diff options
| author | Jeff Fan <jeff.fan@intel.com> | 2013-11-22 06:30:01 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-11-22 06:30:01 +0000 |
| commit | 8cc26df4a60ec3a3b7f9d58ccefc12a1a5b6e199 (patch) | |
| tree | bb7472ee01a60f805b09d718d952f601b82516d2 /SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/X64/AsmFuncs.asm | |
| parent | e41aad152135f27ae1da142454af85a6597719ee (diff) | |
| download | edk2-8cc26df4a60ec3a3b7f9d58ccefc12a1a5b6e199.tar.gz edk2-8cc26df4a60ec3a3b7f9d58ccefc12a1a5b6e199.tar.bz2 edk2-8cc26df4a60ec3a3b7f9d58ccefc12a1a5b6e199.zip | |
1. DebugAgentLib will install reserved vector table to persist vectors.
2. Update PeCoffExtraActionLib to detect if debug agent initialized or not by checking each IDT entry instead of whole IDT table.
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14886 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/X64/AsmFuncs.asm')
| -rw-r--r-- | SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/X64/AsmFuncs.asm | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/X64/AsmFuncs.asm b/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/X64/AsmFuncs.asm index 23abcc7621..cf8c5f0194 100644 --- a/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/X64/AsmFuncs.asm +++ b/SourceLevelDebugPkg/Library/DebugAgent/DebugAgentCommon/X64/AsmFuncs.asm @@ -28,113 +28,136 @@ data SEGMENT public Exception0Handle, TimerInterruptHandle, ExceptionStubHeaderSize
+AGENT_HANDLER_SIGNATURE MACRO
+ db 41h, 47h, 54h, 48h ; SIGNATURE_32('A','G','T','H')
+ENDM
+
ExceptionStubHeaderSize dw Exception1Handle - Exception0Handle ;
CommonEntryAddr dq CommonEntry ;
.code
-db 41h, 47h, 54h, 48h ; AGENT_HANDLER_SIGNATURE SIGNATURE_32('A','G','T','H')
+AGENT_HANDLER_SIGNATURE
Exception0Handle:
cli
push rcx
mov rcx, 0
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception1Handle:
cli
push rcx
mov rcx, 1
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception2Handle:
cli
push rcx
mov rcx, 2
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception3Handle:
cli
push rcx
mov rcx, 3
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception4Handle:
cli
push rcx
mov rcx, 4
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception5Handle:
cli
push rcx
mov rcx, 5
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception6Handle:
cli
push rcx
mov rcx, 6
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception7Handle:
cli
push rcx
mov rcx, 7
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception8Handle:
cli
push rcx
mov rcx, 8
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception9Handle:
cli
push rcx
mov rcx, 9
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception10Handle:
cli
push rcx
mov rcx, 10
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception11Handle:
cli
push rcx
mov rcx, 11
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception12Handle:
cli
push rcx
mov rcx, 12
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception13Handle:
cli
push rcx
mov rcx, 13
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception14Handle:
cli
push rcx
mov rcx, 14
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception15Handle:
cli
push rcx
mov rcx, 15
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception16Handle:
cli
push rcx
mov rcx, 16
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception17Handle:
cli
push rcx
mov rcx, 17
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception18Handle:
cli
push rcx
mov rcx, 18
jmp qword ptr [CommonEntryAddr]
+AGENT_HANDLER_SIGNATURE
Exception19Handle:
cli
push rcx
mov rcx, 19
jmp qword ptr [CommonEntryAddr]
-
+AGENT_HANDLER_SIGNATURE
TimerInterruptHandle:
cli
push rcx
|