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syscalls: Add a bunch of missing system calls.

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readlink, umask, truncate, ftruncate, mkdir, and getcwd.
This commit is contained in:
Michael Adler
2008-07-23 14:41:33 -07:00
parent 8c4f18f6f5
commit 2cd04fd6da
8 changed files with 121 additions and 20 deletions
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17
src/sim/syscall_emul.hh
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@@ -223,10 +223,22 @@ SyscallReturn munmapFunc(SyscallDesc *desc, int num,
SyscallReturn gethostnameFunc(SyscallDesc *desc, int num,
LiveProcess *p, ThreadContext *tc);
/// Target getcwd() handler.
SyscallReturn getcwdFunc(SyscallDesc *desc, int num,
LiveProcess *p, ThreadContext *tc);
/// Target unlink() handler.
SyscallReturn readlinkFunc(SyscallDesc *desc, int num,
LiveProcess *p, ThreadContext *tc);
/// Target unlink() handler.
SyscallReturn unlinkFunc(SyscallDesc *desc, int num,
LiveProcess *p, ThreadContext *tc);
/// Target mkdir() handler.
SyscallReturn mkdirFunc(SyscallDesc *desc, int num,
LiveProcess *p, ThreadContext *tc);
/// Target rename() handler.
SyscallReturn renameFunc(SyscallDesc *desc, int num,
LiveProcess *p, ThreadContext *tc);
@@ -242,6 +254,11 @@ SyscallReturn ftruncateFunc(SyscallDesc *desc, int num,
LiveProcess *p, ThreadContext *tc);
/// Target umask() handler.
SyscallReturn umaskFunc(SyscallDesc *desc, int num,
LiveProcess *p, ThreadContext *tc);
/// Target chown() handler.
SyscallReturn chownFunc(SyscallDesc *desc, int num,
LiveProcess *p, ThreadContext *tc);