From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: ivan@vmfacility.fr, qemu-ppc@nongnu.org, david@gibson.dropbear.id.au
Subject: [PATCH v2 06/15] target/ppc: Fix comment for MSR_FE{0,1}
Date: Fri, 12 Mar 2021 19:00:09 -0600 [thread overview]
Message-ID: <20210313010018.819153-7-richard.henderson@linaro.org> (raw)
In-Reply-To: <20210313010018.819153-1-richard.henderson@linaro.org>
As per hreg_compute_hflags:
We 'forget' FE0 & FE1: we'll never generate imprecise exceptions
remove the hflags marker from the respective comments.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/ppc/cpu.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h
index 79c4033a42..fd13489dce 100644
--- a/target/ppc/cpu.h
+++ b/target/ppc/cpu.h
@@ -322,13 +322,13 @@ typedef struct ppc_v3_pate_t {
#define MSR_PR 14 /* Problem state hflags */
#define MSR_FP 13 /* Floating point available hflags */
#define MSR_ME 12 /* Machine check interrupt enable */
-#define MSR_FE0 11 /* Floating point exception mode 0 hflags */
+#define MSR_FE0 11 /* Floating point exception mode 0 */
#define MSR_SE 10 /* Single-step trace enable x hflags */
#define MSR_DWE 10 /* Debug wait enable on 405 x */
#define MSR_UBLE 10 /* User BTB lock enable on e500 x */
#define MSR_BE 9 /* Branch trace enable x hflags */
#define MSR_DE 9 /* Debug interrupts enable on embedded PowerPC x */
-#define MSR_FE1 8 /* Floating point exception mode 1 hflags */
+#define MSR_FE1 8 /* Floating point exception mode 1 */
#define MSR_AL 7 /* AL bit on POWER */
#define MSR_EP 6 /* Exception prefix on 601 */
#define MSR_IR 5 /* Instruction relocate */
--
2.25.1
next prev parent reply other threads:[~2021-03-13 1:07 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-13 1:00 [PATCH v2 00/15] target/ppc: Fix truncation of env->hflags Richard Henderson
2021-03-13 1:00 ` [PATCH v2 01/15] target/ppc: Move helper_regs.h functions out-of-line Richard Henderson
2021-03-13 1:00 ` [PATCH v2 02/15] target/ppc: Move 601 hflags adjustment to hreg_compute_hflags Richard Henderson
2021-03-13 1:00 ` [PATCH v2 03/15] target/ppc: Properly sync cpu state with new msr in cpu_load_old Richard Henderson
2021-03-13 1:00 ` [PATCH v2 04/15] target/ppc: Do not call hreg_compute_mem_idx after ppc_store_msr Richard Henderson
2021-03-13 1:00 ` [PATCH v2 05/15] target/ppc: Retain hflags_nmsr only for migration Richard Henderson
2021-03-13 1:00 ` Richard Henderson [this message]
2021-03-13 1:00 ` [PATCH v2 07/15] target/ppc: Disconnect hflags from MSR Richard Henderson
2021-03-13 1:00 ` [PATCH v2 08/15] target/ppc: Reduce env->hflags to uint32_t Richard Henderson
2021-03-13 1:00 ` [PATCH v2 09/15] target/ppc: Put dbcr0 single-step bits into hflags Richard Henderson
2021-03-13 1:00 ` [PATCH v2 10/15] target/ppc: Create helper_scv Richard Henderson
2021-03-13 1:00 ` [PATCH v2 11/15] target/ppc: Put LPCR[GTSE] in hflags Richard Henderson
2021-03-13 1:00 ` [PATCH v2 12/15] target/ppc: Remove MSR_SA and MSR_AP from hflags Richard Henderson
2021-03-13 1:00 ` [PATCH v2 13/15] target/ppc: Remove env->immu_idx and env->dmmu_idx Richard Henderson
2021-03-13 1:00 ` [PATCH v2 14/15] hw/ppc: Use hreg_store_msr for msr updates Richard Henderson
2021-03-13 1:00 ` [PATCH v2 15/15] target/ppc: Validate hflags with CONFIG_DEBUG_TCG Richard Henderson
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