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Changed the build so that we boot via Phil's bootstrap code.

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This commit is contained in:
Warren Toomey
2016-03-24 17:38:27 +10:00
parent bd13e31f4e
commit 8d69dd6d13
2 changed files with 17 additions and 11 deletions
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24
build/Makefile
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@@ -22,7 +22,7 @@ TESTDIR=tests
BINARIES=../binaries/
all: cmd others a.rim image.fs
all: cmd others a.ptr a.rim image.fs
# Make alternative everything: no dd but . and ..
alt: altcmd altothers alt/a.rim alt/image.fs
@@ -42,23 +42,28 @@ dist: all alt
mkdir -p $(BINARIES)/alt
cp image.fs $(BINARIES)/orig
cp a.rim $(BINARIES)/orig
cp a.ptr $(BINARIES)/orig
cp unixv0.simh $(BINARIES)/orig
cp alt/image.fs $(BINARIES)/alt
cp alt/a.rim $(BINARIES)/alt
cp alt/a.ptr $(BINARIES)/alt
cp alt/unixv0.simh $(BINARIES)/alt
# Warm boot Unix kernel: boots into init and a login prompt
a.rim:
$(AS) -f rim -o a.rim $(SYSSRC)/sop.s $(SYSSRC)/s[1-8].s
a.ptr:
$(AS) -f ptr -o a.ptr $(SYSSRC)/sop.s $(SYSSRC)/s[1-8].s
$(AS) -n -f list -o a.lst $(SYSSRC)/sop.s $(SYSSRC)/s[1-8].s
# Alternative kernel: no dd, but . and ..
alt/a.rim:
$(AS) -f rim -o alt/a.rim $(SYSSRC)/sop.s $(SYSSRC)/s1.s \
alt/a.ptr:
$(AS) -f ptr -o alt/a.ptr $(SYSSRC)/sop.s $(SYSSRC)/s1.s \
$(ALTSRC)/s2.s $(SYSSRC)/s[3-8].s
$(AS) -n -f list -o alt/a.lst $(SYSSRC)/sop.s $(SYSSRC)/s1.s \
$(ALTSRC)/s2.s $(SYSSRC)/s[3-8].s
# Phil's bootstrap code
a.rim: $(SYSSRC)/sop.s $(OTHERSRC)/pbboot.s
$(AS) -f rim -o a.rim $(SYSSRC)/sop.s $(OTHERSRC)/pbboot.s
# Cold boot Unix kernel: attempts to build a minimal filesystem.
# Don't use this one!
coldboot:
@@ -67,16 +72,17 @@ coldboot:
# Filesystem image
image.fs: cmd others
$(MKFS) proto
$(MKFS) -k a.ptr proto
$(FSCK) image.fs
# Alternate filesystem image: . and .. but no dd
alt/image.fs: altcmd altothers
$(MKFS) -1 -2 -3 -o alt/image.fs alt/proto
$(MKFS) -1 -2 -3 -o alt/image.fs -k alt/a.ptr alt/proto
$(FSCK) -3 alt/image.fs
clean:
rm -f a.rim image.fs a.lst n.out alt/image.fs alt/a.rim alt/a.lst
rm -f a.rim image.fs a.lst n.out a.ptr
rm -f alt/image.fs alt/a.ptr alt/a.lst
rm -rf $(BINDIR) $(TESTDIR)
rm -rf $(BINARIES)

4
build/unixv0.simh
View File

@@ -25,7 +25,7 @@ set dt disa
# show device settings:
show dev
# load and start the system:
# load and run the bootstrap code
load -S a.rim
dep pc 0100
dep pc 010000
go