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-rw-r--r--source/Core/FormatEntity.cpp66
1 files changed, 53 insertions, 13 deletions
diff --git a/source/Core/FormatEntity.cpp b/source/Core/FormatEntity.cpp
index 48b2c2ddbf728..2ebe95747bc02 100644
--- a/source/Core/FormatEntity.cpp
+++ b/source/Core/FormatEntity.cpp
@@ -13,6 +13,7 @@
#include "lldb/Core/Address.h"
#include "lldb/Core/Debugger.h"
+#include "lldb/Core/Language.h"
#include "lldb/Core/Module.h"
#include "lldb/Core/Stream.h"
#include "lldb/Core/StreamString.h"
@@ -20,6 +21,7 @@
#include "lldb/Core/ValueObjectVariable.h"
#include "lldb/DataFormatters/DataVisualization.h"
#include "lldb/DataFormatters/FormatManager.h"
+#include "lldb/Expression/ClangExpressionVariable.h"
#include "lldb/Host/FileSpec.h"
#include "lldb/Interpreter/CommandInterpreter.h"
#include "lldb/Symbol/Block.h"
@@ -94,7 +96,9 @@ static FormatEntity::Entry::Definition g_function_child_entries[] =
ENTRY ("addr-offset" , FunctionAddrOffset , UInt64),
ENTRY ("concrete-only-addr-offset-no-padding", FunctionAddrOffsetConcrete, UInt64),
ENTRY ("line-offset" , FunctionLineOffset , UInt64),
- ENTRY ("pc-offset" , FunctionPCOffset , UInt64)
+ ENTRY ("pc-offset" , FunctionPCOffset , UInt64),
+ ENTRY ("initial-function" , FunctionInitial , None),
+ ENTRY ("changed" , FunctionChanged , None)
};
static FormatEntity::Entry::Definition g_line_child_entries[] =
@@ -207,6 +211,7 @@ static FormatEntity::Entry::Definition g_top_level_entries[] =
ENTRY_CHILDREN ("ansi" , Invalid , None , g_ansi_entries),
ENTRY ("current-pc-arrow" , CurrentPCArrow , CString ),
ENTRY_CHILDREN ("file" , File , CString , g_file_child_entries),
+ ENTRY ("language" , Lang , CString),
ENTRY_CHILDREN ("frame" , Invalid , None , g_frame_child_entries),
ENTRY_CHILDREN ("function" , Invalid , None , g_function_child_entries),
ENTRY_CHILDREN ("line" , Invalid , None , g_line_child_entries),
@@ -318,6 +323,7 @@ FormatEntity::Entry::TypeToCString (Type t)
ENUM_TO_CSTR(ScriptTarget);
ENUM_TO_CSTR(ModuleFile);
ENUM_TO_CSTR(File);
+ ENUM_TO_CSTR(Lang);
ENUM_TO_CSTR(FrameIndex);
ENUM_TO_CSTR(FrameRegisterPC);
ENUM_TO_CSTR(FrameRegisterSP);
@@ -335,6 +341,8 @@ FormatEntity::Entry::TypeToCString (Type t)
ENUM_TO_CSTR(FunctionAddrOffsetConcrete);
ENUM_TO_CSTR(FunctionLineOffset);
ENUM_TO_CSTR(FunctionPCOffset);
+ ENUM_TO_CSTR(FunctionInitial);
+ ENUM_TO_CSTR(FunctionChanged);
ENUM_TO_CSTR(LineEntryFile);
ENUM_TO_CSTR(LineEntryLineNumber);
ENUM_TO_CSTR(LineEntryStartAddress);
@@ -444,7 +452,8 @@ DumpAddressOffsetFromFunction (Stream &s,
const ExecutionContext *exe_ctx,
const Address &format_addr,
bool concrete_only,
- bool no_padding)
+ bool no_padding,
+ bool print_zero_offsets)
{
if (format_addr.IsValid())
{
@@ -468,7 +477,7 @@ DumpAddressOffsetFromFunction (Stream &s,
}
}
else if (sc->symbol && sc->symbol->ValueIsAddress())
- func_addr = sc->symbol->GetAddress();
+ func_addr = sc->symbol->GetAddressRef();
}
if (func_addr.IsValid())
@@ -479,10 +488,15 @@ DumpAddressOffsetFromFunction (Stream &s,
{
addr_t func_file_addr = func_addr.GetFileAddress();
addr_t addr_file_addr = format_addr.GetFileAddress();
- if (addr_file_addr > func_file_addr)
+ if (addr_file_addr > func_file_addr
+ || (addr_file_addr == func_file_addr && print_zero_offsets))
+ {
s.Printf("%s+%s%" PRIu64, addr_offset_padding, addr_offset_padding, addr_file_addr - func_file_addr);
+ }
else if (addr_file_addr < func_file_addr)
+ {
s.Printf("%s-%s%" PRIu64, addr_offset_padding, addr_offset_padding, func_file_addr - addr_file_addr);
+ }
return true;
}
else
@@ -492,10 +506,15 @@ DumpAddressOffsetFromFunction (Stream &s,
{
addr_t func_load_addr = func_addr.GetLoadAddress (target);
addr_t addr_load_addr = format_addr.GetLoadAddress (target);
- if (addr_load_addr > func_load_addr)
+ if (addr_load_addr > func_load_addr
+ || (addr_load_addr == func_load_addr && print_zero_offsets))
+ {
s.Printf("%s+%s%" PRIu64, addr_offset_padding, addr_offset_padding, addr_load_addr - func_load_addr);
+ }
else if (addr_load_addr < func_load_addr)
+ {
s.Printf("%s-%s%" PRIu64, addr_offset_padding, addr_offset_padding, func_load_addr - addr_load_addr);
+ }
return true;
}
}
@@ -750,7 +769,7 @@ DumpValue (Stream &s,
ValueObject::ExpressionPathAftermath what_next = (do_deref_pointer ?
