Date: Mon, 9 Sep 2002 10:38:47 -0700 (PDT) From: Matt Dillon <dillon@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern imgact_elf.c Message-ID: <200209091738.g89Hclvv045023@freefall.freebsd.org>
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dillon 2002/09/09 10:38:47 PDT
Modified files: (Branch: RELENG_4)
sys/kern imgact_elf.c
Log:
MFC partial reversion of previous commit, based on problems reported by
Alpha users and a long discussion with Peter Wemm. The jist of it is
that we can't trust any of the elf flags to determine what is data and
what is text so we use the old 'entry point in segment' method to
detect text vs data, and we can't calculate the actual data_size for
vmspace because break() depends on data_start + data_size pointing to
the end of the address space, so we use the last data segment (as before).
However, we were able to retain partial checking for RLIMIT_TEXT,
RLIMIT_DATA, and full checking for RLIMIT_VMEM.
Approved by: re
Revision Changes Path
1.73.2.11 +24 -18 src/sys/kern/imgact_elf.c
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