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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/mips | |
| 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/mips')
| -rw-r--r-- | sim/mips/ChangeLog | 4 | ||||
| -rw-r--r-- | sim/mips/dv-tx3904cpu.c | 5 |
2 files changed, 4 insertions, 5 deletions
diff --git a/sim/mips/ChangeLog b/sim/mips/ChangeLog index 8b2e23f..a77058e 100644 --- a/sim/mips/ChangeLog +++ b/sim/mips/ChangeLog @@ -1,3 +1,7 @@ +2016-01-02 Mike Frysinger <vapier@gentoo.org> + + * dv-tx3904cpu.c (CPU, SD): Delete. + 2015-12-30 Mike Frysinger <vapier@gentoo.org> * wrapper.c (mips_reg_store, mips_reg_fetch): Define. diff --git a/sim/mips/dv-tx3904cpu.c b/sim/mips/dv-tx3904cpu.c index 1c5b70d..da28a49 100644 --- a/sim/mips/dv-tx3904cpu.c +++ b/sim/mips/dv-tx3904cpu.c @@ -143,9 +143,6 @@ deliver_tx3904cpu_interrupt (struct hw *me, sim_cpu *cpu = STATE_CPU (sd, 0); /* NB: fix CPU 0. */ address_word cia = CPU_PC_GET (cpu); -#define CPU cpu -#define SD current_state - if (controller->pending_reset) { controller->pending_reset = 0; @@ -190,8 +187,6 @@ deliver_tx3904cpu_interrupt (struct hw *me, } } /* interrupt set */ } -#undef CPU cpu -#undef SD current_state } |