,14 @@ ret stx n
|
||||
qsort start
|
||||
|
||||
csubroutine (4:base,4:count,4:size,4:compar),0
|
||||
phb
|
||||
phk
|
||||
plb
|
||||
|
||||
lda count nothing to do if count is 0
|
||||
ora count+2
|
||||
beq done
|
||||
|
||||
phb
|
||||
phk
|
||||
plb
|
||||
dec4 count set count to the addr of the last entry
|
||||
mul4 count,size
|
||||
add4 count,base
|
||||
@ -717,12 +722,13 @@ qsort start
|
||||
lda compar+1
|
||||
sta jsl1+2
|
||||
sta jsl2+2
|
||||
plb
|
||||
|
||||
ph4 <count do the sort
|
||||
ph4 <base
|
||||
jsl rsort
|
||||
|
||||
done plb
|
||||
creturn
|
||||
done creturn
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
@ -765,26 +771,31 @@ right equ 5 right address
|
||||
|
||||
csubroutine (4:first,4:last),8
|
||||
|
||||
phb
|
||||
sr0 phb
|
||||
phk
|
||||
plb
|
||||
sr0 lda last+2 if last <= first then quit
|
||||
lda last+2 if last <= first then quit
|
||||
bmi sr1a
|
||||
cmp first+2
|
||||
bne sr1
|
||||
lda last
|
||||
cmp first
|
||||
sr1 bgt sr1a
|
||||
plb
|
||||
sr1 bgt sr1b
|
||||
sr1a plb
|
||||
creturn
|
||||
|
||||
sr1a move4 last,right right = last
|
||||
sr1b move4 last,right right = last
|
||||
move4 first,left left = first
|
||||
bra sr3
|
||||
sr2 add4 left,lsize inc left until *left >= *last
|
||||
sr3 ph4 <last
|
||||
sr3 plb
|
||||
ph4 <last
|
||||
ph4 <left
|
||||
jsl1 entry
|
||||
jsl jsl1
|
||||
phb
|
||||
phk
|
||||
plb
|
||||
tax
|
||||
bmi sr2
|
||||
sr4 lda right quit if right = first
|
||||
@ -794,10 +805,14 @@ sr4 lda right quit if right = first
|
||||
cmp first+2
|
||||
beq sr4b
|
||||
sr4a sub4 right,lsize dec right until *right <= *last
|
||||
plb
|
||||
ph4 <last
|
||||
ph4 <right
|
||||
jsl2 entry
|
||||
jsl jsl2
|
||||
phb
|
||||
phk
|
||||
plb
|
||||
dec A
|
||||
bpl sr4
|
||||
sr4b ph4 <left swap left/right entries
|
||||
@ -815,11 +830,24 @@ sr5 blt sr2
|
||||
ph4 <left swap left/last entries
|
||||
ph4 <last
|
||||
jsr swap
|
||||
sub4 left,lsize,right sort left part of array
|
||||
ph4 <right
|
||||
sub4 left,lsize,right calculate bounds of subarrays
|
||||
add4 left,lsize (first..right and left..last)
|
||||
add4 first,last,mid calculate midpoint of range being sorted
|
||||
lsr mid+2
|
||||
ror mid
|
||||
cmpl right,mid if right < mid then
|
||||
bge sr6
|
||||
plb
|
||||
ph4 <right sort left subarray recursively
|
||||
ph4 <first
|
||||
jsl rsort
|
||||
add4 left,lsize,first sort right part of array
|
||||
move4 left,first sort right subarray via tail call
|
||||
brl sr0
|
||||
sr6 plb else
|
||||
ph4 <last sort right subarray recursively
|
||||
ph4 <left
|
||||
jsl rsort
|
||||
move4 right,last sort left subarray via tail call
|
||||
brl sr0
|
||||
;
|
||||
; swap - swap two entries
|
||||
@ -830,8 +858,9 @@ r equ 7 right entry
|
||||
swap tsc set up addressing
|
||||
phd
|
||||
tcd
|
||||
ldx lsize+2 move 64K chunks
|
||||
lda lsize+2 move 64K chunks
|
||||
beq sw2
|
||||
sta banks
|
||||
ldy #0
|
||||
sw1 lda [l],Y
|
||||
tax
|
||||
@ -844,7 +873,7 @@ sw1 lda [l],Y
|
||||
bne sw1
|
||||
inc l+2
|
||||
inc r+2
|
||||
dex
|
||||
dec banks
|
||||
bne sw1
|
||||
sw2 lda lsize if there are an odd number of bytes then
|
||||
lsr A
|
||||
@ -893,6 +922,8 @@ sw6 pld
|
||||
;
|
||||
lsize entry
|
||||
ds 4 local copy of size
|
||||
banks ds 2 number of whole banks to swap
|
||||
mid ds 4 midpoint of the elements being sorted
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
@ -968,9 +999,10 @@ rtl equ 7 return address
|
||||
val equ 3 value
|
||||
negative equ 1 is the number negative?
