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Make _printf() __fastcall__

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git-svn-id: svn://svn.cc65.org/cc65/trunk@507 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2000-12-01 10:21:18 +00:00
parent 88fc6399db
commit 27f600e986
3 changed files with 12 additions and 11 deletions
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2
libsrc/common/_printf.h
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@@ -34,7 +34,7 @@ struct outdesc {
/* Internal formatting routine */ /* Internal formatting routine */
int _printf (struct outdesc* d, const char* format, va_list ap); int __fastcall__ _printf (struct outdesc* d, const char* format, va_list ap);

13
libsrc/common/_printf.s
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@@ -241,16 +241,17 @@ __printf:
; Save the register bank variables into the save area ; Save the register bank variables into the save area
ldx #5 pha ; Save low byte of ap
Save: lda regbank,x ldy #5
sta RegSave,x Save: lda regbank,y
dex sta RegSave,y
dey
bpl Save bpl Save
; Get the parameters from the stack ; Get the parameters from the stack
jsr popax ; Argument list pointer pla ; Restore low byte of ap
sta ArgList sta ArgList ; Argument list pointer
stx ArgList+1 stx ArgList+1
jsr popax ; Format string jsr popax ; Format string

8
libsrc/common/printf.s
View File

@@ -60,15 +60,15 @@ _printf:
lda (ptr1),y lda (ptr1),y
jsr pushax jsr pushax
; Push the va_list ; Push va_list (last parameter to vfprintf)
lda ptr1 lda ptr1
ldx ptr1+1 ldx ptr1+1
jsr pushax jsr pushax
; Call vfprintf ; Call vfprintf
jsr _vfprintf jsr _vfprintf
; Cleanup the stack. We will return what we got from vfprintf ; Cleanup the stack. We will return what we got from vfprintf