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Fix gem5 GDB debug

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Ciro Santilli
2018-02-28 03:24:28 +00:00
parent 13367a4a5e
commit 8a6dfdca43
1 changed files with 5 additions and 3 deletions
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8
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@@ -14,6 +14,7 @@ nographic=false
# Turned on by default since v4.12 # Turned on by default since v4.12
extra_append='nokaslr norandmaps printk.devkmsg=on printk.time=y' extra_append='nokaslr norandmaps printk.devkmsg=on printk.time=y'
extra_flags='' extra_flags=''
extra_flags_qemu=''
gem5=false gem5=false
gem5opts='' gem5opts=''
initrd=false initrd=false
@@ -27,7 +28,7 @@ while getopts a:c:Dde:G:giknt:x OPT; do
cpus="$OPTARG" cpus="$OPTARG"
;; ;;
d) d)
extra_flags="$extra_flags -S -s" extra_flags_qemu="$extra_flags -S -s"
;; ;;
D) D)
debug_vm='gdb -q -ex start --args' debug_vm='gdb -q -ex start --args'
@@ -39,7 +40,7 @@ while getopts a:c:Dde:G:giknt:x OPT; do
extra_append="$extra_append kgdbwait" extra_append="$extra_append kgdbwait"
# For those who want to try KDB. # For those who want to try KDB.
#extra_append="$extra_append kgdbwait kgdboc=kbd" #extra_append="$extra_append kgdbwait kgdboc=kbd"
extra_flags="$extra_flags -serial tcp::1234,server,nowait" extra_flags_qemu="$extra_flags -serial tcp::1234,server,nowait"
kgdb=true kgdb=true
;; ;;
g) g)
@@ -53,7 +54,7 @@ while getopts a:c:Dde:G:giknt:x OPT; do
;; ;;
n) n)
extra_append="$extra_append console=ttyS0" extra_append="$extra_append console=ttyS0"
extra_flags="$extra_flags -nographic" extra_flags_qemu="$extra_flags -nographic"
nographic=true nographic=true
;; ;;
esac esac
@@ -94,6 +95,7 @@ $extra_flags \
fi fi
else else
buildroot_out_dir="./buildroot/output.${arch}~" buildroot_out_dir="./buildroot/output.${arch}~"
extra_flags="$extra_flags_qemu $extra_flags"
images_dir="$buildroot_out_dir/images" images_dir="$buildroot_out_dir/images"
qemu_common="\ qemu_common="\
$debug_vm \ $debug_vm \