|
||||
|
||||
pea 0 make room for & initialize val
|
||||
pea 0
|
||||
pea 0 make room for & initialize negative
|
||||
lda #0
|
||||
pha make room for & initialize val
|
||||
pha
|
||||
pha make room for & initialize negative
|
||||
tsc set up direct page addressing
|
||||
phd
|
||||
tcd
|
||||
@ -1095,10 +1127,11 @@ foundOne equ 1 have we found a number?
|
||||
ldx #1
|
||||
|
||||
init pea 1 make room for & initialize rangeOK
|
||||
pea 0 make room for & initialize negative
|
||||
pea 0 make room for & initialize val
|
||||
pea 0
|
||||
pea 0 make room for & initialize foundOne
|
||||
lda #0
|
||||
pha make room for & initialize negative
|
||||
pha make room for & initialize val
|
||||
pha
|
||||
pha make room for & initialize foundOne
|
||||
tsc set up direct page addressing
|
||||
phd
|
||||
tcd
|
||||
@ -1286,13 +1319,14 @@ retptr equ 11 pointer to location for return value
|
||||
val equ 3 value
|
||||
negative equ 1 is the number negative?
|
||||
|
||||
pea 0 make room for & initialize retptr
|
||||
lda #0
|
||||
pha make room for & initialize retptr
|
||||
phx
|
||||
pea 0 make room for & initialize val
|
||||
pea 0
|
||||
pea 0
|
||||
pea 0
|
||||
pea 0 make room for & initialize negative
|
||||
pha make room for & initialize val
|
||||
pha
|
||||
pha
|
||||
pha
|
||||
pha make room for & initialize negative
|
||||
tsc set up direct page addressing
|
||||
phd
|
||||
tcd
|
||||
@ -1435,15 +1469,16 @@ foundOne equ 1 have we found a number?
|
||||
~strtoull entry alt entry point called from strtoll
|
||||
ldy #1
|
||||
|
||||
init pea 0 make room for & initialize retptr
|
||||
init lda #0
|
||||
pha make room for & initialize retptr
|
||||
phx
|
||||
pea 1 make room for & initialize rangeOK
|
||||
pea 0 make room for & initialize negative
|
||||
pea 0 make room for & initialize val
|
||||
pea 0
|
||||
pea 0
|
||||
pea 0
|
||||
pea 0 make room for & initialize foundOne
|
||||
pha make room for & initialize negative
|
||||
pha make room for & initialize val
|
||||
pha
|
||||
pha
|
||||
pha
|
||||
pha make room for & initialize foundOne
|
||||
tsc set up direct page addressing
|
||||
phd
|
||||
tcd
|
||||
|
||||
@ -734,3 +734,15 @@
|
||||
&l bne *+5
|
||||
brl &bp
|
||||
mend
|
||||
macro
|
||||
&l cmpl &n1,&n2
|
||||
lclb &yistwo
|
||||
&l ~setm
|
||||
~lda.h &n1
|
||||
~op.h cmp,&n2
|
||||
bne ~a&SYSCNT
|
||||
~lda &n1
|
||||
~op cmp,&n2
|
||||
~a&SYSCNT anop
|
||||
~restm
|
||||
mend
|
||||
|
||||
613
time.asm
613
time.asm
@ -19,7 +19,18 @@
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
Time start dummy segment
|
||||
Time private dummy segment
|
||||
|
||||
; struct tm fields
|
||||
tm_sec gequ 0 seconds 0..59
|
||||
tm_min gequ tm_sec+2 minutes 0..59
|
||||
tm_hour gequ tm_min+2 hours 0..23
|
||||
tm_mday gequ tm_hour+2 day 1..31
|
||||
tm_mon gequ tm_mday+2 month 0..11
|
||||
tm_year gequ tm_mon+2 year 69..205 (1900=0)
|
||||
tm_wday gequ tm_year+2 day of week 0..6 (Sun = 0)
|
||||
tm_yday gequ tm_wday+2 day of year 0..365
|
||||
tm_isdst gequ tm_yday+2 daylight savings? 1 = yes, 0 = no
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
@ -30,15 +41,15 @@ Time start dummy segment
|
||||
*
|
||||
TimeCommon privdata
|
||||
;
|
||||
; For conversion to/from seconds since 1970
|
||||
; For conversion to/from seconds since 13 Nov 1969
|
||||
;
|
||||
