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| author | Mike Frysinger <vapier@gentoo.org> | 2016-01-02 09:23:06 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2016-01-02 10:27:56 -0500 |
| commit | d47f5b30d8481272e9480118bdcb283690070349 (patch) | |
| tree | 589f77d62110d7456496fde754036fa24c89369d /sim/common/cgen-defs.h | |
| parent | 32273fe68f3d1288b2eef6b96beda3732d0ac25e (diff) | |
| download | gdb-d47f5b30d8481272e9480118bdcb283690070349.zip gdb-d47f5b30d8481272e9480118bdcb283690070349.tar.gz gdb-d47f5b30d8481272e9480118bdcb283690070349.tar.bz2 | |
sim: delete dead current_state globals
The global current_state handle to the current simulator state is a
design idea that was half implemented, but never really cleaned up.
The point was to have a global variable pointing to the state so that
funcs could more quickly & easily access the state anywhere. We've
instead moved in the direction of passing state around everywhere and
don't have any intention of moving back.
I also can't find any references to gdb using this variable, or to
cgen related "dump_regs" functions, both of which were used in the
comments related to this code.
Diffstat (limited to 'sim/common/cgen-defs.h')
| -rw-r--r-- | sim/common/cgen-defs.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/sim/common/cgen-defs.h b/sim/common/cgen-defs.h index be717f8..c42db9b 100644 --- a/sim/common/cgen-defs.h +++ b/sim/common/cgen-defs.h @@ -140,12 +140,6 @@ typedef enum { /* Simulator state. */ -/* Records simulator descriptor so utilities like @cpu@_dump_regs can be - called from gdb. */ -extern SIM_DESC current_state; - -/* Simulator state. */ - /* CGEN_STATE contains additional state information not present in sim_state_base. */ |