mirror of
https://github.com/reactos/reactos.git
synced 2024-11-06 14:44:19 +00:00
527f2f9057
* Create a branch for some evul shell experiments. svn path=/branches/shell-experiments/; revision=61927
79 lines
1.8 KiB
ArmAsm
79 lines
1.8 KiB
ArmAsm
/*
|
|
* PROJECT: ReactOS Kernel
|
|
* LICENSE: BSD - See COPYING.ARM in the top level directory
|
|
* FILE: rtl/arm/debug_asm.S
|
|
* PURPOSE: Cross-privilege Debugging and Exception Support for ARM
|
|
* PROGRAMMERS: ReactOS Portable Systems Group
|
|
*/
|
|
|
|
.title "ARM Kernel/User NT Debugging and Exception"
|
|
.include "ntoskrnl/include/internal/arm/kxarm.h"
|
|
.include "ntoskrnl/include/internal/arm/ksarm.h"
|
|
|
|
TEXTAREA
|
|
NESTED_ENTRY DbgBreakPoint
|
|
PROLOG_END DbgBreakPoint
|
|
|
|
//
|
|
// Do a breakpoint and return
|
|
//
|
|
bkpt BREAKPOINT_BREAK
|
|
bx lr
|
|
ENTRY_END DbgBreakPoint
|
|
|
|
NESTED_ENTRY DebugService
|
|
PROLOG_END DebugService
|
|
|
|
//
|
|
// Do a breakpoint and return
|
|
//
|
|
bkpt BREAKPOINT_PRINT // Could be prompt too, we check this later
|
|
bx lr
|
|
ENTRY_END DebugService
|
|
|
|
NESTED_ENTRY DebugService2
|
|
PROLOG_END DebugService2
|
|
|
|
//
|
|
// FIXME-TODO: Do a breakpoint and return
|
|
//
|
|
//bkpt BREAKPOINT_LOAD_SYMBOLS // Could be unload too, we check this later
|
|
bx lr
|
|
ENTRY_END DebugService2
|
|
|
|
NESTED_ENTRY RtlCaptureContext
|
|
PROLOG_END RtlCaptureContext
|
|
|
|
//
|
|
// FIXME-PERF: Change to stmdb later
|
|
//
|
|
str r0, [a1, #CsR0]
|
|
str r1, [a1, #CsR1]
|
|
str r2, [a1, #CsR2]
|
|
str r3, [a1, #CsR3]
|
|
str r4, [a1, #CsR4]
|
|
str r5, [a1, #CsR5]
|
|
str r6, [a1, #CsR6]
|
|
str r7, [a1, #CsR7]
|
|
str r8, [a1, #CsR8]
|
|
str r9, [a1, #CsR9]
|
|
str r10, [a1, #CsR10]
|
|
str r11, [a1, #CsR11]
|
|
str r12, [a1, #CsR12]
|
|
str sp, [a1, #CsSp]
|
|
str lr, [a1, #CsLr]
|
|
str pc, [a1, #CsPc]
|
|
mrs ip, spsr
|
|
str ip, [a1, #CsPsr]
|
|
|
|
//
|
|
// Set flags
|
|
//
|
|
mov ip, #CONTEXT_FULL
|
|
str ip, [a1, #CsContextFlags]
|
|
|
|
//
|
|
// Return
|
|
//
|
|
bx lr
|
|
ENTRY_END RtlCaptureContext
|