From f21a844f60ae6c74fcf1fddca32461acce3c1ee0 Mon Sep 17 00:00:00 2001 From: Ed Maste Date: Wed, 6 Nov 2013 16:48:53 +0000 Subject: Import lldb as of SVN r194122 Sponsored by: DARPA, AFRL --- .../Process/POSIX/RegisterContextFreeBSD_i386.cpp | 78 ++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 source/Plugins/Process/POSIX/RegisterContextFreeBSD_i386.cpp (limited to 'source/Plugins/Process/POSIX/RegisterContextFreeBSD_i386.cpp') diff --git a/source/Plugins/Process/POSIX/RegisterContextFreeBSD_i386.cpp b/source/Plugins/Process/POSIX/RegisterContextFreeBSD_i386.cpp new file mode 100644 index 000000000000..50ec8d414a12 --- /dev/null +++ b/source/Plugins/Process/POSIX/RegisterContextFreeBSD_i386.cpp @@ -0,0 +1,78 @@ +//===-- RegisterContextFreeBSD_i386.cpp ------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===---------------------------------------------------------------------===// + +#include "RegisterContextPOSIX_x86.h" +#include "RegisterContextFreeBSD_i386.h" + +using namespace lldb_private; +using namespace lldb; + +// http://svnweb.freebsd.org/base/head/sys/x86/include/reg.h +struct GPR +{ + uint32_t fs; + uint32_t es; + uint32_t ds; + uint32_t edi; + uint32_t esi; + uint32_t ebp; + uint32_t isp; + uint32_t ebx; + uint32_t edx; + uint32_t ecx; + uint32_t eax; + uint32_t trapno; + uint32_t err; + uint32_t eip; + uint32_t cs; + uint32_t eflags; + uint32_t esp; + uint32_t ss; + uint32_t gs; +}; + +#define DR_SIZE 0 +#define DR_OFFSET(reg_index) 0 + +//--------------------------------------------------------------------------- +// Include RegisterInfos_i386 to declare our g_register_infos_i386 structure. +//--------------------------------------------------------------------------- +#define DECLARE_REGISTER_INFOS_I386_STRUCT +#include "RegisterInfos_i386.h" +#undef DECLARE_REGISTER_INFOS_I386_STRUCT + +RegisterContextFreeBSD_i386::RegisterContextFreeBSD_i386(const ArchSpec &target_arch) : + RegisterInfoInterface(target_arch) +{ +} + +RegisterContextFreeBSD_i386::~RegisterContextFreeBSD_i386() +{ +} + +size_t +RegisterContextFreeBSD_i386::GetGPRSize() +{ + return sizeof(GPR); +} + +const RegisterInfo * +RegisterContextFreeBSD_i386::GetRegisterInfo() +{ + switch (m_target_arch.GetCore()) + { + case ArchSpec::eCore_x86_32_i386: + case ArchSpec::eCore_x86_32_i486: + case ArchSpec::eCore_x86_32_i486sx: + return g_register_infos_i386; + default: + assert(false && "Unhandled target architecture."); + return NULL; + } +} -- cgit v1.3