christoph/fail
1
Fork 0
Code Actions Packages Releases Activity

Revisited breakpoint implementation of gem5.

Browse Source 
Now, the gem5 implementation equals the Bochs variant. Note that its
necessary to enable CONFIG_EVENTS_BREAKPOINTS_RANGE in order to use
range breakpoints.
In addition, gem5 distinguishes between macro- and microops. With the
new implemenation, onBreakpoint is only called when a macroop changes.

Change-Id: Ib86d1802fc70c20d22ca1a1ece0e8d1221b2e7db
This commit is contained in:
Adrian Böckenkamp
2013-04-24 13:06:44 +02:00
parent f364024cba
commit a3cafbd78b
5 changed files with 8 additions and 81 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/core/sal/gem5/Gem5Wrapper.hpp
View File

@ -9,8 +9,6 @@ class System;
namespace fail {
class Gem5Breakpoint;
// Register-/Memory-related:
regdata_t GetRegisterContent(System* sys, unsigned int id, RegisterType type, size_t idx);
void SetRegisterContent(System* sys, unsigned int id, RegisterType type, size_t idx,
@ -19,10 +17,6 @@ void WriteMemory(System* sys, guest_address_t addr, size_t cnt, void const *src)
void ReadMemory(System* sys, guest_address_t addr, size_t cnt, void *dest);
size_t GetPoolSize(System* sys);
// Breakpoint-related:
Gem5Breakpoint* OnBreakpointAddition(address_t watchInstrPtr);
void OnBreakpointDeletion(Gem5Breakpoint* bp);
// Controller-related:
unsigned int GetCPUId(System* sys, int context);
System* GetSystemObject();