year ds 4 year 0..99
|
||||
month ds 4 month 1..12
|
||||
year ds 4 year (years since 1900)
|
||||
month ds 4 month 0..11
|
||||
day ds 4 day 1..31
|
||||
hour ds 4 hour 0..23
|
||||
minute ds 4 minute 0..59
|
||||
second ds 4 second 0..59
|
||||
count ds 4 seconds since 1 Jan 1970
|
||||
count ds 8 seconds since 13 Nov 1969
|
||||
t1 ds 4 work variable
|
||||
t2 ds 4 work variable
|
||||
|
||||
@ -225,63 +236,260 @@ mk1 inx
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* factor - compute the seconds since 1 Jan 1970 from date
|
||||
* factor - compute the seconds since 13 Nov 1969 from date
|
||||
*
|
||||
* factor_second32 - alt entry point taking second as a
|
||||
* signed 32-bit input value
|
||||
*
|
||||
* Inputs:
|
||||
* year,month,day,hour,minute,second - time to convert
|
||||
* (each treated as a signed 16-bit value, with the
|
||||
* exception of second when using factor_second32)
|
||||
*
|
||||
* Outputs:
|
||||
* count - seconds since 1 Jan 1970
|
||||
* count - seconds since 13 Nov 1969 (signed 64-bit value)
|
||||
*
|
||||
* Note: Input values outside their normal ranges are allowed.
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
factor private
|
||||
using TimeCommon
|
||||
|
||||
;
|
||||
; compute the # of days since 1 Jan 1970
|
||||
; sign-extend time components to 4 bytes
|
||||
;
|
||||
mul4 year,#365,count count := 365*year + day + 31*(month-1)
|
||||
|
||||
stz second+2
|
||||
lda second
|
||||
bpl lb0
|
||||
dec second+2
|
||||
factor_second32 entry
|
||||
lb0 stz year+2
|
||||
lda year
|
||||
bpl lb0a
|
||||
dec year+2
|
||||
lb0a stz month+2
|
||||
stz day+2
|
||||
lda day
|
||||
bpl lb0b
|
||||
dec day+2
|
||||
lb0b stz hour+2
|
||||
lda hour
|
||||
bpl lb0c
|
||||
dec hour+2
|
||||
lb0c stz minute+2
|
||||
lda minute
|
||||
bpl lb0e
|
||||
dec minute+2
|
||||
;
|
||||
; adjust for out-of-range month values
|
||||
;
|
||||
lb0e lda month
|
||||
bpl lb0f
|
||||
clc
|
||||
adc #12
|
||||
sta month
|
||||
dec4 year
|
||||
bra lb0e
|
||||
lb0f sec
|
||||
sbc #12
|
||||
bmi lb0x
|
||||
sta month
|
||||
inc4 year
|
||||
bra lb0e
|
||||
;
|
||||
; compute the # of days since 13 Nov 1969
|
||||
;
|
||||
lb0x mul4 year,#365,count count := 365*year + day + 31*month
|
||||
add4 count,day
|
||||
mul4 month,#31,t1
|
||||
add4 count,t1
|
||||
sub4 count,#31
|
||||
move4 year,t2 t2 := year
|
||||
add4 year,#32800,t2 t2 := year + 32800 (so it is positive)
|
||||
lda month if January or February then
|
||||
cmp #3
|
||||
cmp #2
|
||||
bge lb1
|
||||
dec t2 year := year-1
|
||||
dec4 t2 year := year-1
|
||||
bra lb2 else
|
||||
lb1 mul4 month,#4,t1 count := count - (month*4+23) div 10
|
||||
add4 t1,#23
|
||||
lb1 mul4 month,#4,t1 count := count - (month*4+27) div 10
|
||||
add4 t1,#27
|
||||
div4 t1,#10
|
||||
sub4 count,t1
|
||||
lb2 lda t2 count := count + year div 4
|
||||
lsr A
|
||||
lsr A
|
||||
clc
|
||||
adc count
|
||||
sta count
|
||||
bcc lb3
|
||||
inc count+2
|
||||
lb3 add4 t2,#300 count := count -
|
||||
div4 t2,#100 ((300+year) div 100+1)*3 div 4
|
||||
lb2 div4 t2,#4,t1 count := count + (year+32800) div 4
|
||||
add4 count,t1
|
||||
add4 t2,#300 count := count -
|
||||
div4 t2,#100 ((300+year+32800) div 100+1)*3 div 4
|
||||
inc4 t2
|
||||
mul4 t2,#3
|
||||
div4 t2,#4
|
||||
sub4 count,t2
|
||||
sub4 count,#25516 subtract off days between 1 Jan 00 and
