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gdbserver/linux-aarch32-low: build failure when NT_ARM_VFP not defined

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On some older versions of GNU/Linux, gdbserver now fails to build
due to an undefined reference to NT_ARM_VFP. Same issue on Android,
where this macros is undefined until Android API level 21 (Android
5.0 "Lollipop").

This patch modifies linux-aarch32-low.c to define that macros when
not already defined.

gdb/gdbserver/ChangeLog:

        * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
This commit is contained in:
Joel Brobecker 2015-08-11 15:28:19 -04:00
parent 4d6cceb4e4
commit 16d5f64295
2 changed files with 10 additions and 0 deletions
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4
gdb/gdbserver/ChangeLog
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@ -1,3 +1,7 @@
2015-08-18 Joel Brobecker <brobecker@adacore.com>
* linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
* linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.

6
gdb/gdbserver/linux-aarch32-low.c
View File

@ -27,6 +27,12 @@
#include <elf.h>
#endif
/* Some older versions of GNU/Linux and Android do not define
the following macros. */
#ifndef NT_ARM_VFP
#define NT_ARM_VFP 0x400
#endif
/* Collect GP registers from REGCACHE to buffer BUF. */
void