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NFC: use enum SymbolData as flags

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To make it easier to add flags when adding new options in SymbolData.

Example:
I want to add a flag to disable inline record for https://chromium-review.googlesource.com/c/breakpad/breakpad/+/2915828.
Change-Id: Ifc5da27c01efa0b0bc21cfcf769d4e6d604a63c6
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/2984198
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
This commit is contained in:
Zequan Wu
2021-06-30 12:27:45 -07:00
committed by Joshua Peraza
parent 04a9ffbe59
commit 68735f74e7
9 changed files with 35 additions and 16 deletions
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22
src/common/symbol_data.h
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@@ -32,11 +32,27 @@
#ifndef COMMON_SYMBOL_DATA_H_
#define COMMON_SYMBOL_DATA_H_
#include<type_traits>
// Control what data is used from the symbol file.
enum SymbolData {
ALL_SYMBOL_DATA,
NO_CFI,
ONLY_CFI
NO_DATA = 0,
SYMBOLS_AND_FILES = 1,
CFI = 1 << 1,
INLINES = 1 << 2,
ALL_SYMBOL_DATA = INLINES | CFI | SYMBOLS_AND_FILES
};
inline SymbolData operator&(SymbolData data1, SymbolData data2) {
return static_cast<SymbolData>(
static_cast<std::underlying_type<SymbolData>::type>(data1) &
static_cast<std::underlying_type<SymbolData>::type>(data2));
}
inline SymbolData operator|(SymbolData data1, SymbolData data2) {
return static_cast<SymbolData>(
static_cast<std::underlying_type<SymbolData>::type>(data1) |
static_cast<std::underlying_type<SymbolData>::type>(data2));
}
#endif // COMMON_SYMBOL_DATA_H_