diff mbox series

[v3,02/30] target/arm: Rename TBFLAG_A32, SCTLR_B

Message ID 20210111190113.303726-3-richard.henderson@linaro.org
State Superseded
Headers show
Series target/arm: enforce alignment | expand

Commit Message

Richard Henderson Jan. 11, 2021, 7 p.m. UTC 
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 SCTLR_B -> SCTLR__B in the 3 uses, and document it.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

---
 target/arm/cpu.h       | 2 +-
 target/arm/helper.c    | 2 +-
 target/arm/translate.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

-- 
2.25.1
diff mbox series

Patch

diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index 7e6c881a7e..aa0bc6e281 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -3293,7 +3293,7 @@  FIELD(TBFLAG_A32, VECSTRIDE, 12, 2)     /* Not cached. */
  */
 FIELD(TBFLAG_A32, XSCALE_CPAR, 12, 2)
 FIELD(TBFLAG_A32, VFPEN, 14, 1)         /* Partially cached, minus FPEXC. */
-FIELD(TBFLAG_A32, SCTLR_B, 15, 1)
+FIELD(TBFLAG_A32, SCTLR__B, 15, 1)      /* Cannot overlap with SCTLR_B */
 FIELD(TBFLAG_A32, HSTR_ACTIVE, 16, 1)
 /*
  * Indicates whether cp register reads and writes by guest code should access
diff --git a/target/arm/helper.c b/target/arm/helper.c
index d077dd9ef5..0d70b37adc 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -12762,7 +12762,7 @@  static uint32_t rebuild_hflags_common_32(CPUARMState *env, int fp_el,
     bool sctlr_b = arm_sctlr_b(env);
 
     if (sctlr_b) {
-        flags = FIELD_DP32(flags, TBFLAG_A32, SCTLR_B, 1);
+        flags = FIELD_DP32(flags, TBFLAG_A32, SCTLR__B, 1);
     }
     if (arm_cpu_data_is_big_endian_a32(env, sctlr_b)) {
         flags = FIELD_DP32(flags, TBFLAG_ANY, BE_DATA, 1);
diff --git a/target/arm/translate.c b/target/arm/translate.c
index f5acd32e76..460476384c 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -8842,7 +8842,7 @@  static void arm_tr_init_disas_context(DisasContextBase *dcbase, CPUState *cs)
             FIELD_EX32(tb_flags, TBFLAG_ANY, BE_DATA) ? MO_BE : MO_LE;
         dc->debug_target_el =
             FIELD_EX32(tb_flags, TBFLAG_ANY, DEBUG_TARGET_EL);
-        dc->sctlr_b = FIELD_EX32(tb_flags, TBFLAG_A32, SCTLR_B);
+        dc->sctlr_b = FIELD_EX32(tb_flags, TBFLAG_A32, SCTLR__B);
         dc->hstr_active = FIELD_EX32(tb_flags, TBFLAG_A32, HSTR_ACTIVE);
         dc->ns = FIELD_EX32(tb_flags, TBFLAG_A32, NS);
         dc->vfp_enabled = FIELD_EX32(tb_flags, TBFLAG_A32, VFPEN);