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| author | Martin Liska <mliska@suse.cz> | 2021-06-29 08:49:26 +0200 |
|---|---|---|
| committer | Martin Liska <mliska@suse.cz> | 2021-06-29 08:49:26 +0200 |
| commit | 490d1e1be15b62b51a2de248e6d7f76356402bc9 (patch) | |
| tree | a140872a97abd647ca0e5287e5375b7514be227b /gcc/config/bpf/bpf.h | |
| parent | adf0825ae77554b00615521a545b608892bb272c (diff) | |
| parent | 095a01cf6e3883b3083cf339b680cdb39910f529 (diff) | |
| download | gcc-490d1e1be15b62b51a2de248e6d7f76356402bc9.zip gcc-490d1e1be15b62b51a2de248e6d7f76356402bc9.tar.gz gcc-490d1e1be15b62b51a2de248e6d7f76356402bc9.tar.bz2 | |
Merge branch 'master' into devel/sphinx
Diffstat (limited to 'gcc/config/bpf/bpf.h')
| -rw-r--r-- | gcc/config/bpf/bpf.h | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/gcc/config/bpf/bpf.h b/gcc/config/bpf/bpf.h index 80195ce..82be0c3 100644 --- a/gcc/config/bpf/bpf.h +++ b/gcc/config/bpf/bpf.h @@ -235,17 +235,9 @@ enum reg_class /**** Debugging Info ****/ -/* We cannot support DWARF2 because of the limitations of eBPF. */ +/* In eBPF it is not possible to unwind frames. Disable CFA. */ -/* elfos.h insists in using DWARF. Undo that here. */ -#ifdef DWARF2_DEBUGGING_INFO -# undef DWARF2_DEBUGGING_INFO -#endif -#ifdef PREFERRED_DEBUGGING_TYPE -# undef PREFERRED_DEBUGGING_TYPE -#endif - -#define DBX_DEBUGGING_INFO +#define DWARF2_FRAME_INFO 0 /**** Stack Layout and Calling Conventions. */ |