From 3fa311e5acd58ce720014dd964728c2fa414ca6a Mon Sep 17 00:00:00 2001 From: Brandon Potter Date: Thu, 17 Mar 2016 10:22:39 -0700 Subject: syscall_emul: add many Linux kernel flags --- src/arch/x86/linux/linux.cc | 144 +++++++++++++++++++++++++++++++------------- 1 file changed, 102 insertions(+), 42 deletions(-) (limited to 'src/arch/x86/linux/linux.cc') diff --git a/src/arch/x86/linux/linux.cc b/src/arch/x86/linux/linux.cc index 1b6268d65..2eab555ce 100644 --- a/src/arch/x86/linux/linux.cc +++ b/src/arch/x86/linux/linux.cc @@ -44,34 +44,64 @@ // open(2) flags translation table SyscallFlagTransTable X86Linux64::openFlagTable[] = { #ifdef _MSC_VER - { TGT_O_RDONLY, _O_RDONLY }, - { TGT_O_WRONLY, _O_WRONLY }, - { TGT_O_RDWR, _O_RDWR }, - { TGT_O_APPEND, _O_APPEND }, - { TGT_O_CREAT, _O_CREAT }, - { TGT_O_TRUNC, _O_TRUNC }, - { TGT_O_EXCL, _O_EXCL }, + { X86Linux64::TGT_O_RDONLY, _O_RDONLY }, + { X86Linux64::TGT_O_WRONLY, _O_WRONLY }, + { X86Linux64::TGT_O_RDWR, _O_RDWR }, + { X86Linux64::TGT_O_CREAT, _O_CREAT }, + { X86Linux64::TGT_O_EXCL, _O_EXCL }, +#ifdef _O_NOCTTY + { X86Linux64::TGT_O_NOCTTY, _O_NOCTTY }, +#endif + { X86Linux64::TGT_O_TRUNC, _O_TRUNC }, + { X86Linux64::TGT_O_APPEND, _O_APPEND }, #ifdef _O_NONBLOCK - { TGT_O_NONBLOCK, _O_NONBLOCK }, + { X86Linux64::TGT_O_NONBLOCK, _O_NONBLOCK }, #endif -#ifdef _O_NOCTTY - { TGT_O_NOCTTY, _O_NOCTTY }, +#ifdef _O_DSYNC + { X86Linux64::TGT_O_DSYNC , _O_DSYNC }, +#endif + { X86Linux64::TGT_FASYNC, _O_ASYNC }, + { X86Linux64::TGT_O_DIRECT, _O_DIRECT }, + { X86Linux64::TGT_O_LARGEFILE, _O_LARGEFILE }, + { X86Linux64::TGT_O_DIRECTORY, _O_DIRECTORY }, + { X86Linux64::TGT_O_NOFOLLOW, _O_NOFOLLOW }, + { X86Linux64::TGT_O_NOATIME, _O_NOATIME }, +#ifdef _O_CLOEXEC + { X86Linux64::TGT_O_CLOEXEC, _O_CLOEXEC }, #endif #ifdef _O_SYNC - { TGT_O_SYNC, _O_SYNC }, + { X86Linux64::TGT_O_SYNC, _O_SYNC }, +#endif +#ifdef _O_PATH + { X86Linux64::TGT_O_PATH , _O_PATH }, #endif #else /* !_MSC_VER */ - { TGT_O_RDONLY, O_RDONLY }, - { TGT_O_WRONLY, O_WRONLY }, - { TGT_O_RDWR, O_RDWR }, - { TGT_O_APPEND, O_APPEND }, - { TGT_O_CREAT, O_CREAT }, - { TGT_O_TRUNC, O_TRUNC }, - { TGT_O_EXCL, O_EXCL }, - { TGT_O_NONBLOCK, O_NONBLOCK }, - { TGT_O_NOCTTY, O_NOCTTY }, + { X86Linux64::TGT_O_RDONLY, O_RDONLY }, + { X86Linux64::TGT_O_WRONLY, O_WRONLY }, + { X86Linux64::TGT_O_RDWR, O_RDWR }, + { X86Linux64::TGT_O_CREAT, O_CREAT }, + { X86Linux64::TGT_O_EXCL, O_EXCL }, + { X86Linux64::TGT_O_NOCTTY, O_NOCTTY }, + { X86Linux64::TGT_O_TRUNC, O_TRUNC }, + { X86Linux64::TGT_O_APPEND, O_APPEND }, + { X86Linux64::TGT_O_NONBLOCK, O_NONBLOCK }, +#ifdef O_DSYNC + { X86Linux64::TGT_O_DSYNC, O_DSYNC }, +#endif + { X86Linux64::TGT_FASYNC, O_ASYNC }, + { X86Linux64::TGT_O_DIRECT, O_DIRECT }, + { X86Linux64::TGT_O_LARGEFILE, O_LARGEFILE }, + { X86Linux64::TGT_O_DIRECTORY, O_DIRECTORY }, + { X86Linux64::TGT_O_NOFOLLOW, O_NOFOLLOW }, + { X86Linux64::TGT_O_NOATIME, O_NOATIME }, +#ifdef O_CLOEXEC + { X86Linux64::TGT_O_CLOEXEC, O_CLOEXEC }, +#endif #ifdef O_SYNC - { TGT_O_SYNC, O_SYNC }, + { X86Linux64::TGT_O_SYNC, O_SYNC }, +#endif +#ifdef O_PATH + { X86Linux64::TGT_O_PATH, O_PATH }, #endif #endif /* _MSC_VER */ }; @@ -83,34 +113,64 @@ const int X86Linux64::NUM_OPEN_FLAGS = // open(2) flags translation table SyscallFlagTransTable X86Linux32::openFlagTable[] = { #ifdef _MSC_VER - { TGT_O_RDONLY, _O_RDONLY }, - { TGT_O_WRONLY, _O_WRONLY }, - { TGT_O_RDWR, _O_RDWR }, - { TGT_O_APPEND, _O_APPEND }, - { TGT_O_CREAT, _O_CREAT }, - { TGT_O_TRUNC, _O_TRUNC }, - { TGT_O_EXCL, _O_EXCL }, + { X86Linux32::TGT_O_RDONLY, _O_RDONLY }, + { X86Linux32::TGT_O_WRONLY, _O_WRONLY }, + { X86Linux32::TGT_O_RDWR, _O_RDWR }, + { X86Linux32::TGT_O_CREAT, _O_CREAT }, + { X86Linux32::TGT_O_EXCL, _O_EXCL }, +#ifdef _O_NOCTTY + { X86Linux32::TGT_O_NOCTTY, _O_NOCTTY }, +#endif + { X86Linux32::TGT_O_TRUNC, _O_TRUNC }, + { X86Linux32::TGT_O_APPEND, _O_APPEND }, #ifdef _O_NONBLOCK - { TGT_O_NONBLOCK, _O_NONBLOCK }, + { X86Linux32::TGT_O_NONBLOCK, _O_NONBLOCK }, #endif -#ifdef _O_NOCTTY - { TGT_O_NOCTTY, _O_NOCTTY }, +#ifdef O_DSYNC + { X86Linux32::TGT_O_DSYNC, _O_DSYNC }, +#endif + { X86Linux32::TGT_FASYNC, _O_ASYNC }, + { X86Linux32::TGT_O_DIRECT, _O_DIRECT }, + { X86Linux32::TGT_O_LARGEFILE, _O_LARGEFILE }, + { X86Linux32::TGT_O_DIRECTORY, _O_DIRECTORY }, + { X86Linux32::TGT_O_NOFOLLOW, _O_NOFOLLOW }, + { X86Linux32::TGT_O_NOATIME, _O_NOATIME }, +#ifdef _O_CLOEXEC + { X86Linux32::TGT_O_CLOEXEC, _O_CLOEXEC }, #endif #ifdef _O_SYNC - { TGT_O_SYNC, _O_SYNC }, + { X86Linux32::TGT_O_SYNC, _O_SYNC }, +#endif +#ifdef _O_PATH + { X86Linux32::TGT_O_PATH, _O_PATH }, #endif #else /* !_MSC_VER */ - { TGT_O_RDONLY, O_RDONLY }, - { TGT_O_WRONLY, O_WRONLY }, - { TGT_O_RDWR, O_RDWR }, - { TGT_O_APPEND, O_APPEND }, - { TGT_O_CREAT, O_CREAT }, - { TGT_O_TRUNC, O_TRUNC }, - { TGT_O_EXCL, O_EXCL }, - { TGT_O_NONBLOCK, O_NONBLOCK }, - { TGT_O_NOCTTY, O_NOCTTY }, + { X86Linux32::TGT_O_RDONLY, O_RDONLY }, + { X86Linux32::TGT_O_WRONLY, O_WRONLY }, + { X86Linux32::TGT_O_RDWR, O_RDWR }, + { X86Linux32::TGT_O_CREAT, O_CREAT }, + { X86Linux32::TGT_O_EXCL, O_EXCL }, + { X86Linux32::TGT_O_NOCTTY, O_NOCTTY }, + { X86Linux32::TGT_O_TRUNC, O_TRUNC }, + { X86Linux32::TGT_O_APPEND, O_APPEND }, + { X86Linux32::TGT_O_NONBLOCK, O_NONBLOCK }, +#ifdef O_DSYNC + { X86Linux32::TGT_O_DSYNC, O_DSYNC }, +#endif + { X86Linux32::TGT_FASYNC, O_ASYNC }, + { X86Linux32::TGT_O_DIRECT, O_DIRECT }, + { X86Linux32::TGT_O_LARGEFILE, O_LARGEFILE }, + { X86Linux32::TGT_O_DIRECTORY, O_DIRECTORY }, + { X86Linux32::TGT_O_NOFOLLOW, O_NOFOLLOW }, + { X86Linux32::TGT_O_NOATIME, O_NOATIME }, +#ifdef O_CLOEXEC + { X86Linux32::TGT_O_CLOEXEC, O_CLOEXEC }, +#endif #ifdef O_SYNC - { TGT_O_SYNC, O_SYNC }, + { X86Linux32::TGT_O_SYNC, O_SYNC }, +#endif +#ifdef O_PATH + { X86Linux32::TGT_O_PATH, O_PATH }, #endif #endif /* _MSC_VER */ }; 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