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Commit | Line | Data |
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6947fd96 MY |
1 | DEBUG_CFLAGS := |
2 | ||
3 | ifdef CONFIG_DEBUG_INFO_SPLIT | |
4 | DEBUG_CFLAGS += -gsplit-dwarf | |
5 | else | |
6 | DEBUG_CFLAGS += -g | |
7 | endif | |
8 | ||
9 | ifndef CONFIG_AS_IS_LLVM | |
10 | KBUILD_AFLAGS += -Wa,-gdwarf-2 | |
11 | endif | |
12 | ||
13 | ifndef CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT | |
14 | dwarf-version-$(CONFIG_DEBUG_INFO_DWARF4) := 4 | |
15 | dwarf-version-$(CONFIG_DEBUG_INFO_DWARF5) := 5 | |
16 | DEBUG_CFLAGS += -gdwarf-$(dwarf-version-y) | |
17 | endif | |
18 | ||
19 | ifdef CONFIG_DEBUG_INFO_REDUCED | |
20 | DEBUG_CFLAGS += -fno-var-tracking | |
21 | ifdef CONFIG_CC_IS_GCC | |
22 | DEBUG_CFLAGS += -femit-struct-debug-baseonly | |
23 | endif | |
24 | endif | |
25 | ||
26 | ifdef CONFIG_DEBUG_INFO_COMPRESSED | |
27 | DEBUG_CFLAGS += -gz=zlib | |
28 | KBUILD_AFLAGS += -gz=zlib | |
29 | KBUILD_LDFLAGS += --compress-debug-sections=zlib | |
30 | endif | |
31 | ||
32 | KBUILD_CFLAGS += $(DEBUG_CFLAGS) | |
33 | export DEBUG_CFLAGS |