diff options
author | 2015-08-28 09:58:54 +0800 | |
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committer | 2015-09-01 12:44:00 +0800 | |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/bsd-user/x86_64 | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/bsd-user/x86_64')
-rw-r--r-- | qemu/bsd-user/x86_64/syscall.h | 116 | ||||
-rw-r--r-- | qemu/bsd-user/x86_64/target_signal.h | 19 |
2 files changed, 135 insertions, 0 deletions
diff --git a/qemu/bsd-user/x86_64/syscall.h b/qemu/bsd-user/x86_64/syscall.h new file mode 100644 index 000000000..630514a93 --- /dev/null +++ b/qemu/bsd-user/x86_64/syscall.h @@ -0,0 +1,116 @@ +#define __USER_CS (0x33) +#define __USER_DS (0x2B) + +struct target_pt_regs { + abi_ulong r15; + abi_ulong r14; + abi_ulong r13; + abi_ulong r12; + abi_ulong rbp; + abi_ulong rbx; +/* arguments: non interrupts/non tracing syscalls only save up to here */ + abi_ulong r11; + abi_ulong r10; + abi_ulong r9; + abi_ulong r8; + abi_ulong rax; + abi_ulong rcx; + abi_ulong rdx; + abi_ulong rsi; + abi_ulong rdi; + abi_ulong orig_rax; +/* end of arguments */ +/* cpu exception frame or undefined */ + abi_ulong rip; + abi_ulong cs; + abi_ulong eflags; + abi_ulong rsp; + abi_ulong ss; +/* top of stack page */ +}; + +/* Maximum number of LDT entries supported. */ +#define TARGET_LDT_ENTRIES 8192 +/* The size of each LDT entry. */ +#define TARGET_LDT_ENTRY_SIZE 8 + +#define TARGET_GDT_ENTRIES 16 +#define TARGET_GDT_ENTRY_TLS_ENTRIES 3 +#define TARGET_GDT_ENTRY_TLS_MIN 12 +#define TARGET_GDT_ENTRY_TLS_MAX 14 + +#if 0 // Redefine this +struct target_modify_ldt_ldt_s { + unsigned int entry_number; + abi_ulong base_addr; + unsigned int limit; + unsigned int seg_32bit:1; + unsigned int contents:2; + unsigned int read_exec_only:1; + unsigned int limit_in_pages:1; + unsigned int seg_not_present:1; + unsigned int useable:1; + unsigned int lm:1; +}; +#else +struct target_modify_ldt_ldt_s { + unsigned int entry_number; + abi_ulong base_addr; + unsigned int limit; + unsigned int flags; +}; +#endif + +struct target_ipc64_perm +{ + int key; + uint32_t uid; + uint32_t gid; + uint32_t cuid; + uint32_t cgid; + unsigned short mode; + unsigned short __pad1; + unsigned short seq; + unsigned short __pad2; + abi_ulong __unused1; + abi_ulong __unused2; +}; + +struct target_msqid64_ds { + struct target_ipc64_perm msg_perm; + unsigned int msg_stime; /* last msgsnd time */ + unsigned int msg_rtime; /* last msgrcv time */ + unsigned int msg_ctime; /* last change time */ + abi_ulong msg_cbytes; /* current number of bytes on queue */ + abi_ulong msg_qnum; /* number of messages in queue */ + abi_ulong msg_qbytes; /* max number of bytes on queue */ + unsigned int msg_lspid; /* pid of last msgsnd */ + unsigned int msg_lrpid; /* last receive pid */ + abi_ulong __unused4; + abi_ulong __unused5; +}; + +/* FreeBSD sysarch(2) */ +#define TARGET_FREEBSD_I386_GET_LDT 0 +#define TARGET_FREEBSD_I386_SET_LDT 1 + /* I386_IOPL */ +#define TARGET_FREEBSD_I386_GET_IOPERM 3 +#define TARGET_FREEBSD_I386_SET_IOPERM 4 + /* xxxxx */ +#define TARGET_FREEBSD_I386_GET_FSBASE 7 +#define TARGET_FREEBSD_I386_SET_FSBASE 8 +#define TARGET_FREEBSD_I386_GET_GSBASE 9 +#define TARGET_FREEBSD_I386_SET_GSBASE 10 + +#define TARGET_FREEBSD_AMD64_GET_FSBASE 128 +#define TARGET_FREEBSD_AMD64_SET_FSBASE 129 +#define TARGET_FREEBSD_AMD64_GET_GSBASE 130 +#define TARGET_FREEBSD_AMD64_SET_GSBASE 131 + + +#define UNAME_MACHINE "x86_64" + +#define TARGET_ARCH_SET_GS 0x1001 +#define TARGET_ARCH_SET_FS 0x1002 +#define TARGET_ARCH_GET_FS 0x1003 +#define TARGET_ARCH_GET_GS 0x1004 diff --git a/qemu/bsd-user/x86_64/target_signal.h b/qemu/bsd-user/x86_64/target_signal.h new file mode 100644 index 000000000..659cd401b --- /dev/null +++ b/qemu/bsd-user/x86_64/target_signal.h @@ -0,0 +1,19 @@ +#ifndef TARGET_SIGNAL_H +#define TARGET_SIGNAL_H + +#include "cpu.h" + +/* this struct defines a stack used during syscall handling */ + +typedef struct target_sigaltstack { + abi_ulong ss_sp; + abi_long ss_flags; + abi_ulong ss_size; +} target_stack_t; + +static inline abi_ulong get_sp_from_cpustate(CPUX86State *state) +{ + return state->regs[R_ESP]; +} + +#endif /* TARGET_SIGNAL_H */ |