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Fix for gdbstub argument change in qemu 0.11. Rename qemu-gdb-nox target to qemu-nox-gdb because you frequently want to add the gdb part, but rarely the nox part.

This commit is contained in:
Austin Clements 2010-08-30 12:22:08 -04:00
parent b7a517f227
commit fe4623b99c
1 changed files with 7 additions and 3 deletions
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10
Makefile
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@ -141,6 +141,10 @@ bochs : fs.img xv6.img
# try to generate a unique GDB port
GDBPORT = $(shell expr `id -u` % 5000 + 25000)
# QEMU's gdb stub command line changed in 0.11
QEMUGDB = $(shell if qemu -help | grep -q '^-gdb'; \
then echo "-gdb tcp::$(GDBPORT)"; \
else echo "-s -p $(GDBPORT)"; fi)
QEMUOPTS = -smp 2 -hdb fs.img xv6.img
qemu: fs.img xv6.img
@ -154,11 +158,11 @@ qemu-nox: fs.img xv6.img
qemu-gdb: fs.img xv6.img .gdbinit
@echo "*** Now run 'gdb'." 1>&2
qemu -serial mon:stdio $(QEMUOPTS) -s -S -p $(GDBPORT)
qemu -serial mon:stdio $(QEMUOPTS) -S $(QEMUGDB)
qemu-gdb-nox: fs.img xv6.img .gdbinit
qemu-nox-gdb: fs.img xv6.img .gdbinit
@echo "*** Now run 'gdb'." 1>&2
qemu -nographic $(QEMUOPTS) -s -S -p $(GDBPORT)
qemu -nographic $(QEMUOPTS) -S $(QEMUGDB)
# CUT HERE
# prepare dist for students