Date: 14 Nov 2002 15:15:21 +0100 From: "Georg-W. Koltermann" <g.w.k@web.de> To: freebsd-java@freebsd.org Subject: Trying to compile HotSpot on 4.7-STABLE Message-ID: <1037283323.18267.30.camel@hunter.muc.macsch.com>
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Hi,
after suffering from slowness and crashes in the together modeling tool
for long enough, I decided to be adventurous and try to compile HotSpot.
I upgraded to 4.7-STABLE to get the very latest libc_r.
I compiled and installed jdk-1.3.1p7_2. Then I went to
/usr/ports/java/jdk13/work/hotspot1.3.1 and called
sh build/bsd/build.sh debug $PWD
as directed by the instruction in BUILD. I had to modify
check_os_version in hotspot1.3.1/build/bsd/makefiles/top.make so that it
would pass on 4.7-STABLE.
Now during compilation I get:
Compiling /usr/ports/java/jdk13/work/hotspot1.3.1/src/share/vm/runtime/functionAtStart.cpp
In file included from ../generated/incls/_functionAtStart.cpp.incl:2,
from /usr/ports/java/jdk13/work/hotspot1.3.1/src/share/vm/runtime/functionAtStart.cpp:18:
/usr/ports/java/jdk13/work/hotspot1.3.1/src/share/vm/utilities/globalDefinitions_gcc.hpp:91: integer constant out of range
/usr/ports/java/jdk13/work/hotspot1.3.1/src/share/vm/utilities/globalDefinitions_gcc.hpp:92: integer constant out of range
/usr/ports/java/jdk13/work/hotspot1.3.1/src/share/vm/utilities/globalDefinitions_gcc.hpp: In function `int g_isnan(double)':
/usr/ports/java/jdk13/work/hotspot1.3.1/src/share/vm/utilities/globalDefinitions_gcc.hpp:107: implicit declaration of function `int isnand(...)'
gmake[2]: *** [functionAtStart.o] Fehler 1
gmake[2]: Verlassen des Verzeichnisses Verzeichnis »/usr/ports/java/jdk13/work/hotspot1.3.1/bsd_i486_compiler2/debug«
The problematic lines in globalDefinitions_gcc.hpp are:
#ifdef LINUX //-billh
const int64_t min_jlong = 0x8000000000000000LL;
const int64_t max_jlong = 0x7fffffffffffffffLL;
#else
const jlong min_jlong = 0x8000000000000000L;
const jlong max_jlong = 0x7fffffffffffffffL;
#endif
I can of course copy the 'LL' notation to the non-LINUX case to make it
compile, but I'm getting a little nervous that something goes wrong
here. The #ifdef is marked by Bill Huey and I assume he #ifdef'ed the
lines carefully, the way they should be.
Should I #define LINUX ? Would this be solved if I use GCC31?
--
Regards,
Georg.
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