diff options
| author | Helge Deller <deller@gmx.de> | 2022-08-05 09:08:41 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2022-08-05 10:43:48 +0200 |
| commit | 481730378db534d0816a68b4650864ad9db17f0f (patch) | |
| tree | 4d446993c0558863ada1b570ae2661dc393b95dd | |
| parent | b7736781cb0c3386343f1360308f7f1296f4cacd (diff) | |
| download | palo-481730378db534d0816a68b4650864ad9db17f0f.tar.gz | |
ipl: Add check to avoid __udivdi3 and __umoddi3 in palo ipl code
Add a Makefile check to abort the make if we find those millicode
routines in the palo binary.
Signed-off-by: Helge Deller <deller@gmx.de>
| -rw-r--r-- | ipl/Makefile | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ipl/Makefile b/ipl/Makefile index 2254887..3409868 100644 --- a/ipl/Makefile +++ b/ipl/Makefile @@ -28,6 +28,7 @@ CROSS_COMPILE := $(call cc-cross-prefix, \ CC = ${CROSS_COMPILE}gcc AR = ar LD = ${CROSS_COMPILE}ld +OBJDUMP = ${CROSS_COMPILE}objdump ifneq ("$(wildcard /etc/debian_version)","") BLDINFO := $(shell echo https://parisc.wiki.kernel.org - `dpkg-parsechangelog -l../debian/changelog -SDate`) @@ -39,7 +40,7 @@ endif VPATH=../lib:. AFLAGS = -I../lib -CFLAGS = -DIPL_LOADER -I. -I../lib -I../include -O2 -mdisable-fpregs -Wall -fno-delete-null-pointer-checks -fno-builtin +CFLAGS = -DIPL_LOADER -I. -I../lib -I../include -O2 -mdisable-fpregs -Wall -fno-delete-null-pointer-checks -fno-builtin -mpa-risc-1-0 LDFLAGS = -N --section-start .init=0x60000 -e '$$START$$' all: iplelf @@ -49,6 +50,7 @@ iplelf: crt0.o ipl.a $(CC) $(CFLAGS) -c -o build.o build.c -rm -f build.c $(LD) $(LDFLAGS) -o iplelf crt0.o ipl.a build.o `$(CC) -print-libgcc-file-name` + $(OBJDUMP) -t iplelf | grep -E '__udivdi3|__umoddi3|__muldi3' && (echo "ERROR: Can not use __udivdi3 or __umoddi3 in palo ipl code" && false) || true ipl.a: $(OFILES) $(AR) rv ipl.a $? |