From c2a53dc0e7a58c4ddab0354e5cf5d9cd0e7f3518 Mon Sep 17 00:00:00 2001 From: bryce Date: Mon, 21 May 2001 06:39:23 +0000 Subject: Initial revision git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42370 138bc75d-0d04-0410-961f-82ee72b054a4 --- boehm-gc/doc/README.hp | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 boehm-gc/doc/README.hp (limited to 'boehm-gc/doc/README.hp') diff --git a/boehm-gc/doc/README.hp b/boehm-gc/doc/README.hp new file mode 100644 index 00000000000..caa8bdd19f5 --- /dev/null +++ b/boehm-gc/doc/README.hp @@ -0,0 +1,18 @@ +Dynamic loading support requires that executables be linked with -ldld. +The alternative is to build the collector without defining DYNAMIC_LOADING +in gcconfig.h and ensuring that all garbage collectable objects are +accessible without considering statically allocated variables in dynamic +libraries. + +The collector should compile with either plain cc or cc -Ae. Cc -Aa +fails to define _HPUX_SOURCE and thus will not configure the collector +correctly. + +Incremental collection support was reccently added, and should now work. + +In spite of past claims, pthread support under HP/UX 11 should now work. +Define GC_HPUX_THREADS for the build. Incremental collection still does not +work in combination with it. + +The stack finding code can be confused by putenv calls before collector +initialization. Call GC_malloc or GC_init before any putenv calls. -- cgit v1.2.1