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authorPedro Alves <palves@redhat.com>2018-06-07 17:27:46 +0100
committerPedro Alves <palves@redhat.com>2018-06-07 17:27:46 +0100
commit8b88a78e63526b84d540b9c7d5f459593a248d5e (patch)
tree3d1a43354d8b4cb169f2f9cff422531daee350b2 /gdb/ppc-linux-nat.c
parentc7110220be62590222e35525dda499902ee49a89 (diff)
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target_stack -> current_top_target() throughout
The recent C++ification of target_ops replaced references to the old "current_target" squashed target throughout with references to a "target_stack" pointer. I had picked the "target_stack" name very early in the multi-target work, and managed to stick with it, even though it's a bit of a misnomer, since it isn't really a "target stack" object, but a pointer into the current top target in the stack. As I'm splitting more pieces off of the multi-target branch, I've come to think that it's better to rename it now. A following patch will introduce a new class to represent a target stack, and "target_stack" would be _its_ ideal name. (In the branch, the class is called a_target_stack to work around the clash.) Thus this commit renames target_stack to current_top_target and replaces all references throughout. Also, while at it, current_top_target is made a function instead of a pointer, to make it possible to change its internal implementation without leaking implementation details out. In a couple patches, the implementation of the function will change to refer to a target stack object, and then further down the multi-target work, it'll change again to find the right target stack for the current inferior. gdb/ChangeLog: 2018-06-07 Pedro Alves <palves@redhat.com> * target.h (target_stack): Delete. (current_top_target): Declare function. * target.c (target_stack): Delete. (g_current_top_target): New. (current_top_target): New function. * auxv.c: Use current_top_target instead of target_stack throughout. * avr-tdep.c: Likewise. * breakpoint.c: Likewise. * corefile.c: Likewise. * elfread.c: Likewise. * eval.c: Likewise. * exceptions.c: Likewise. * frame.c: Likewise. * gdbarch-selftests.c: Likewise. * gnu-v3-abi.c: Likewise. * ia64-tdep.c: Likewise. * ia64-vms-tdep.c: Likewise. * infcall.c: Likewise. * infcmd.c: Likewise. * infrun.c: Likewise. * linespec.c: Likewise. * linux-tdep.c: Likewise. * minsyms.c: Likewise. * ppc-linux-nat.c: Likewise. * ppc-linux-tdep.c: Likewise. * procfs.c: Likewise. * regcache.c: Likewise. * remote.c: Likewise. * rs6000-tdep.c: Likewise. * s390-linux-nat.c: Likewise. * s390-tdep.c: Likewise. * solib-aix.c: Likewise. * solib-darwin.c: Likewise. * solib-dsbt.c: Likewise. * solib-spu.c: Likewise. * solib-svr4.c: Likewise. * solib-target.c: Likewise. * sparc-tdep.c: Likewise. * sparc64-tdep.c: Likewise. * spu-tdep.c: Likewise. * symfile.c: Likewise. * symtab.c: Likewise. * target-descriptions.c: Likewise. * target-memory.c: Likewise. * target.c: Likewise. * target.h: Likewise. * tracefile-tfile.c: Likewise. * tracepoint.c: Likewise. * valops.c: Likewise. * valprint.c: Likewise. * value.c: Likewise. * windows-tdep.c: Likewise. * mi/mi-main.c: Likewise.
Diffstat (limited to 'gdb/ppc-linux-nat.c')
-rw-r--r--gdb/ppc-linux-nat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/ppc-linux-nat.c b/gdb/ppc-linux-nat.c
index 62f3daf..f9ec3176 100644
--- a/gdb/ppc-linux-nat.c
+++ b/gdb/ppc-linux-nat.c
@@ -1165,7 +1165,7 @@ ppc_linux_get_hwcap (void)
{
CORE_ADDR field;
- if (target_auxv_search (target_stack, AT_HWCAP, &field) != 1)
+ if (target_auxv_search (current_top_target (), AT_HWCAP, &field) != 1)
return 0;
return field;