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author | Jing Yu <jingyu@google.com> | 2009-11-05 15:11:04 -0800 |
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committer | Jing Yu <jingyu@google.com> | 2009-11-05 15:11:04 -0800 |
commit | df62c1c110e8532b995b23540b7e3695729c0779 (patch) | |
tree | dbbd4cbdb50ac38011e058a2533ee4c3168b0205 /gcc-4.2.1/boehm-gc/doc/README.hp | |
parent | 8d401cf711539af5a2f78d12447341d774892618 (diff) | |
download | toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.tar.gz toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.tar.bz2 toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.zip |
Check in gcc sources for prebuilt toolchains in Eclair.
Diffstat (limited to 'gcc-4.2.1/boehm-gc/doc/README.hp')
-rw-r--r-- | gcc-4.2.1/boehm-gc/doc/README.hp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc-4.2.1/boehm-gc/doc/README.hp b/gcc-4.2.1/boehm-gc/doc/README.hp new file mode 100644 index 000000000..caa8bdd19 --- /dev/null +++ b/gcc-4.2.1/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. |