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code size optimization

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FeralChild64 committed 2021-02-08 18:52:14 +01:00
1 parent d1b19c8739
commit 2ea3ebe4b0
4 files changed
+28 -30
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Makefile
+1 -1
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@@ -394,7 +394,7 @@ $(DIR_M65)/kernal.seg_C $(DIR_M65)/KERNAL_C_combined.vs $(DIR_M65)/KERNAL_C_comb
$(DIR_M65)/kernal.seg_1 $(DIR_M65)/KERNAL_1_combined.vs $(DIR_M65)/KERNAL_1_combined.sym: \ $(DIR_M65)/kernal.seg_1 $(DIR_M65)/KERNAL_1_combined.vs $(DIR_M65)/KERNAL_1_combined.sym: \
$(TOOL_ASSEMBLER) $(TOOL_BUILD_SEGMENT) $(DEP_KERNAL) $(CFG_M65) $(GEN_STR_M65) $(DIR_M65)/KERNAL_0_combined.sym $(TOOL_ASSEMBLER) $(TOOL_BUILD_SEGMENT) $(DEP_KERNAL) $(CFG_M65) $(GEN_STR_M65) $(DIR_M65)/KERNAL_0_combined.sym
$(DIR_M65)/dos.seg_1 $(DIR_M65)/DOS_1_combined.vs $(DIR_M65)/DOS_1_combined.sym: \ $(DIR_M65)/dos.seg_1 $(DIR_M65)/DOS_1_combined.vs $(DIR_M65)/DOS_1_combined.sym: \
$(TOOL_ASSEMBLER) $(TOOL_BUILD_SEGMENT) $(DEP_DOS_M65) $(CFG_M65) $(TOOL_ASSEMBLER) $(TOOL_BUILD_SEGMENT) $(DEP_DOS_M65) $(CFG_M65) $(DIR_M65)/KERNAL_0_combined.sym
$(DIR_M65)/mon.seg_1 $(DIR_M65)/MON_1_combined.vs $(DIR_M65)/MON_1_combined.sym: \ $(DIR_M65)/mon.seg_1 $(DIR_M65)/MON_1_combined.vs $(DIR_M65)/MON_1_combined.sym: \
$(TOOL_ASSEMBLER) $(TOOL_BUILD_SEGMENT) $(DEP_MON_M65) $(CFG_M65) $(DIR_M65)/KERNAL_0_combined.sym $(DIR_M65)/BASIC_1_combined.sym $(TOOL_ASSEMBLER) $(TOOL_BUILD_SEGMENT) $(DEP_MON_M65) $(CFG_M65) $(DIR_M65)/KERNAL_0_combined.sym $(DIR_M65)/BASIC_1_combined.sym
$(DIR_M65)/zvm.seg_1 $(DIR_M65)/ZVM_1_combined.vs $(DIR_M65)/ZVM_1_combined.sym: \ $(DIR_M65)/zvm.seg_1 $(DIR_M65)/ZVM_1_combined.vs $(DIR_M65)/ZVM_1_combined.sym: \
src/dos_m65/dos_acptr_ciout.s → src/dos_m65/dos_acptr.s
+5 -29
View File
@@ -1,7 +1,6 @@
; ;
; Implementation of ACPTR/CIOUT commands. ; Implementation of ACPTR command. For detailed description see 'm65dos_bridge.s' file.
; For detailed description see 'm65dos_bridge.s' file.
; ;
@@ -54,6 +53,10 @@ dos_ACPTR_eoi:
clc clc
rts rts
; Retrieving bytes from the status string
dos_ACPTR_getsts_SD: ; get next byte of status - SD card dos_ACPTR_getsts_SD: ; get next byte of status - SD card
ldx SD_STATUS_IDX ldx SD_STATUS_IDX
@@ -75,35 +78,8 @@ dos_ACPTR_getsts_RD: ; get next byte of status - ram disk
lda RD_STATUS_STR,x lda RD_STATUS_STR,x
rts rts
dos_ACPTR_getsts_table: dos_ACPTR_getsts_table:
!word dos_ACPTR_getsts_SD !word dos_ACPTR_getsts_SD
!word dos_ACPTR_getsts_FD !word dos_ACPTR_getsts_FD
!word dos_ACPTR_getsts_RD !word dos_ACPTR_getsts_RD
dos_CIOUT:
; XXX provide implementation
sec
rts
kernalstatus_EOI:
; XXX reuse original code instead
lda IOSTATUS
ora #K_STS_EOI
sta IOSTATUS
rts
src/dos_m65/dos_ciout.s
+12
View File
@@ -0,0 +1,12 @@
;
; Implementation of ACPTR command. For detailed description see 'm65dos_bridge.s' file.
;
dos_CIOUT:
; XXX provide implementation
sec
rts
src/dos_m65/dos_imports.s
+10
View File
@@ -0,0 +1,10 @@
;; #IMPORT# KERNAL_0 = KERNAL_0_combined.sym
;
; Definitions for calling MEGA65 segment KERNAL_0 routines from DOS_1
;
;; #ALIAS# kernalstatus_EOI = KERNAL_0.kernalstatus_EOI
;; #ALIAS# kernalstatus_DEVICE_NOT_FOUND = KERNAL_0.kernalstatus_DEVICE_NOT_FOUND