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Pedro Franco de Carvalho 0570503dd3 Use linux_get_auxv to get AT_PHDR in the PPC stub
This patch fixes a build error due to a call to ppc_get_auxv that was
left over after linux_get_hwcap and linux_get_hwcap2 were introduced
in:

974c89e088 gdbserver: Add
linux_get_hwcap

Because the missing call fetched AT_PHDR and not AT_HWCAP,
linux_get_auxv is now visible.

This use also required ppc_get_auxv to return a status variable
indicating that the AT_PHDR entry was not found separately from the
actual value of of the auxv entry.  Therefore, the new linux_get_auxv
function is changed to return a status variable and write the entry
value to a pointer passed as an argument.

Note that linux_get_hwcap and linux_get_hwcap2 still use the return
value as both an indicator of that the entry wasn't found and as the
actual value of the entry.

gdb/gdbserver/ChangeLog:
2019-04-05  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>

	* linux-low.c (linux_get_auxv): Remove static.  Return auxv entry
	value in argument pointer, return 1 if the entry is found and 0
	otherwise.  Move comment.
	(linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
	* linux-low.h (linux_get_auxv): Declare.
	* linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
2019-04-05 14:19:08 -03:00
bfd Automatic date update in version.in 2019-04-05 00:00:21 +00:00
binutils AArch64/Arm: Update testcases fixing endiannes and linux targets 2019-03-26 16:47:14 +00:00
config
contrib
cpu
elfcpp
etc
gas PowerPC conditional branch test 2019-04-05 12:20:49 +10:30
gdb Use linux_get_auxv to get AT_PHDR in the PPC stub 2019-04-05 14:19:08 -03:00
gold Check whether symbols with MOVW_.ABS relocations require PLT entries (aarch64). 2019-02-19 16:13:24 -08:00
gprof PR24402, global buffer overflow in symtab_finalize 2019-04-01 13:35:15 +10:30
include [GAS, Arm] CLI with architecture sensitive extensions 2019-04-01 10:43:32 +01:00
intl
ld PowerPC disassembler: Don't emit trailing spaces 2019-04-05 12:20:49 +10:30
libdecnumber
libiberty Fix splay tree KEY leak detected in GDB test gdb.base/macscp.exp 2019-02-12 06:06:19 -07:00
opcodes PowerPC bc extended branch mnemonics and "y" hints 2019-04-05 12:20:49 +10:30
readline Readline: Cleanup some warnings 2019-01-31 17:25:06 +00:00
sim sim: fix all sim builds 2019-03-28 22:33:29 +00:00
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src-release.sh Move potentially obsolete BFD targets into the definitely obsolete section. Add a note to the README-how-to-make-a-release document about doing this. 2019-02-07 14:30:02 +00:00
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