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fix and enable i386 support

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This gives ~5K size reduction with bc3.1.
Today no one uses pre-i386 CPUs so there is no good
reason against having an extra optimization.
This commit is contained in:
Stas Sergeev 2017-09-26 03:10:43 +03:00 committed by Kenneth J Davis
parent 8187fd8153
commit 44cf0a17a1
3 changed files with 9 additions and 7 deletions
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4
config.b
View File

@ -105,9 +105,9 @@ set XUPX=upx --8086 --best
:* select your default target: required CPU and what FAT system to support :* select your default target: required CPU and what FAT system to support
:********************************************************************** :**********************************************************************
set XCPU=86 :- set XCPU=86
:- set XCPU=186 :- set XCPU=186
:- set XCPU=386 set XCPU=386
:- set XFAT=16 :- set XFAT=16
set XFAT=32 set XFAT=32

10
config.m
View File

@ -15,8 +15,8 @@ XNASM=nasm
#********************************************************************** #**********************************************************************
#- where is the BASE dir of your compiler(s) ?? #- where is the BASE dir of your compiler(s) ??
#********************************************************************** #**********************************************************************
# if WATCOM maybe you need to set your WATCOM environment variables # if WATCOM maybe you need to set your WATCOM environment variables
# and path # and path
ifndef WATCOM ifndef WATCOM
WATCOM=$(HOME)/watcom WATCOM=$(HOME)/watcom
@ -28,7 +28,7 @@ endif
#********************************************************************** #**********************************************************************
XUPX=upx --8086 --best XUPX=upx --8086 --best
# or use # or use
#unexport XUPX #unexport XUPX
# without the # if you don't want to use it # without the # if you don't want to use it
@ -52,9 +52,9 @@ XUPX=upx --8086 --best
# select your default target: required CPU and what FAT system to support # select your default target: required CPU and what FAT system to support
#********************************************************************* #*********************************************************************
XCPU=86 # XCPU=86
# XCPU=186 # XCPU=186
# XCPU=386 XCPU=386
# XFAT=16 # XFAT=16
XFAT=32 XFAT=32

2
mkfiles/generic.mak
View File

@ -9,9 +9,11 @@ TARGETOPT=-1-
!if $(XCPU) == 186 !if $(XCPU) == 186
TARGETOPT=-1 TARGETOPT=-1
ALLCFLAGS=$(ALLCFLAGS) -DI186
!endif !endif
!if $(XCPU) == 386 !if $(XCPU) == 386
TARGETOPT=-3 TARGETOPT=-3
ALLCFLAGS=$(ALLCFLAGS) -DI386
!endif !endif
!if $(XFAT) == 32 !if $(XFAT) == 32