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| author | bryce <bryce@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-05-21 06:39:23 +0000 |
|---|---|---|
| committer | bryce <bryce@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-05-21 06:39:23 +0000 |
| commit | c2a53dc0e7a58c4ddab0354e5cf5d9cd0e7f3518 (patch) | |
| tree | 74fdbde7939a341e9ef653b68f90004a5beb56a6 /boehm-gc/doc/README.hp | |
| parent | 049aa99b430507e2aec2c42901c6a51591a99ec1 (diff) | |
| download | gcc-c2a53dc0e7a58c4ddab0354e5cf5d9cd0e7f3518.tar.gz | |
Initial revision
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42370 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'boehm-gc/doc/README.hp')
| -rw-r--r-- | boehm-gc/doc/README.hp | 18 |
1 files changed, 18 insertions, 0 deletions
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. |