|
||||
! 1 Jan 70
|
||||
sub4 count,#25518-2+7954 subtract off days between 1 Jan 1900
|
||||
! and 13 Nov 1969, minus 2 to adjust for
|
||||
! skipped leap days in 1700 and 1800,
|
||||
! plus 7954 to adjust for leap days in
|
||||
! an additional 32800 years
|
||||
;
|
||||
; Convert to seconds and add in time of day in seconds
|
||||
;
|
||||
mul4 count,#24*60*60 convert to seconds
|
||||
mul4 hour,#3600,t1 add in hours*3600
|
||||
add4 count,t1
|
||||
lda count+2 convert to 64-bit count of seconds
|
||||
pha
|
||||
bpl lb3 if count is negative, negate it
|
||||
sub4 #0,count,count
|
||||
lb3 tsc compute count*24*60*60
|
||||
sec
|
||||
sbc #8
|
||||
tcs
|
||||
ph4 count
|
||||
ph4 #24*60*60
|
||||
_LongMul
|
||||
pla
|
||||
sta count
|
||||
pla
|
||||
sta count+2
|
||||
pla
|
||||
sta count+4
|
||||
pla
|
||||
sta count+6
|
||||
pla
|
||||
bpl lb4 if count was negative, negate result
|
||||
negate8 count
|
||||
lb4 mul4 hour,#3600,t1 add in hours*3600
|
||||
jsr add_t1_to_count
|
||||
mul4 minute,#60,t1 add in minutes*60
|
||||
add4 count,t1
|
||||
add4 count,second add in seconds
|
||||
jsr add_t1_to_count
|
||||
move4 second,t1 add in seconds
|
||||
;
|
||||
; Add t1 (4 bytes) to count (8 bytes).
|
||||
; (This is called as a subroutine and also run at the end of factor.)
|
||||
;
|
||||
add_t1_to_count anop
|
||||
clc
|
||||
lda t1
|
||||
adc count
|
||||
sta count
|
||||
lda t1+2
|
||||
tax
|
||||
adc count+2
|
||||
sta count+2
|
||||
lda #0
|
||||
txy
|
||||
bpl ad1
|
||||
dec a
|
||||
ad1 tay
|
||||
adc count+4
|
||||
sta count+4
|
||||
tya
|
||||
adc count+6
|
||||
sta count+6
|
||||
rts
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* ~get_tz_offset - get current time zone offset from UTC
|
||||
*
|
||||
* Outputs:
|
||||
* A-X - time zone offset from UTC
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
~get_tz_offset private
|
||||
lda >__useTimeTool if not using time tool
|
||||
beq no_tz assume we have no TZ offset
|
||||
|
||||
pha make space for TZ prefs
|
||||
pha
|
||||
pea 1 get one record element only (TZ offset)
|
||||
|
||||
tsc get time zone preference
|
||||
inc a
|
||||
pea 0
|
||||
pha
|
||||
_tiGetTimePrefs
|
||||
pla
|
||||
bcc have_tz
|
||||
pla
|
||||
pla
|
||||
lda #0 assume 0 offset if TZ info not available
|
||||
no_tz tax
|
||||
rts
|
||||
|
||||
have_tz pha determine if it's daylight savings
|
||||
ph2 #$5E
|
||||
_ReadBParam
|
||||
pla
|
||||
lsr a
|
||||
lsr a
|
||||
bcs ret
|
||||
|
||||
; clc
|
||||
lda #60*60 adjust for DST (+1 hour) if needed
|
||||
adc 1,s
|
||||
sta 1,s
|
||||
lda #0
|
||||
adc 3,s
|
||||
sta 3,s
|
||||
|
||||
ret pla return offset value
|
||||
plx
|
||||
rts
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* gmlocaltime_tm - struct tm used by gmtime and localtime
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
gmlocaltime_tm private
|
||||
ds 9*2
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* struct tm *gmtime(t)
|
||||
* time_t *t;
|
||||
*
|
||||
* Inputs:
|
||||
* t - pointer to # of seconds since 13 Nov 1969
|
||||
*
|
||||
* Outputs:
|
||||
* returns a pointer to a time record for UTC time
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
gmtime start
|
||||
t equ 6
|
||||
|
||||
phd
|
||||
tsc
|
||||
tcd
|
||||
ldy #2 dereference the pointer to time_t
|
