From: Taylor Simpson <tsimpson@quicinc.com>
To: qemu-devel@nongnu.org
Cc: ale@rev.ng, bcain@quicinc.com, tsimpson@quicinc.com,
richard.henderson@linaro.org, f4bug@amsat.org
Subject: [PATCH v3 09/30] Hexagon HVX (target/hexagon) C preprocessor for decode tree
Date: Mon, 20 Sep 2021 16:24:04 -0500 [thread overview]
Message-ID: <1632173065-18522-10-git-send-email-tsimpson@quicinc.com> (raw)
In-Reply-To: <1632173065-18522-1-git-send-email-tsimpson@quicinc.com>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
---
target/hexagon/gen_dectree_import.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/target/hexagon/gen_dectree_import.c b/target/hexagon/gen_dectree_import.c
index 5b7ecfc..ee35467 100644
--- a/target/hexagon/gen_dectree_import.c
+++ b/target/hexagon/gen_dectree_import.c
@@ -40,6 +40,11 @@ const char * const opcode_names[] = {
* Q6INSN(A2_add,"Rd32=add(Rs32,Rt32)",ATTRIBS(),
* "Add 32-bit registers",
* { RdV=RsV+RtV;})
+ * HVX instructions have the following form
+ * EXTINSN(V6_vinsertwr, "Vx32.w=vinsert(Rt32)",
+ * ATTRIBS(A_EXTENSION,A_CVI,A_CVI_VX,A_CVI_LATE),
+ * "Insert Word Scalar into Vector",
+ * VxV.uw[0] = RtV;)
*/
const char * const opcode_syntax[XX_LAST_OPCODE] = {
#define Q6INSN(TAG, BEH, ATTRIBS, DESCR, SEM) \
@@ -105,6 +110,14 @@ static const char *get_opcode_enc(int opcode)
static const char *get_opcode_enc_class(int opcode)
{
+ const char *tmp = opcode_encodings[opcode].encoding;
+ if (tmp == NULL) {
+ const char *test = "V6_"; /* HVX */
+ const char *name = opcode_names[opcode];
+ if (strncmp(name, test, strlen(test)) == 0) {
+ return "EXT_mmvec";
+ }
+ }
return opcode_enc_class_names[opcode_encodings[opcode].enc_class];
}
--
2.7.4
next prev parent reply other threads:[~2021-09-20 21:27 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-20 21:23 [PATCH v3 00/30] Hexagon HVX (target/hexagon) patch series Taylor Simpson
2021-09-20 21:23 ` [PATCH v3 01/30] Hexagon HVX (target/hexagon) README Taylor Simpson
2021-09-20 21:23 ` [PATCH v3 02/30] Hexagon HVX (target/hexagon) add Hexagon Vector eXtensions (HVX) to core Taylor Simpson
2021-09-20 22:55 ` Richard Henderson
2021-09-20 21:23 ` [PATCH v3 03/30] Hexagon HVX (target/hexagon) register names Taylor Simpson
2021-09-20 21:23 ` [PATCH v3 04/30] Hexagon HVX (target/hexagon) instruction attributes Taylor Simpson
2021-09-20 22:56 ` Richard Henderson
2021-09-20 21:24 ` [PATCH v3 05/30] Hexagon HVX (target/hexagon) macros Taylor Simpson
2021-09-20 22:57 ` Richard Henderson
2021-09-20 21:24 ` [PATCH v3 06/30] Hexagon HVX (target/hexagon) import macro definitions Taylor Simpson
2021-09-20 22:58 ` Richard Henderson
2021-09-20 21:24 ` [PATCH v3 07/30] Hexagon HVX (target/hexagon) semantics generator Taylor Simpson
2021-09-20 22:59 ` Richard Henderson
2021-09-20 21:24 ` [PATCH v3 08/30] Hexagon HVX (target/hexagon) semantics generator - part 2 Taylor Simpson
2021-09-20 23:03 ` Richard Henderson
2021-09-20 21:24 ` Taylor Simpson [this message]
