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302964 |
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17-Jul-2016 |
dchagin |
MFC r302517:
Fix a copy/paste bug introduced during X86_64 Linuxulator work. FreeBSD support NX bit on X86_64 processors out of the box, for i386 emulation use READ_IMPLIES_EXEC flag, introduced in r302515.
While here move common part of mmap() and mprotect() code to the files in compat/linux to reduce code dupcliation between Linuxulator's.
MFC r302518, r302626:
Add linux_mmap.c to the appropriate conf/files.
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293575 |
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09-Jan-2016 |
dchagin |
MFC r283474:
Rework signal code to allow using it by other modules, like linprocfs:
1. Linux sigset always 64 bit on all platforms. In order to move Linux sigset code to the linux_common module define it as 64 bit int. Move Linux sigset manipulation routines to the MI path.
2. Move Linux signal number definitions to the MI path. In general, they are the same on all platforms except for a few signals.
3. Map Linux RT signals to the FreeBSD RT signals and hide signal conversion tables to avoid conversion errors.
4. Emulate Linux SIGPWR signal via FreeBSD SIGRTMIN signal which is outside of allowed on Linux signal numbers.
PR: 197216
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