gfx12_architecture_t::wave_set_halt: Fix setting halt

The gfx12 implementation changing the HALT bit.  Before this patch, the
implementation would flip bit 13 of WAVE_STATE_PRIV (which is bit 1 of
USER_PRIO) instead of bit 14.

As a result, when resuming a wave with exception (wave_t::set_state), we
would fail to keep the wave halted.  As a result, the wave could
continue executing and have unexpected side-effects.

This patch fixes this typo.

Bug: SWDEV-487950
Tested-by: Shahab Vahedi <shahab.vahedi@amd.com>
Change-Id: If96e4547cb3c0d19f0dfad5314ae7882be8ad4d3

src/architecture.cpp

@@ -6364,8 +6364,8 @@ gfx12_architecture_t::wave_set_halt (wave_t &wave, bool halt) const
   uint32_t state_priv_reg;
   wave.read_register (amdgpu_regnum_t::state_priv, &state_priv_reg);
 
-  state_priv_reg = halt ? state_priv_reg | sq_wave_status_halt_mask
-                        : state_priv_reg & ~sq_wave_status_halt_mask;
+  state_priv_reg = halt ? state_priv_reg | sq_wave_state_priv_halt_mask
+                        : state_priv_reg & ~sq_wave_state_priv_halt_mask;
 
   wave.write_register (amdgpu_regnum_t::state_priv, state_priv_reg);
 }