mirror of
https://github.com/golang/go
synced 2024-10-03 05:11:21 -06:00
3d032d7653
Change-Id: I4379418853c523fc9aaeb5d6f37bc96117841418 Reviewed-on: https://go-review.googlesource.com/1786 Reviewed-by: David du Colombier <0intro@gmail.com> Reviewed-by: Aram Hăvărneanu <aram@mgk.ro>
69 lines
1.5 KiB
Go
69 lines
1.5 KiB
Go
package runtime
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const _PAGESIZE = 0x1000
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type ureg struct {
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ax uint64
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bx uint64
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cx uint64
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dx uint64
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si uint64
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di uint64
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bp uint64
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r8 uint64
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r9 uint64
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r10 uint64
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r11 uint64
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r12 uint64
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r13 uint64
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r14 uint64
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r15 uint64
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ds uint16
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es uint16
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fs uint16
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gs uint16
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_type uint64
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error uint64 /* error code (or zero) */
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ip uint64 /* pc */
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cs uint64 /* old context */
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flags uint64 /* old flags */
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sp uint64 /* sp */
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ss uint64 /* old stack segment */
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}
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type sigctxt struct {
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u *ureg
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}
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func (c *sigctxt) pc() uintptr { return uintptr(c.u.ip) }
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func (c *sigctxt) sp() uintptr { return uintptr(c.u.sp) }
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func (c *sigctxt) setpc(x uintptr) { c.u.ip = uint64(x) }
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func (c *sigctxt) setsp(x uintptr) { c.u.sp = uint64(x) }
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func dumpregs(u *ureg) {
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print("ax ", hex(u.ax), "\n")
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print("bx ", hex(u.bx), "\n")
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print("cx ", hex(u.cx), "\n")
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print("dx ", hex(u.dx), "\n")
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print("di ", hex(u.di), "\n")
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print("si ", hex(u.si), "\n")
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print("bp ", hex(u.bp), "\n")
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print("sp ", hex(u.sp), "\n")
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print("r8 ", hex(u.r8), "\n")
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print("r9 ", hex(u.r9), "\n")
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print("r10 ", hex(u.r10), "\n")
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print("r11 ", hex(u.r11), "\n")
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print("r12 ", hex(u.r12), "\n")
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print("r13 ", hex(u.r13), "\n")
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print("r14 ", hex(u.r14), "\n")
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print("r15 ", hex(u.r15), "\n")
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print("ip ", hex(u.ip), "\n")
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print("flags ", hex(u.flags), "\n")
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print("cs ", hex(u.cs), "\n")
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print("fs ", hex(u.fs), "\n")
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print("gs ", hex(u.gs), "\n")
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}
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