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From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: mark.cave-ayland@ilande.co.uk, amarkovic@wavecomp.com,
	hsp.cat7@gmail.com
Subject: [PATCH v7 03/22] tcg/ppc: Introduce macros VRT(), VRA(), VRB(), VRC()
Date: Mon, 30 Sep 2019 13:21:06 -0700	[thread overview]
Message-ID: <20190930202125.21064-4-richard.henderson@linaro.org> (raw)
In-Reply-To: <20190930202125.21064-1-richard.henderson@linaro.org>

Introduce macros VRT(), VRA(), VRB(), VRC() used for encoding
elements of Altivec instructions.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
---
 tcg/ppc/tcg-target.inc.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tcg/ppc/tcg-target.inc.c b/tcg/ppc/tcg-target.inc.c
index 8dc5455600..4aad5d2b36 100644
--- a/tcg/ppc/tcg-target.inc.c
+++ b/tcg/ppc/tcg-target.inc.c
@@ -473,6 +473,11 @@ static int tcg_target_const_match(tcg_target_long val, TCGType type,
 #define MB64(b) ((b)<<5)
 #define FXM(b) (1 << (19 - (b)))
 
+#define VRT(r)  (((r) & 31) << 21)
+#define VRA(r)  (((r) & 31) << 16)
+#define VRB(r)  (((r) & 31) << 11)
+#define VRC(r)  (((r) & 31) <<  6)
+
 #define LK    1
 
 #define TAB(t, a, b) (RT(t) | RA(a) | RB(b))
-- 
2.17.1



  parent reply	other threads:[~2019-09-30 20:26 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-30 20:21 [PATCH v7 00/22] tcg/ppc: Add vector opcodes Richard Henderson
2019-09-30 20:21 ` [PATCH v7 01/22] tcg/ppc: Introduce Altivec registers Richard Henderson
2019-09-30 20:21 ` [PATCH v7 02/22] tcg/ppc: Introduce macro VX4() Richard Henderson
2019-09-30 20:21 ` Richard Henderson [this message]
2019-09-30 20:21 ` [PATCH v7 04/22] tcg/ppc: Create TCGPowerISA and have_isa Richard Henderson
2019-09-30 20:21 ` [PATCH v7 05/22] tcg/ppc: Replace HAVE_ISA_2_06 Richard Henderson
2019-09-30 20:21 ` [PATCH v7 06/22] tcg/ppc: Replace HAVE_ISEL macro with a variable Richard Henderson
2019-09-30 20:21 ` [PATCH v7 07/22] tcg/ppc: Enable tcg backend vector compilation Richard Henderson
2019-09-30 20:21 ` [PATCH v7 08/22] tcg/ppc: Add support for load/store/logic/comparison Richard Henderson
2019-09-30 20:21 ` [PATCH v7 09/22] tcg/ppc: Add support for vector maximum/minimum Richard Henderson
2019-09-30 20:21 ` [PATCH v7 10/22] tcg/ppc: Add support for vector add/subtract Richard Henderson
2019-09-30 20:21 ` [PATCH v7 11/22] tcg/ppc: Add support for vector saturated add/subtract Richard Henderson
2019-09-30 20:21 ` [PATCH v7 12/22] tcg/ppc: Support vector shift by immediate Richard Henderson
2019-09-30 20:21 ` [PATCH v7 13/22] tcg/ppc: Support vector multiply Richard Henderson
2019-09-30 20:21 ` [PATCH v7 14/22] tcg/ppc: Support vector dup2 Richard Henderson
2019-09-30 20:21 ` [PATCH v7 15/22] tcg/ppc: Enable Altivec detection Richard Henderson
2019-09-30 20:21 ` [PATCH v7 16/22] tcg/ppc: Update vector support for VSX Richard Henderson
2019-09-30 20:21 ` [PATCH v7 17/22] tcg/ppc: Update vector support for v2.07 Altivec Richard Henderson
2019-09-30 20:21 ` [PATCH v7 18/22] tcg/ppc: Update vector support for v2.07 VSX Richard Henderson
2019-09-30 20:21 ` [PATCH v7 19/22] tcg/ppc: Update vector support for v2.07 FP Richard Henderson
2019-09-30 20:21 ` [PATCH v7 20/22] tcg/ppc: Update vector support for v3.00 Altivec Richard Henderson
2019-09-30 20:21 ` [PATCH v7 21/22] tcg/ppc: Update vector support for v3.00 load/store Richard Henderson
2019-09-30 20:21 ` [PATCH v7 22/22] tcg/ppc: Update vector support for v3.00 dup/dupi Richard Henderson
2019-09-30 21:46 ` [PATCH v7 00/22] tcg/ppc: Add vector opcodes no-reply
2019-10-01 20:33 ` Mark Cave-Ayland
2019-10-02  9:34   ` Aleksandar Markovic
2019-10-14  0:25 ` David Gibson
2019-10-14  3:31   ` Richard Henderson
2019-10-14  3:54     ` David Gibson

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