summaryrefslogtreecommitdiff
path: root/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbCmdStep.c
diff options
context:
space:
mode:
Diffstat (limited to 'MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbCmdStep.c')
-rw-r--r--MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbCmdStep.c312
1 files changed, 156 insertions, 156 deletions
diff --git a/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbCmdStep.c b/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbCmdStep.c
index 3c5ef84965..1321414224 100644
--- a/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbCmdStep.c
+++ b/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbCmdStep.c
@@ -1,156 +1,156 @@
-/** @file
-
-Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-
-**/
-
-#include "Edb.h"
-
-/**
-
- Check whether current IP is EBC CALL instruction (NOTE: CALLEX is exclusive)
-
- @param Address - EBC IP address.
-
- @retval TRUE - Current IP is EBC CALL instruction
- @retval FALSE - Current IP is not EBC CALL instruction
-
-**/
-BOOLEAN
-IsEBCCALL (
- IN UINTN Address
- )
-{
- if (GET_OPCODE (Address) != OPCODE_CALL) {
- return FALSE;
- }
-
- if (GET_OPERANDS (Address) & OPERAND_M_NATIVE_CALL) {
- return FALSE;
- } else {
- return TRUE;
- }
-}
-
-/**
-
- Check whether current IP is EBC RET instruction.
-
- @param Address - EBC IP address.
-
- @retval TRUE - Current IP is EBC RET instruction
- @retval FALSE - Current IP is not EBC RET instruction
-
-**/
-BOOLEAN
-IsEBCRET (
- IN UINTN Address
- )
-{
- if (GET_OPCODE (Address) != OPCODE_RET) {
- return FALSE;
- }
-
- if (GET_OPERANDS (Address) != 0) {
- return FALSE;
- } else {
- return TRUE;
- }
-}
-
-/**
-
- DebuggerCommand - StepInto.
-
- @param CommandArg - The argument for this command
- @param DebuggerPrivate - EBC Debugger private data structure
- @param ExceptionType - Exception type.
- @param SystemContext - EBC system context.
-
- @retval EFI_DEBUG_CONTINUE - formal return value
-
-**/
-EFI_DEBUG_STATUS
-DebuggerStepInto (
- IN CHAR16 *CommandArg,
- IN EFI_DEBUGGER_PRIVATE_DATA *DebuggerPrivate,
- IN EFI_EXCEPTION_TYPE ExceptionType,
- IN OUT EFI_SYSTEM_CONTEXT SystemContext
- )
-{
- SystemContext.SystemContextEbc->Flags |= VMFLAGS_STEP;
-
- return EFI_DEBUG_BREAK;
-}
-
-/**
-
- DebuggerCommand - StepOver.
-
- @param CommandArg - The argument for this command
- @param DebuggerPrivate - EBC Debugger private data structure
- @param ExceptionType - Exception type.
- @param SystemContext - EBC system context.
-
- @retval EFI_DEBUG_CONTINUE - formal return value
-
-**/
-EFI_DEBUG_STATUS
-DebuggerStepOver (
- IN CHAR16 *CommandArg,
- IN EFI_DEBUGGER_PRIVATE_DATA *DebuggerPrivate,
- IN EFI_EXCEPTION_TYPE ExceptionType,
- IN OUT EFI_SYSTEM_CONTEXT SystemContext
- )
-{
- if (IsEBCCALL ((UINTN)SystemContext.SystemContextEbc->Ip)) {
- //
- // Check CALL (NOTE: CALLEX is exclusive)
- //
- DebuggerPrivate->FeatureFlags |= EFI_DEBUG_FLAG_EBC_STEPOVER;
- } else {
- //
- // Other instruction including CALLEX
- //
- SystemContext.SystemContextEbc->Flags |= VMFLAGS_STEP;
- }
-
- return EFI_DEBUG_BREAK;
-}
-
-/**
-
- DebuggerCommand - StepOut.
-
- @param CommandArg - The argument for this command
- @param DebuggerPrivate - EBC Debugger private data structure
- @param ExceptionType - Exception type.
- @param SystemContext - EBC system context.
-
- @retval EFI_DEBUG_CONTINUE - formal return value
-
-**/
-EFI_DEBUG_STATUS
-DebuggerStepOut (
- IN CHAR16 *CommandArg,
- IN EFI_DEBUGGER_PRIVATE_DATA *DebuggerPrivate,
- IN EFI_EXCEPTION_TYPE ExceptionType,
- IN OUT EFI_SYSTEM_CONTEXT SystemContext
- )
-{
- if (IsEBCRET ((UINTN)SystemContext.SystemContextEbc->Ip)) {
- //
- // Check RET
- //
- SystemContext.SystemContextEbc->Flags |= VMFLAGS_STEP;
- } else {
- //
- // Other instruction
- //
- DebuggerPrivate->FeatureFlags |= EFI_DEBUG_FLAG_EBC_STEPOUT;
- }
-
- return EFI_DEBUG_BREAK;
-}
+/** @file
+
+Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+
+**/
+
+#include "Edb.h"
+
+/**
+
+ Check whether current IP is EBC CALL instruction (NOTE: CALLEX is exclusive)
+
+ @param Address - EBC IP address.
