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ROM Loader INT Management

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Modified ROM Loader to leave interrupts active when launching target image.
This commit is contained in:
Wayne Warthen
2019-02-20 11:46:29 -08:00
parent 0fe4c5e6f8
commit 9c43e63d1b
4 changed files with 6 additions and 9 deletions
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3
Source/CBIOS/cbios.asm
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@@ -1921,7 +1921,6 @@ INIT:
RST 08 ; DO IT
CALL NZ,PANIC ; BIG PROBLEM
LD (CCPBUF),HL ; SAVE THE ADDRESS (IN BIOS MEM)
;LD B,BF_SYSXCPY ; HBIOS FUNC: SYSTEM EXTENDED COPY
LD B,BF_SYSSETCPY ; HBIOS FUNC: SETUP BANK COPY
LD A,(BNKUSER) ; GET USER BANK
LD E,A ; E = SOURCE (USER BANK)
@@ -1929,11 +1928,9 @@ INIT:
LD D,A ; D = DEST (BIOS BANK)
LD HL,CCP_SIZ ; HL = COPY LEN = SIZE OF COMMAND PROCESSOR
RST 08 ; DO IT
;LD B,BF_SYSCPY ; HBIOS FUNC: SYSTEM COPY
LD B,BF_SYSBNKCPY ; HBIOS FUNC: PERFORM BANK COPY
LD HL,CCP_LOC ; COPY FROM CCP LOCATION IN USR BANK
LD DE,(CCPBUF) ; TO ALLOCATED LOCATION IN HB BANK
;LD IX,CCP_SIZ ; COPY CONTENTS OF COMMAND PROCESSOR
RST 08 ; DO IT
#ENDIF

2
Source/CBIOS/ver.inc
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@@ -2,4 +2,4 @@
#DEFINE RMN 9
#DEFINE RUP 1
#DEFINE RTP 0
#DEFINE BIOSVER "2.9.1-pre.9"
#DEFINE BIOSVER "2.9.1-pre.10"

8
Source/HBIOS/romldr.asm
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@@ -422,7 +422,7 @@ GOROM1: LD E,(HL) ; (1) EXEC ADR
CALL NEWLINE2
LD DE,BID_USR ; TARGET BANK ID
PUSH DE ; ... ON STACK
DI ; ENTER WITH INTS DISABLED
;DI ; ENTER WITH INTS DISABLED
JP $FFF7 ; UNA INTER-PAGE EXEC CHAIN
#ELSE
;
@@ -464,7 +464,7 @@ GOROM2: LD B,BF_SYSSETCPY ; HBIOS FUNC: SETUP BANK COPY
CALL NEWLINE2
LD A,BID_USR ; ACTIVATE USER BANK
POP HL ; RECOVER EXEC ADDRESS
DI ; ENTER WITH INTS DISABLED
;DI ; ENTER WITH INTS DISABLED
CALL HB_BNKCALL ; AND GO
HALT ; WE SHOULD NEVER RETURN!!!
#ENDIF
@@ -619,7 +619,7 @@ GOBOOTDISK:
PUSH HL ; PUT ON STACK FOR UNA CHAIN FUNC
LD DE,BID_USR ; TARGET BANK ID IS USER BANK
PUSH DE ; PUT ON STACK FOR UNA CHAIN FUNC
DI ; ENTER WITH INTS DISABLED
;DI ; ENTER WITH INTS DISABLED
JP $FFF7 ; UNA INTER-PAGE EXEC CHAIN
;
#ELSE
@@ -655,7 +655,7 @@ GOBOOTDISK:
; JUMP TO COLD BOOT ENTRY
LD A,BID_USR ; ACTIVATE USER BANK
LD HL,(BB_CPMENT) ; OS ENTRY ADDRESS
DI ; ENTER WITH INTS DISABLED
;DI ; ENTER WITH INTS DISABLED
CALL HB_BNKCALL ; AND GO
HALT ; WE SHOULD NEVER RETURN!!!
;

2
Source/HBIOS/ver.inc
View File

@@ -2,4 +2,4 @@
#DEFINE RMN 9
#DEFINE RUP 1
#DEFINE RTP 0
#DEFINE BIOSVER "2.9.1-pre.9"
#DEFINE BIOSVER "2.9.1-pre.10"