diff options
Diffstat (limited to 'lldb/source/Plugins/Process/Utility/EmulateInstructionARM.cpp')
| -rw-r--r-- | lldb/source/Plugins/Process/Utility/EmulateInstructionARM.cpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/lldb/source/Plugins/Process/Utility/EmulateInstructionARM.cpp b/lldb/source/Plugins/Process/Utility/EmulateInstructionARM.cpp index 2f6f8cdd18c..4495acb95d7 100644 --- a/lldb/source/Plugins/Process/Utility/EmulateInstructionARM.cpp +++ b/lldb/source/Plugins/Process/Utility/EmulateInstructionARM.cpp @@ -10,6 +10,7 @@ #include "EmulateInstructionARM.h" #include "ARMDefines.h" #include "ARMUtils.h" +#include "lldb/Core/ConstString.h" using namespace lldb; using namespace lldb_private; @@ -881,6 +882,44 @@ static ARMOpcode g_thumb_opcodes[] = static const size_t k_num_arm_opcodes = sizeof(g_arm_opcodes)/sizeof(ARMOpcode); static const size_t k_num_thumb_opcodes = sizeof(g_thumb_opcodes)/sizeof(ARMOpcode); +bool +EmulateInstructionARM::SetTargetTriple (const ConstString &triple) +{ + m_arm_isa = 0; + const char *triple_cstr = triple.GetCString(); + if (triple_cstr) + { + const char *dash = ::strchr (triple_cstr, '-'); + if (dash) + { + std::string arch (triple_cstr, dash); + const char *arch_cstr = arch.c_str(); + if (strcasecmp(arch_cstr, "armv4t") == 0) + m_arm_isa = ARMv4T; + else if (strcasecmp(arch_cstr, "armv4") == 0) + m_arm_isa = ARMv4; + else if (strcasecmp(arch_cstr, "armv5tej") == 0) + m_arm_isa = ARMv5TEJ; + else if (strcasecmp(arch_cstr, "armv5te") == 0) + m_arm_isa = ARMv5TE; + else if (strcasecmp(arch_cstr, "armv5t") == 0) + m_arm_isa = ARMv5T; + else if (strcasecmp(arch_cstr, "armv6k") == 0) + m_arm_isa = ARMv6K; + else if (strcasecmp(arch_cstr, "armv6") == 0) + m_arm_isa = ARMv6; + else if (strcasecmp(arch_cstr, "armv6t2") == 0) + m_arm_isa = ARMv6T2; + else if (strcasecmp(arch_cstr, "armv7") == 0) + m_arm_isa = ARMv7; + else if (strcasecmp(arch_cstr, "armv8") == 0) + m_arm_isa = ARMv8; + } + } + return m_arm_isa != 0; +} + + bool EmulateInstructionARM::ReadInstruction () { |
