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target-ppc: remove dead code 

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5896 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aurel32 2008-12-06 22:01:01 +00:00
parent 74d37793f4
commit 8983da70c4
4 changed files with 2 additions and 25 deletions
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6
target-ppc/cpu.h
View File

@ -530,11 +530,7 @@ struct CPUPPCState {
* during translated code execution
*/
#if TARGET_LONG_BITS > HOST_LONG_BITS
target_ulong t0, t1;
#endif
/* XXX: this is a temporary workaround for i386. cf translate.c comment */
#if (TARGET_LONG_BITS > HOST_LONG_BITS) || defined(HOST_I386)
target_ulong t2;
target_ulong t0;
#endif
/* general purpose registers */

4
target-ppc/exec.h
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@ -35,13 +35,9 @@ register struct CPUPPCState *env asm(AREG0);
#if TARGET_LONG_BITS > HOST_LONG_BITS
/* no registers can be used */
#define T0 (env->t0)
#define T1 (env->t1)
#define T2 (env->t2)
#define TDX "%016" PRIx64
#else
register target_ulong T0 asm(AREG1);
register target_ulong T1 asm(AREG2);
register target_ulong T2 asm(AREG3);
#define TDX "%016lx"
#endif

3
target-ppc/op_helper.h
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@ -18,8 +18,6 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
void do_print_mem_EA (target_ulong EA);
/* Registers load and stores */
#if defined(TARGET_PPC64)
void do_store_pri (int prio);
@ -30,7 +28,6 @@ void ppc_store_dump_spr (int sprn, target_ulong val);
/* Misc */
/* POWER / PowerPC 601 specific helpers */
#if !defined(CONFIG_USER_ONLY)
void do_POWER_rac (void);
void do_store_hid0_601 (void);
#endif

14
target-ppc/translate.c
View File

@ -72,7 +72,7 @@ static TCGv_i32 cpu_fpscr;
static TCGv_i32 cpu_access_type;
/* dyngen register indexes */
static TCGv cpu_T[3];
static TCGv cpu_T[1];
#include "gen-icount.h"
@ -88,20 +88,8 @@ void ppc_translate_init(void)
cpu_env = tcg_global_reg_new_ptr(TCG_AREG0, "env");
#if TARGET_LONG_BITS > HOST_LONG_BITS
cpu_T[0] = tcg_global_mem_new(TCG_AREG0, offsetof(CPUState, t0), "T0");
cpu_T[1] = tcg_global_mem_new(TCG_AREG0, offsetof(CPUState, t1), "T1");
cpu_T[2] = tcg_global_mem_new(TCG_AREG0, offsetof(CPUState, t2), "T2");
#else
cpu_T[0] = tcg_global_reg_new(TCG_AREG1, "T0");
cpu_T[1] = tcg_global_reg_new(TCG_AREG2, "T1");
#ifdef HOST_I386
/* XXX: This is a temporary workaround for i386.
* On i386 qemu_st32 runs out of registers.
* The proper fix is to remove cpu_T.
*/
cpu_T[2] = tcg_global_mem_new(TCG_AREG0, offsetof(CPUState, t2), "T2");
#else
cpu_T[2] = tcg_global_reg_new(TCG_AREG3, "T2");
#endif
#endif
p = cpu_reg_names;