2021-09-20 23:04 ` [PATCH v3 09/30] Hexagon HVX (target/hexagon) C preprocessor for decode tree Richard Henderson
2021-09-20 21:24 ` [PATCH v3 10/30] Hexagon HVX (target/hexagon) instruction utility functions Taylor Simpson
2021-09-20 21:24 ` [PATCH v3 11/30] Hexagon HVX (target/hexagon) helper functions Taylor Simpson
2021-09-20 21:24 ` [PATCH v3 12/30] Hexagon HVX (target/hexagon) TCG generation Taylor Simpson
2021-09-20 21:24 ` [PATCH v3 13/30] Hexagon HVX (target/hexagon) helper overrides infrastructure Taylor Simpson
2021-09-20 21:24 ` [PATCH v3 14/30] Hexagon HVX (target/hexagon) helper overrides for histogram instructions Taylor Simpson
2021-09-20 21:24 ` [PATCH v3 15/30] Hexagon HVX (target/hexagon) helper overrides - vector assign & cmov Taylor Simpson
2021-09-20 21:59 ` Philippe Mathieu-Daudé
2021-09-20 22:11 ` Taylor Simpson
2021-09-20 23:19 ` Richard Henderson
2021-09-20 21:24 ` [PATCH v3 16/30] Hexagon HVX (target/hexagon) helper overrides - vector add & sub Taylor Simpson
2021-09-20 23:18 ` Richard Henderson
2021-09-20 21:24 ` [PATCH v3 17/30] Hexagon HVX (target/hexagon) helper overrides - vector shifts Taylor Simpson
2021-09-20 23:20 ` Richard Henderson
2021-09-20 21:24 ` [PATCH v3 18/30] Hexagon HVX (target/hexagon) helper overrides - vector max/min Taylor Simpson
2021-09-20 23:20 ` Richard Henderson
2021-09-20 21:24 ` [PATCH v3 19/30] Hexagon HVX (target/hexagon) helper overrides - vector logical ops Taylor Simpson
2021-09-20 23:22 ` Richard Henderson
2021-09-20 21:24 ` [PATCH v3 20/30] Hexagon HVX (target/hexagon) helper overrides - vector compares Taylor Simpson
2021-09-20 23:23 ` Richard Henderson
2021-09-20 21:24 ` [PATCH v3 21/30] Hexagon HVX (target/hexagon) helper overrides - vector splat and abs Taylor Simpson
2021-09-20 23:24 ` Richard Henderson
2021-09-20 21:24 ` [PATCH v3 22/30] Hexagon HVX (target/hexagon) helper overrides - vector loads Taylor Simpson
2021-09-20 23:26 ` Richard Henderson
2021-09-20 21:24 ` [PATCH v3 23/30] Hexagon HVX (target/hexagon) helper overrides - vector stores Taylor Simpson
2021-09-20 23:27 ` Richard Henderson
2021-09-20 21:24 ` [PATCH v3 24/30] Hexagon HVX (target/hexagon) import semantics Taylor Simpson
2021-09-20 23:27 ` Richard Henderson
2021-09-20 21:24 ` [PATCH v3 25/30] Hexagon HVX (target/hexagon) instruction decoding Taylor Simpson
2021-09-20 23:28 ` Richard Henderson
2021-09-20 21:24 ` [PATCH v3 26/30] Hexagon HVX (target/hexagon) import instruction encodings Taylor Simpson
2021-09-20 21:24 ` [PATCH v3 27/30] Hexagon HVX (tests/tcg/hexagon) vector_add_int test Taylor Simpson
2021-09-20 21:24 ` [PATCH v3 28/30] Hexagon HVX (tests/tcg/hexagon) hvx_misc test Taylor Simpson
2021-09-20 21:24 ` [PATCH v3 29/30] Hexagon HVX (tests/tcg/hexagon) scatter_gather test Taylor Simpson
2021-09-20 21:24 ` [PATCH v3 30/30] Hexagon HVX (tests/tcg/hexagon) histogram test Taylor Simpson
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