From ffdd8ebb79a6533913a1fbcf0aa12ef107842202 Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Mon, 25 Feb 2019 21:03:14 +0100 Subject: s390x/tcg: Clarify terminology in vec_reg_offset() We will use s390x speak "Element Size" (es) for MO_8 == 0, MO_16 == 1 ... Simple rename of variables. Reviewed-by: Thomas Huth Reviewed-by: Richard Henderson Signed-off-by: David Hildenbrand Message-Id: <20190225200318.16102-4-david@redhat.com> Signed-off-by: Cornelia Huck --- target/s390x/translate.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/target/s390x/translate.c b/target/s390x/translate.c index c646e50eb3..6647a67998 100644 --- a/target/s390x/translate.c +++ b/target/s390x/translate.c @@ -145,10 +145,11 @@ void s390x_translate_init(void) } } -static inline int vec_reg_offset(uint8_t reg, uint8_t enr, TCGMemOp size) +static inline int vec_reg_offset(uint8_t reg, uint8_t enr, TCGMemOp es) { - const uint8_t es = 1 << size; - int offs = enr * es; + /* Convert element size (es) - e.g. MO_8 - to bytes */ + const uint8_t bytes = 1 << es; + int offs = enr * bytes; g_assert(reg < 32); /* @@ -173,9 +174,9 @@ static inline int vec_reg_offset(uint8_t reg, uint8_t enr, TCGMemOp size) * the two 8 byte elements have to be loaded separately. Let's force all * 16 byte operations to handle it in a special way. */ - g_assert(size <= MO_64); + g_assert(es <= MO_64); #ifndef HOST_WORDS_BIGENDIAN - offs ^= (8 - es); + offs ^= (8 - bytes); #endif return offs + offsetof(CPUS390XState, vregs[reg][0].d); } -- cgit v1.2.3