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Update main/backtrace.c to deal with changes in binutils 2.34.

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binutils 2.34 merged this commit:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commitdiff;\
	h=fd3619828e94a24a92cddec42cbc0ab33352eeb4

Which effectively does things like:

-#define bfd_section_size(bfd, ptr) ((ptr)->size)
-#define bfd_get_section_size(ptr) ((ptr)->size)

+#define bfd_section_size(sec) ((sec)->size)

So in order to remain backwards compatible we need to detect this API
change, and adjust accordingly.  The simplest is to notice that the
bfd_get_section_size and bfd_get_section_vma MACROs are no longer
defined, and define then onto the new API.  The alternative is to litter
the code with a number of #ifdef #else #endif splatters right through
the code.

Change-Id: I3efe0f8e8f3e338d16fcbc2b26a505367b6e172f
This commit is contained in:
Jaco Kroon
2020-03-16 12:11:11 +02:00
committed by George Joseph
parent c4e0983742
commit 2ad64e97c0
1 changed files with 6 additions and 0 deletions
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6
main/backtrace.c
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@@ -59,6 +59,12 @@
#if defined(HAVE_DLADDR) && defined(HAVE_BFD) && defined(BETTER_BACKTRACES)
#include <dlfcn.h>
#include <bfd.h>
#ifndef bfd_get_section_size
#define bfd_get_section_size(x) bfd_section_size(x)
#endif
#ifndef bfd_get_section_vma
#define bfd_get_section_vma(x, y) bfd_section_vma(y)
#endif
#endif
#include <pthread.h>