Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 8c4b25a5532c12089576b5bc234607e3d14d14af https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/8c4b25a5532c1208957... Author: Bob Westergaard bwestergaard@gmail.com Date: 2018-10-30 (Tue, 30 Oct 2018)
Changed paths: M platforms/Cross/plugins/IA32ABI/ia32abicc.c M platforms/Cross/plugins/IA32ABI/x64sysvabicc.c
Log Message: ----------- replace valloc() with mmap() when allocating executable pages for callbacks
Under linux, if SELinux is enabled (i.e. not permisive or disabled), then the heap memory allocated with vmalloc() and marked as executable with mprotect() will fail. In order to have this work with SELinux enabled (and not providing a module policy file to allow execheap) mmap() should be used.
Note, it might be possible to remove the stdlib.h and sys/mman.h header file references.
Commit: c7a9b1f28b01743dd86fc83c59e10f17c2fd2dbe https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/c7a9b1f28b01743dd86... Author: Eliot Miranda eliot.miranda@gmail.com Date: 2018-10-31 (Wed, 31 Oct 2018)
Changed paths: M platforms/Cross/plugins/IA32ABI/ia32abicc.c M platforms/Cross/plugins/IA32ABI/x64sysvabicc.c
Log Message: ----------- Merge pull request #299 from bwestergaard/ditch-valloc
replace valloc() with mmap() when allocating executable pages for cal…
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