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T32: FailT32 support for Cortex-M3

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Currently working:
 - Connect/Disconnect, Read CPU info
 - CMM Script generation and T32 startup via cmake (make runt32)
 - Read/Write Register, Read Program Pointer
 - Read/Write Memory
 - Single Breakpoint
 - Setting Memory Breakpoint

TODO:
 - Fix mock aspect for T32_GetRam.
 - Fix Thumb2 bit in function addresses from ELFReader
 - Evaluate memory breakpoint hit
This commit is contained in:
Martin Hoffmann
2013-02-28 16:09:01 +01:00
parent 5481cbfd39
commit 3501050548
13 changed files with 170 additions and 26 deletions
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10
debuggers/t32/include/T32Connector.hpp
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@ -6,6 +6,7 @@
#include <vector>
#include "sal/SALInst.hpp"
#include "t32config.hpp"
namespace fail {
@ -16,7 +17,7 @@ namespace fail {
*/
class T32Connector {
public:
T32Connector() : m_hostname("localhost"), m_port("20010"), m_packetlength("1024"), m_log("T32", false), m_connection_established(false) { };
T32Connector() : m_hostname("localhost"), m_port(T32_PORTNUM), m_packetlength(T32_PACKLEN), m_log("T32", false), m_connection_established(false) { };
T32Connector(const char* hostname, const char* port, const char* packlen) : m_hostname(hostname), m_port(port),
m_packetlength(packlen), m_log("T32", false), m_connection_established(false) { };
@ -48,6 +49,9 @@ namespace fail {
bool isBigEndian(void) const { return !m_littleendian; };
bool isLittleEndian(void) const { return m_littleendian; };
void showDataRegions(void) const { showMemoryRegions(m_data_memory_map); };
void showProgramRegions(void) const { showMemoryRegions(m_program_memory_map); };
private:
const char* m_hostname; //!< The hostname of the T32 device
const char* m_port; //!< The port to connect as configure in config.t32. Here we use strings, as required by the API
@ -57,7 +61,8 @@ namespace fail {
std::string m_cpustring;
typedef std::vector< std::pair< address_t, address_t > > memory_map_t;
typedef std::pair< address_t, address_t > region_t;
typedef std::vector< region_t > memory_map_t;
memory_map_t m_data_memory_map;
memory_map_t m_program_memory_map;
@ -78,6 +83,7 @@ namespace fail {
enum MemoryDiscoverCommand_t { DISCOVER_PROGRAM_RAM = 2, DISCOVER_DATA_RAM = 1, DISCOVER_END = 0, };
void discoverMemory(int discovertype, memory_map_t & map);
void showMemoryRegions(const memory_map_t & map) const;
};
} // end-of-namespace fail

8
debuggers/t32/include/t32config.hpp.in Normal file
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@ -0,0 +1,8 @@
#ifndef __T32CONFIG_HPP__
#define __T32CONFIG_HPP__
#define T32_PORTNUM "@T32_PORTNUM@"
#define T32_PACKLEN "@T32_PACKLEN@"
#endif