From 506f149815c2168f16ade17893e117419d93f248 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Fri, 7 Feb 2020 14:04:23 +0000 Subject: [PATCH] target/arm: Expand TBFLAG_ANY.MMUIDX to 4 bits MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We are about to expand the number of mmuidx to 10, and so need 4 bits. For the benefit of reading the number out of -d exec, align it to the penultimate nibble. Tested-by: Alex Bennée Reviewed-by: Alex Bennée Signed-off-by: Richard Henderson Message-id: 20200206105448.4726-17-richard.henderson@linaro.org Signed-off-by: Peter Maydell --- target/arm/cpu.h | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/target/arm/cpu.h b/target/arm/cpu.h index fce6a426c8..aa9728cff6 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -3214,7 +3214,7 @@ typedef ARMCPU ArchCPU; * We put flags which are shared between 32 and 64 bit mode at the top * of the word, and flags which apply to only one mode at the bottom. * - * 31 21 18 14 9 0 + * 31 20 18 14 9 0 * +--------------+-----+-----+----------+--------------+ * | | | TBFLAG_A32 | | * | | +-----+----------+ TBFLAG_AM32 | @@ -3222,19 +3222,19 @@ typedef ARMCPU ArchCPU; * | | +-------------------------| * | | | TBFLAG_A64 | * +--------------+-----------+-------------------------+ - * 31 21 14 0 + * 31 20 14 0 * * Unless otherwise noted, these bits are cached in env->hflags. */ FIELD(TBFLAG_ANY, AARCH64_STATE, 31, 1) -FIELD(TBFLAG_ANY, MMUIDX, 28, 3) -FIELD(TBFLAG_ANY, SS_ACTIVE, 27, 1) -FIELD(TBFLAG_ANY, PSTATE_SS, 26, 1) /* Not cached. */ +FIELD(TBFLAG_ANY, SS_ACTIVE, 30, 1) +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 */ -FIELD(TBFLAG_ANY, FPEXC_EL, 24, 2) -FIELD(TBFLAG_ANY, BE_DATA, 23, 1) +FIELD(TBFLAG_ANY, FPEXC_EL, 22, 2) /* For A-profile only, target EL for debug exceptions. */ -FIELD(TBFLAG_ANY, DEBUG_TARGET_EL, 21, 2) +FIELD(TBFLAG_ANY, DEBUG_TARGET_EL, 20, 2) /* * Bit usage when in AArch32 state, both A- and M-profile.