||||
lda [t],Y
|
||||
tax
|
||||
lda [t]
|
||||
tay
|
||||
pld
|
||||
|
||||
phb
|
||||
pla move return address
|
||||
sta 3,s
|
||||
pla
|
||||
sta 3,s
|
||||
plb
|
||||
|
||||
ph4 #gmlocaltime_tm push address of struct tm to use
|
||||
pea 0 push tm_isdst value (no DST for UTC)
|
||||
phx push time_t value to convert
|
||||
phy
|
||||
|
||||
jsr ~get_tz_offset push time zone offset
|
||||
phx
|
||||
pha
|
||||
|
||||
doit jsl ~gmlocaltime use common gmtime/localtime code
|
||||
rtl
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
@ -289,106 +497,172 @@ lb3 add4 t2,#300 count := count -
|
||||
* time_t *t;
|
||||
*
|
||||
* Inputs:
|
||||
* t - # seconds since 1 Jan 1970
|
||||
* t - pointer to # of seconds since 13 Nov 1969
|
||||
*
|
||||
* Outputs:
|
||||
* returns a pointer to a time record for local time
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
localtime start
|
||||
using TimeCommon
|
||||
t equ 6
|
||||
|
||||
phd
|
||||
tsc
|
||||
tcd
|
||||
ldy #2 dereference the pointer to time_t
|
||||
lda [t],Y
|
||||
tax
|
||||
lda [t]
|
||||
tay
|
||||
pld
|
||||
|
||||
phb
|
||||
pla move return address
|
||||
sta 3,s
|
||||
pla
|
||||
sta 3,s
|
||||
|
||||
lda #-1 default DST setting = -1 (unknown)
|
||||
cpy lasttime determine DST setting, if we can
|
||||
bne lb1
|
||||
cpx lasttime+2
|
||||
bne lb1
|
||||
lda lastDST
|
||||
lb1 plb
|
||||
|
||||
ph4 #gmlocaltime_tm push address of struct tm to use
|
||||
pha push tm_isdst value
|
||||
phx push time_t value to convert
|
||||
phy
|
||||
pea 0 no time zone offset
|
||||
pea 0
|
||||
jsl ~gmlocaltime use common gmtime/localtime code
|
||||
rtl
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* ~gmlocaltime - common code for gmtime and localtime
|
||||
*
|
||||
* Inputs:
|
||||
* tz_offset - offset of local time from desired time zone
|
||||
* t - time_t value (# of seconds since 13 Nov 1969)
|
||||
* isdst - value for tm_isdst flag
|
||||
* tm - pointer to struct tm for result
|
||||
*
|
||||
* Outputs:
|
||||
* returns a pointer to a time record
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
localtime start
|
||||
gmtime entry
|
||||
~gmlocaltime private
|
||||
using TimeCommon
|
||||
|
||||
csubroutine (4:t),0
|
||||
csubroutine (4:tz_offset,4:t,2:isdst,4:tm),0
|
||||
phb
|
||||
phk
|
||||
plb
|
||||
|
||||
ldy #2 dereference the pointer
|
||||
lda [t],Y
|
||||
tax
|
||||
lda [t]
|
||||
sta t
|
||||
stx t+2
|
||||
|
||||
ldy #-1 default DST setting = -1 (unknown)
|
||||
cmp lasttime determine DST setting, if we can
|
||||
bne lb0
|
||||
cpx lasttime+2
|
||||
bne lb0
|
||||
ldy lastDST
|
||||
lb0 sty tm_isdst
|
||||
|
||||
lda #69 find the year
|
||||
sta year
|
||||
lda #1
|
||||
sta month
|
||||
sta day
|
||||
stz month
|
||||
stz hour
|
||||
stz minute
|
||||
stz second
|
||||
lda tz_offset
|
||||
sta second
|
||||
lda tz_offset+2
|
||||
sta second+2
|
||||
lb1 inc year
|
||||
jsr factor
|
||||
jsr factor_second32
|
||||
lda count+4
|
||||
bne lb1b
|
||||
lda count+2
|
||||
cmp t+2
|
||||
bne lb1a
|
||||
lda count
|
||||
cmp t
|
||||
lb1a ble lb1
|
||||
dec year
|
||||
lb1b dec year
|
||||
lb2 inc month find the month
|
||||
jsr factor
|
||||
jsr factor_second32
|
||||
lda count+4
|
||||
bmi lb2
|
||||
bne lb2b
|
||||
lda count+2
|
||||
cmp t+2
|
||||
bne lb2a
|
||||
lda count
|
||||
cmp t
|
