So, gcj still uses boehm-gc 6.3-hacked-to-bits. Is there any chance of bringing it up to date (at least version 6.7)?
I suggest to use boehms-gc branch for public test of 6.7 import, this way you could test how the newer collector operates as a libgcj runtime while I could test it as a host GCC collector at the same time. The test on the branch would help to sort out at least some of the problems before importing it directly to the mainline. How does it sound to you? -- Laurynas