ValueObject::eExpressionPathAftermathDereference : ValueObject::eExpressionPathAftermathNothing);
ValueObject::GetValueForExpressionPathOptions options;
- options.DontCheckDotVsArrowSyntax().DoAllowBitfieldSyntax().DoAllowFragileIVar().DoAllowSyntheticChildren();
+ options.DontCheckDotVsArrowSyntax().DoAllowBitfieldSyntax().DoAllowFragileIVar().SetSyntheticChildrenTraversal(ValueObject::GetValueForExpressionPathOptions::SyntheticChildrenTraversal::Both);
ValueObject* target = NULL;
const char* var_name_final_if_array_range = NULL;
size_t close_bracket_index = llvm::StringRef::npos;
@@ -935,11 +954,11 @@ DumpValue (Stream &s,
return false;
if (log)
log->Printf("[Debugger::FormatPrompt] handle as array");
+ StreamString special_directions_stream;
llvm::StringRef special_directions;
if (close_bracket_index != llvm::StringRef::npos && subpath.size() > close_bracket_index)
{
ConstString additional_data (subpath.drop_front(close_bracket_index+1));
- StreamString special_directions_stream;
special_directions_stream.Printf("${%svar%s",
do_deref_pointer ? "*" : "",
additional_data.GetCString());
@@ -1283,13 +1302,11 @@ FormatEntity::Format (const Entry &entry,
// Watch for the special "tid" format...
if (entry.printf_format == "tid")
{
- bool handled = false;
Target &target = thread->GetProcess()->GetTarget();
ArchSpec arch (target.GetArchitecture ());
llvm::Triple::OSType ostype = arch.IsValid() ? arch.GetTriple().getOS() : llvm::Triple::UnknownOS;
if ((ostype == llvm::Triple::FreeBSD) || (ostype == llvm::Triple::Linux))
{
- handled = true;
format = "%" PRIu64;
}
}
@@ -1501,6 +1518,23 @@ FormatEntity::Format (const Entry &entry,
}
return false;
+ case Entry::Type::Lang:
+ if (sc)
+ {
+ CompileUnit *cu = sc->comp_unit;
+ if (cu)
+ {
+ Language lang(cu->GetLanguage());
+ const char *lang_name = lang.AsCString();
+ if (lang_name)
+ {
+ s.PutCString(lang_name);
+ return true;
+ }
+ }
+ }
+ return false;
+
case Entry::Type::FrameIndex:
if (exe_ctx)
{
@@ -1803,7 +1837,7 @@ FormatEntity::Format (const Entry &entry,
case Entry::Type::FunctionAddrOffset:
if (addr)
{
- if (DumpAddressOffsetFromFunction (s, sc, exe_ctx, *addr, false, false))
+ if (DumpAddressOffsetFromFunction (s, sc, exe_ctx, *addr, false, false, false))
return true;
}
return false;
@@ -1811,13 +1845,13 @@ FormatEntity::Format (const Entry &entry,
case Entry::Type::FunctionAddrOffsetConcrete:
if (addr)
{
- if (DumpAddressOffsetFromFunction (s, sc, exe_ctx, *addr, true, true))
+ if (DumpAddressOffsetFromFunction (s, sc, exe_ctx, *addr, true, true, true))
return true;
}
return false;
case Entry::Type::FunctionLineOffset:
- if (DumpAddressOffsetFromFunction (s, sc, exe_ctx, sc->line_entry.range.GetBaseAddress(), false, false))
+ if (DumpAddressOffsetFromFunction (s, sc, exe_ctx, sc->line_entry.range.GetBaseAddress(), false, false, false))
return true;
return false;
@@ -1827,12 +1861,18 @@ FormatEntity::Format (const Entry &entry,
StackFrame *frame = exe_ctx->GetFramePtr();
if (frame)
{
- if (DumpAddressOffsetFromFunction (s, sc, exe_ctx, frame->GetFrameCodeAddress(), false, false))
+ if (DumpAddressOffsetFromFunction (s, sc, exe_ctx, frame->GetFrameCodeAddress(), false, false, false))
return true;
}
}
return false;
+ case Entry::Type::FunctionChanged:
+ return function_changed == true;
+
+ case Entry::Type::FunctionInitial:
+ return initial_function == true;
+
case Entry::Type::LineEntryFile:
if (sc && sc->line_entry.IsValid())
{
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 15:07:29 +0000