||||
lb2a ble lb2
|
||||
dec month
|
||||
jsr factor recompute the factor
|
||||
lb2b dec month
|
||||
jsr factor_second32 recompute the factor
|
||||
lda year set the year
|
||||
sta tm_year
|
||||
ldy #tm_year
|
||||
sta [tm],y
|
||||
lda month set the month
|
||||
dec A
|
||||
sta tm_mon
|
||||
ldy #tm_mon
|
||||
sta [tm],y
|
||||
ph4 <t save original t value
|
||||
sub4 t,count find the number of seconds
|
||||
move4 t,t1
|
||||
div4 t,#60
|
||||
mul4 t,#60,t2
|
||||
sub4 t1,t2
|
||||
lda t1
|
||||
sta tm_sec
|
||||
ldy #tm_sec
|
||||
sta [tm],y
|
||||
move4 t,t1 find the number of minutes
|
||||
div4 t,#60
|
||||
mul4 t,#60,t2
|
||||
sub4 t1,t2
|
||||
lda t1
|
||||
sta tm_min
|
||||
ldy #tm_min
|
||||
sta [tm],y
|
||||
move4 t,t1 find the number of hours
|
||||
div4 t,#24
|
||||
mul4 t,#24,t2
|
||||
sub4 t1,t2
|
||||
lda t1
|
||||
sta tm_hour
|
||||
ldy #tm_hour
|
||||
sta [tm],y
|
||||
lda t set the day
|
||||
inc A
|
||||
sta tm_mday
|
||||
ph4 #tm_sec set the day of week/year
|
||||
jsl mktime
|
||||
lla t,tm_sec
|
||||
ldy #tm_mday
|
||||
sta [tm],y
|
||||
pl4 t restore original t value
|
||||
stz month compute the days since the start of the
|
||||
jsr factor_second32 year (in desired time zone)
|
||||
sub4 t,count,count
|
||||
div4 count,#60*60*24
|
||||
ldy #tm_yday set the day of year
|
||||
lda count
|
||||
sta [tm],y
|
||||
lb3 cmpl t,#7*3000*60*60*24 compute the day of week
|
||||
blt lb3a
|
||||
sub4 t,#7*3000*60*60*24
|
||||
bra lb3
|
||||
lb3a add4 t,#4*60*60*24
|
||||
sec (adjust for time zone)
|
||||
lda t
|
||||
sbc tz_offset
|
||||
sta t
|
||||
lda t+2
|
||||
sbc tz_offset+2
|
||||
sta t+2
|
||||
div4 t,#60*60*24
|
||||
mod4 t,#7
|
||||
lda t set the day of week
|
||||
ldy #tm_wday
|
||||
sta [tm],y
|
||||
lda isdst set the DST flag
|
||||
ldy #tm_isdst
|
||||
sta [tm],y
|
||||
plb
|
||||
creturn 4:t
|
||||
|
||||
tm_sec ds 2 seconds 0..59
|
||||
tm_min ds 2 minutes 0..59
|
||||
tm_hour ds 2 hours 0..23
|
||||
tm_mday ds 2 day 1..31
|
||||
tm_mon ds 2 month 0..11
|
||||
tm_year ds 2 year 70..200 (1900=0)
|
||||
tm_wday ds 2 day of week 0..6 (Sun = 0)
|
||||
tm_yday ds 2 day of year 0..365
|
||||
tm_isdst ds 2 daylight savings? 1 = yes, 0 = no
|
||||
creturn 4:tm
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
@ -402,7 +676,7 @@ tm_isdst ds 2 daylight savings? 1 = yes, 0 = no
|
||||
* Outputs:
|
||||
* tmptr->wday - day of week
|
||||
* tmptr->yday - day of year
|
||||
* returns the ime in seconds since 1 Jan 1970
|
||||
* returns the ime in seconds since 13 Nov 1969
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
@ -416,16 +690,12 @@ temp2 equ 5 temp variable
|
||||
phk
|
||||
plb
|
||||
|
||||
lla temp,-1 assume we can't do it
|
||||
ldy #10 error if year < 70
|
||||
ldy #tm_year set time parameters
|
||||
lda [tmptr],Y
|
||||
sta year
|
||||
cmp #70
|
||||
jlt lb1
|
||||
dey set the other time parameters
|
||||
dey
|
||||
dey
|
||||
lda [tmptr],Y
|
||||
inc A
|
||||
sta month
|
||||
dey
|
||||
dey
|
||||
@ -441,24 +711,22 @@ temp2 equ 5 temp variable
|
||||
sta minute
|
||||
lda [tmptr]
|
||||
sta second
|
||||
jsr factor compute seconds since 1970
|
||||
move4 count,temp save the value for later return
|
||||
lda #1 compute the days since the start of the
|
||||
sta month year
|
||||
sta day
|
||||
jsr factor
|
||||
sub4 temp,count,count
