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Very minimal support 24-bit kalimbas. Vanilla "memory read" for data sections

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works, as do breakpoints, run and pause, display zeroth frame.

See
http://reviews.llvm.org/D5503

for a fuller description of the changes in this commit.

llvm-svn: 218596
This commit is contained in:
Matthew Gardiner
2014-09-29 08:02:24 +00:00
parent 1779d438bc
commit f03e6d84bc
10 changed files with 129 additions and 48 deletions
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14
lldb/source/Core/Section.cpp
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@@ -28,7 +28,8 @@ Section::Section (const ModuleSP &module_sp,
lldb::offset_t file_offset,
lldb::offset_t file_size,
uint32_t log2align,
uint32_t flags) :
uint32_t flags,
uint32_t target_byte_size/*=1*/) :
ModuleChild (module_sp),
UserID (sect_id),
Flags (flags),
@@ -44,7 +45,8 @@ Section::Section (const ModuleSP &module_sp,
m_children (),
m_fake (false),
m_encrypted (false),
m_thread_specific (false)
m_thread_specific (false),
m_target_byte_size(target_byte_size)
{
// printf ("Section::Section(%p): module=%p, sect_id = 0x%16.16" PRIx64 ", addr=[0x%16.16" PRIx64 " - 0x%16.16" PRIx64 "), file [0x%16.16" PRIx64 " - 0x%16.16" PRIx64 "), flags = 0x%8.8x, name = %s\n",
// this, module_sp.get(), sect_id, file_addr, file_addr + byte_size, file_offset, file_offset + file_size, flags, name.GetCString());
@@ -61,7 +63,8 @@ Section::Section (const lldb::SectionSP &parent_section_sp,
lldb::offset_t file_offset,
lldb::offset_t file_size,
uint32_t log2align,
uint32_t flags) :
uint32_t flags,
uint32_t target_byte_size/*=1*/) :
ModuleChild (module_sp),
UserID (sect_id),
Flags (flags),
@@ -77,7 +80,8 @@ Section::Section (const lldb::SectionSP &parent_section_sp,
m_children (),
m_fake (false),
m_encrypted (false),
m_thread_specific (false)
m_thread_specific (false),
m_target_byte_size(target_byte_size)
{
// printf ("Section::Section(%p): module=%p, sect_id = 0x%16.16" PRIx64 ", addr=[0x%16.16" PRIx64 " - 0x%16.16" PRIx64 "), file [0x%16.16" PRIx64 " - 0x%16.16" PRIx64 "), flags = 0x%8.8x, name = %s.%s\n",
// this, module_sp.get(), sect_id, file_addr, file_addr + byte_size, file_offset, file_offset + file_size, flags, parent_section_sp->GetName().GetCString(), name.GetCString());
@@ -186,7 +190,7 @@ Section::ContainsFileAddress (addr_t vm_addr) const
{
if (file_addr <= vm_addr)
{
const addr_t offset = vm_addr - file_addr;
const addr_t offset = (vm_addr - file_addr) * m_target_byte_size;
return offset < GetByteSize();
}
}