From: edgar.iglesias@gmail.com
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH 01/10] microblaze: Clarify expected input of write_carry
Date: Thu, 24 Oct 2013 23:08:48 +0200 [thread overview]
Message-ID: <1382648937-14769-2-git-send-email-edgar.iglesias@gmail.com> (raw)
In-Reply-To: <1382648937-14769-1-git-send-email-edgar.iglesias@gmail.com>
From: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
---
target-microblaze/translate.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/target-microblaze/translate.c b/target-microblaze/translate.c
index 1b937b3..76b2570 100644
--- a/target-microblaze/translate.c
+++ b/target-microblaze/translate.c
@@ -150,6 +150,10 @@ static void read_carry(DisasContext *dc, TCGv d)
tcg_gen_shri_tl(d, cpu_SR[SR_MSR], 31);
}
+/*
+ * write_carry sets the carry bits in MSR based on bit 0 of v.
+ * v[31:1] are ignored.
+ */
static void write_carry(DisasContext *dc, TCGv v)
{
TCGv t0 = tcg_temp_new();
--
1.7.10.4
next prev parent reply other threads:[~2013-10-24 21:12 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-24 21:08 [Qemu-devel] [PATCH 00/10] MicroBlaze queue edgar.iglesias
2013-10-24 21:08 ` edgar.iglesias [this message]
2013-10-24 21:08 ` [Qemu-devel] [PATCH 02/10] microblaze: Make write_carryi input a boolean edgar.iglesias
2013-10-24 21:08 ` [Qemu-devel] [PATCH 03/10] microblaze: Simplify andn by using tcg_gen_andc edgar.iglesias
2013-10-24 21:08 ` [Qemu-devel] [PATCH 04/10] microblaze: Improve srl edgar.iglesias
2013-10-24 21:08 ` [Qemu-devel] [PATCH 05/10] microblaze: Improve src edgar.iglesias
2013-10-24 21:08 ` [Qemu-devel] [PATCH 06/10] microblaze: Move the saving of the reservation addr into gen_load edgar.iglesias
2013-10-24 21:08 ` [Qemu-devel] [PATCH 07/10] microblaze: Turn res_addr into a tcg global edgar.iglesias
2013-10-24 21:08 ` [Qemu-devel] [PATCH 08/10] microblaze: At swx, check that the reserved word is unmodified edgar.iglesias
2013-10-24 21:08 ` [Qemu-devel] [PATCH 09/10] hw/microblaze: Indentation cleanups edgar.iglesias
2013-10-24 21:08 ` [Qemu-devel] [PATCH 10/10] hw/microblaze: Add support for loading initrd images edgar.iglesias
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