|
||||
div4 count,#60*60*24
|
||||
ldy #14 set the days
|
||||
lda count
|
||||
sta [tmptr],Y
|
||||
div4 temp,#60*60*24,temp2 compute the day of week
|
||||
add4 temp2,#4
|
||||
mod4 temp2,#7
|
||||
lda temp2 set the day of week
|
||||
ldy #12
|
||||
sta [tmptr],Y
|
||||
|
||||
jsr factor compute seconds since 13 Nov 1969
|
||||
lda count+4 if time is unrepresentable
|
||||
ora count+6
|
||||
beq lb0
|
||||
lda #-1 return -1
|
||||
sta temp
|
||||
sta temp+2
|
||||
brl lb1
|
||||
lb0 move4 count,temp save the value for later return
|
||||
ph4 <tmptr recompute struct tm values
|
||||
ldy #tm_isdst
|
||||
lda [tmptr],y
|
||||
pha
|
||||
ph4 <temp
|
||||
ph4 #0
|
||||
jsl ~gmlocaltime
|
||||
lb1 plb
|
||||
creturn 4:temp
|
||||
end
|
||||
@ -494,20 +762,16 @@ time start
|
||||
and #$00FF
|
||||
inc A
|
||||
sta day
|
||||
lda 5,S set the month
|
||||
and #$FF00
|
||||
xba
|
||||
inc A
|
||||
lda 6,S set the month
|
||||
and #$00FF
|
||||
sta month
|
||||
lda 3,S set the year
|
||||
and #$FF00
|
||||
xba
|
||||
lda 4,S set the year
|
||||
and #$00FF
|
||||
sta year
|
||||
lda 3,S set the hour
|
||||
and #$00FF
|
||||
sta hour
|
||||
lda 1,S set the minute
|
||||
xba
|
||||
lda 2,S set the minute
|
||||
and #$00FF
|
||||
sta minute
|
||||
pla set the second
|
||||
@ -517,7 +781,13 @@ time start
|
||||
pla
|
||||
pla
|
||||
jsr factor convert the seconds
|
||||
lda tptr if tptr <> nil then
|
||||
lda count+4 if time is unrepresentable
|
||||
ora count+6
|
||||
beq lb0
|
||||
lda #-1 set return value to -1
|
||||
sta count
|
||||
sta count+2
|
||||
lb0 lda tptr if tptr <> nil then
|
||||
ora tptr+2
|
||||
beq lb1
|
||||
ldy #2 place the result there
|
||||
@ -544,6 +814,70 @@ lb1 lda count
|
||||
creturn 4:tptr
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* int timespec_get(struct timespec *ts, int base);
|
||||
*
|
||||
* Inputs:
|
||||
* ts - pointer to structure for result
|
||||
* base - requested time base
|
||||
*
|
||||
* Outputs:
|
||||
* *tptr - the requested time (if successful)
|
||||
* returns base if successful, or 0 otherwise
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
timespec_get start
|
||||
using TimeCommon
|
||||
tz_offset equ 1 time zone offset from UTC
|
||||
current_time equ 5 current time
|
||||
|
||||
TIME_UTC equ 1 UTC time base
|
||||
|
||||
tv_sec equ 0 struct timespec members
|
||||
tv_nsec equ 4
|
||||
|
||||
csubroutine (4:ts,2:base),8
|
||||
|
||||
lda base
|
||||
cmp #TIME_UTC
|
||||
bne err
|
||||
|
||||
ph4 #0 get current time (in count)
|
||||
jsl time
|
||||
sta current_time
|
||||
stx current_time+2
|
||||
and current_time+2 if time is not available
|
||||
inc a
|
||||
beq err report error
|
||||
|
||||
jsr ~get_tz_offset get time zone offset
|
||||
sta tz_offset
|
||||
stx tz_offset+2
|
||||
|
||||
sec adjust for time zone & store result
|
||||
lda current_time
|
||||
sbc tz_offset
|
||||
sta [ts]
|
||||
lda current_time+2
|
||||
sbc tz_offset+2
|
||||
ldy #tv_sec+2
|
||||
sta [ts],y
|
||||
|
||||
ldy #tv_nsec ts->tv_nsec = 0
|
||||
lda #0
|
||||
sta [ts],y
|
||||
iny
|
||||
iny
|
||||
sta [ts],y
|
||||
bra ret
|
||||
|
||||
err stz base unsupported base: return 0
|
||||
|
||||
ret creturn 2:base
|
||||
end
|
||||
|
||||
****************************************************************
|
||||
*
|
||||
* size_t strftime(
|
