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| author | Gabe Black <gblack@eecs.umich.edu> | 2009-02-27 09:25:33 -0800 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2009-02-27 09:25:33 -0800 |
| commit | 5c1cc99d486870bb6942980474b535ec0917f85c (patch) | |
| tree | 0093455fd607a68c0b60752f16a511046726321a /src | |
| parent | 04dbed79f8c9b3069644f60b7b1087df392edd59 (diff) | |
| download | gem5-5c1cc99d486870bb6942980474b535ec0917f85c.tar.xz | |
X86: Add a 32 bit mmap2 system call.
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/x86/linux/linux.hh | 2 | ||||
| -rw-r--r-- | src/arch/x86/linux/syscalls.cc | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/src/arch/x86/linux/linux.hh b/src/arch/x86/linux/linux.hh index c45caa19f..c6fe28318 100644 --- a/src/arch/x86/linux/linux.hh +++ b/src/arch/x86/linux/linux.hh @@ -136,6 +136,8 @@ class X86Linux32 : public Linux // static const int TGT_O_RSYNC = 0x00040000; //!< O_RSYNC static const int NUM_OPEN_FLAGS; + + static const unsigned TGT_MAP_ANONYMOUS = 0x20; }; #endif diff --git a/src/arch/x86/linux/syscalls.cc b/src/arch/x86/linux/syscalls.cc index 1d2d8d691..7969f2e41 100644 --- a/src/arch/x86/linux/syscalls.cc +++ b/src/arch/x86/linux/syscalls.cc @@ -696,7 +696,7 @@ SyscallDesc I386LinuxProcess::syscallDescs[] = { /* 189 */ SyscallDesc("putpmsg", unimplementedFunc), /* 190 */ SyscallDesc("vfork", unimplementedFunc), /* 191 */ SyscallDesc("ugetrlimit", unimplementedFunc), - /* 192 */ SyscallDesc("mmap2", unimplementedFunc), + /* 192 */ SyscallDesc("mmap2", mmapFunc<X86Linux32>), /* 193 */ SyscallDesc("truncate64", unimplementedFunc), /* 194 */ SyscallDesc("ftruncate64", unimplementedFunc), /* 195 */ SyscallDesc("stat64", unimplementedFunc), |