+
+ @retval TRUE - Current IP is EBC CALL instruction
+ @retval FALSE - Current IP is not EBC CALL instruction
+
+**/
+BOOLEAN
+IsEBCCALL (
+ IN UINTN Address
+ )
+{
+ if (GET_OPCODE (Address) != OPCODE_CALL) {
+ return FALSE;
+ }
+
+ if (GET_OPERANDS (Address) & OPERAND_M_NATIVE_CALL) {
+ return FALSE;
+ } else {
+ return TRUE;
+ }
+}
+
+/**
+
+ Check whether current IP is EBC RET instruction.
+
+ @param Address - EBC IP address.
+
+ @retval TRUE - Current IP is EBC RET instruction
+ @retval FALSE - Current IP is not EBC RET instruction
+
+**/
+BOOLEAN
+IsEBCRET (
+ IN UINTN Address
+ )
+{
+ if (GET_OPCODE (Address) != OPCODE_RET) {
+ return FALSE;
+ }
+
+ if (GET_OPERANDS (Address) != 0) {
+ return FALSE;
+ } else {
+ return TRUE;
+ }
+}
+
+/**
+
+ DebuggerCommand - StepInto.
+
+ @param CommandArg - The argument for this command
+ @param DebuggerPrivate - EBC Debugger private data structure
+ @param ExceptionType - Exception type.
+ @param SystemContext - EBC system context.
+
+ @retval EFI_DEBUG_CONTINUE - formal return value
+
+**/
+EFI_DEBUG_STATUS
+DebuggerStepInto (
+ IN CHAR16 *CommandArg,
+ IN EFI_DEBUGGER_PRIVATE_DATA *DebuggerPrivate,
+ IN EFI_EXCEPTION_TYPE ExceptionType,
+ IN OUT EFI_SYSTEM_CONTEXT SystemContext
+ )
+{
+ SystemContext.SystemContextEbc->Flags |= VMFLAGS_STEP;
+
+ return EFI_DEBUG_BREAK;
+}
+
+/**
+
+ DebuggerCommand - StepOver.
+
+ @param CommandArg - The argument for this command
+ @param DebuggerPrivate - EBC Debugger private data structure
+ @param ExceptionType - Exception type.
+ @param SystemContext - EBC system context.
+
+ @retval EFI_DEBUG_CONTINUE - formal return value
+
+**/
+EFI_DEBUG_STATUS
+DebuggerStepOver (
+ IN CHAR16 *CommandArg,
+ IN EFI_DEBUGGER_PRIVATE_DATA *DebuggerPrivate,
+ IN EFI_EXCEPTION_TYPE ExceptionType,
+ IN OUT EFI_SYSTEM_CONTEXT SystemContext
+ )
+{
+ if (IsEBCCALL ((UINTN)SystemContext.SystemContextEbc->Ip)) {
+ //
+ // Check CALL (NOTE: CALLEX is exclusive)
+ //
+ DebuggerPrivate->FeatureFlags |= EFI_DEBUG_FLAG_EBC_STEPOVER;
+ } else {
+ //
+ // Other instruction including CALLEX
+ //
+ SystemContext.SystemContextEbc->Flags |= VMFLAGS_STEP;
+ }
+
+ return EFI_DEBUG_BREAK;
+}
+
+/**
+
+ DebuggerCommand - StepOut.
+
+ @param CommandArg - The argument for this command
+ @param DebuggerPrivate - EBC Debugger private data structure
+ @param ExceptionType - Exception type.
+ @param SystemContext - EBC system context.
+
+ @retval EFI_DEBUG_CONTINUE - formal return value
+
+**/
+EFI_DEBUG_STATUS
+DebuggerStepOut (
+ IN CHAR16 *CommandArg,
+ IN EFI_DEBUGGER_PRIVATE_DATA *DebuggerPrivate,
+ IN EFI_EXCEPTION_TYPE ExceptionType,
+ IN OUT EFI_SYSTEM_CONTEXT SystemContext
+ )
+{
+ if (IsEBCRET ((UINTN)SystemContext.SystemContextEbc->Ip)) {
+ //
+ // Check RET
+ //
+ SystemContext.SystemContextEbc->Flags |= VMFLAGS_STEP;
+ } else {
+ //
+ // Other instruction
+ //
+ DebuggerPrivate->FeatureFlags |= EFI_DEBUG_FLAG_EBC_STEPOUT;
+ }
+
+ return EFI_DEBUG_BREAK;
+}
generated by cgit v1.2.3 (git 2.39.0) at 2026-09-14 01:54:18 +0300