||||
@ -978,12 +1312,53 @@ Y_skip inx
|
||||
rts
|
||||
|
||||
;%z - offset from UTC, if available
|
||||
;we print nothing, because time zone info is not available
|
||||
fmt_z rts
|
||||
|
||||
;%Z - time zone name or abbreviation, if available
|
||||
;we print nothing, because time zone info is not available
|
||||
fmt_Z rts
|
||||
;we print the numeric offset for both, or nothing if time zone is not available
|
||||
fmt_z anop
|
||||
fmt_Z lda >__useTimeTool if not using Time Tool
|
||||
beq z_ret write nothing
|
||||
pea 0 push pointer to string buffer
|
||||
tdc
|
||||
clc
|
||||
adc #numstr
|
||||
pha
|
||||
pha make space for TZ preferences record
|
||||
pha
|
||||
pea 1 get one record element only (TZ offset)
|
||||
tsc get time zone preference
|
||||
inc a
|
||||
pea 0
|
||||
pha
|
||||
_tiGetTimePrefs
|
||||
pla
|
||||
bcc z_dst
|
||||
z_bail pla bail out in case of error
|
||||
pla
|
||||
pla
|
||||
pla
|
||||
z_ret rts
|
||||
z_dst ldy #tm_isdst adjust for DST (+1 hour) if needed
|
||||
lda [timeptr],y
|
||||
bmi z_bail bail out if DST is unknown
|
||||
beq z_fmtstr
|
||||
; clc
|
||||
pla
|
||||
adc #60*60
|
||||
tay
|
||||
pla
|
||||
adc #0
|
||||
pha
|
||||
phy
|
||||
z_fmtstr pea 0 no DST mangling
|
||||
_tiOffset2TimeZoneString get TZ offset string
|
||||
bcs z_ret
|
||||
ldx #1
|
||||
z_loop lda numstr,x print the digits
|
||||
jsr writech
|
||||
inx
|
||||
cpx #5+1
|
||||
blt z_loop
|
||||
rts
|
||||
|
||||
fmt_invalid rts
|
||||
|
||||
|
||||
56
time.macros
56
time.macros
@ -477,11 +477,6 @@
|
||||
~&SYSCNT ~RESTM
|
||||
MEND
|
||||
MACRO
|
||||
&LAB JLT &BP
|
||||
&LAB BGE *+5
|
||||
BRL &BP
|
||||
MEND
|
||||
MACRO
|
||||
&LAB LLA &AD1,&AD2
|
||||
&LAB ANOP
|
||||
LCLA &L
|
||||
@ -621,3 +616,54 @@
|
||||
&LAB LDX #$260B
|
||||
JSL $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&lab _tiStatus
|
||||
&lab ldx #$0638
|
||||
jsl $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&lab _tiGetTimePrefs
|
||||
&lab ldx #$0938
|
||||
jsl $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&lab _tiOffset2TimeZoneString
|
||||
&lab ldx #$1138
|
||||
jsl $E10000
|
||||
MEND
|
||||
MACRO
|
||||
&lab _LongMul
|
||||
&lab ldx #$0C0B
|
||||
jsl $E10000
|
||||
MEND
|
||||
macro
|
||||
&l negate8 &n1
|
||||
&l ~setm
|
||||
sec
|
||||
ldy #0
|
||||
tya
|
||||
sbc &n1
|
||||
sta &n1
|
||||
tya
|
||||
sbc &n1+2
|
||||
sta &n1+2
|
||||
tya
|
||||
sbc &n1+4
|
||||
sta &n1+4
|
||||
tya
|
||||
sbc &n1+6
|
||||
sta &n1+6
|
||||
~restm
|
||||
mend
|
||||
macro
|
||||
&l cmpl &n1,&n2
|
||||
lclb &yistwo
|
||||
&l ~setm
|
||||
~lda.h &n1
|
||||
~op.h cmp,&n2
|
||||
bne ~a&SYSCNT
|
||||
~lda &n1
|
||||
~op cmp,&n2
|
||||
~a&SYSCNT anop
|
||||
~restm
|
||||
mend
|
||||
|
||||
4
vars.asm
4
vars.asm
@ -23,7 +23,7 @@ Dummy start (dummy root segment)
|
||||
*
|
||||
****************************************************************
|
||||
*
|
||||
CVars start
|
||||
~CVars start
|
||||
|
||||
errno entry library error number
|
||||
ds 2
|
||||
@ -35,4 +35,6 @@ __cleanup entry function to clean up files at exit
|
||||
_toolErr entry last error in a tool call (C)
|
||||
~TOOLERROR entry last error in a tool call (Pascal)
|
||||
ds 2
|
||||
__useTimeTool entry use Time Tool in <time.h> functions?
|
||||
ds 2
|
||||
end
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user