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target/arm: Rename TBFLAG_ANY, PSTATE_SS 

We're about to rearrange the macro expansion surrounding tbflags,
and this field name will be expanded using the bit definition of
the same name, resulting in a token pasting error.

So PSTATE_SS -> PSTATE__SS in the uses, and document it.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210419202257.161730-4-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2021-04-19 13:22:29 -07:00 committed by Peter Maydell
parent 6a01eab7d8
commit ae6eb1e9b3
4 changed files with 5 additions and 5 deletions
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2
target/arm/cpu.h
View File

@ -3396,7 +3396,7 @@ typedef ARMCPU ArchCPU;
*/
FIELD(TBFLAG_ANY, AARCH64_STATE, 31, 1)
FIELD(TBFLAG_ANY, SS_ACTIVE, 30, 1)
FIELD(TBFLAG_ANY, PSTATE_SS, 29, 1) /* Not cached. */
FIELD(TBFLAG_ANY, PSTATE__SS, 29, 1) /* Not cached. */
FIELD(TBFLAG_ANY, BE_DATA, 28, 1)
FIELD(TBFLAG_ANY, MMUIDX, 24, 4)
/* Target EL if we take a floating-point-disabled exception */

4
target/arm/helper.c
View File

@ -13333,11 +13333,11 @@ void cpu_get_tb_cpu_state(CPUARMState *env, target_ulong *pc,
* 0 x Inactive (the TB flag for SS is always 0)
* 1 0 Active-pending
* 1 1 Active-not-pending
* SS_ACTIVE is set in hflags; PSTATE_SS is computed every TB.
* SS_ACTIVE is set in hflags; PSTATE__SS is computed every TB.
*/
if (FIELD_EX32(flags, TBFLAG_ANY, SS_ACTIVE) &&
(env->pstate & PSTATE_SS)) {
flags = FIELD_DP32(flags, TBFLAG_ANY, PSTATE_SS, 1);
flags = FIELD_DP32(flags, TBFLAG_ANY, PSTATE__SS, 1);
}
*pflags = flags;

2
target/arm/translate-a64.c
View File

@ -14733,7 +14733,7 @@ static void aarch64_tr_init_disas_context(DisasContextBase *dcbase,
* end the TB
*/
dc->ss_active = FIELD_EX32(tb_flags, TBFLAG_ANY, SS_ACTIVE);
dc->pstate_ss = FIELD_EX32(tb_flags, TBFLAG_ANY, PSTATE_SS);
dc->pstate_ss = FIELD_EX32(tb_flags, TBFLAG_ANY, PSTATE__SS);
dc->is_ldex = false;
dc->debug_target_el = FIELD_EX32(tb_flags, TBFLAG_ANY, DEBUG_TARGET_EL);

2
target/arm/translate.c
View File

@ -8925,7 +8925,7 @@ static void arm_tr_init_disas_context(DisasContextBase *dcbase, CPUState *cs)
* end the TB
*/
dc->ss_active = FIELD_EX32(tb_flags, TBFLAG_ANY, SS_ACTIVE);
dc->pstate_ss = FIELD_EX32(tb_flags, TBFLAG_ANY, PSTATE_SS);
dc->pstate_ss = FIELD_EX32(tb_flags, TBFLAG_ANY, PSTATE__SS);
dc->is_ldex = false;
dc->page_start = dc->base.pc_first & TARGET_PAGE_MASK;