* [PATCH 2/2] Re-factor (i386|amd64)mpx target descriptors.
2016-02-22 8:49 [PATCH 0/2] Split tdesc_(amd64|i386)_mpx into tdesc(amd64|i386)_mpx_* and tdesc(amd64|i386)_avx_mpx_* Walfred Tedeschi
2016-02-22 8:49 ` [PATCH 1/2] Add redundant target descriptor for tdesc(amd64|i386)_avx_mpx_* Walfred Tedeschi
@ 2016-02-22 8:49 ` Walfred Tedeschi
2016-02-25 19:21 ` [PATCH 0/2] Split tdesc_(amd64|i386)_mpx into tdesc(amd64|i386)_mpx_* and tdesc(amd64|i386)_avx_mpx_* Marcin Kościelnicki
2 siblings, 0 replies; 5+ messages in thread
From: Walfred Tedeschi @ 2016-02-22 8:49 UTC (permalink / raw)
To: palves, eliz, brobecker; +Cc: gdb-patches, Walfred Tedeschi
In the previous patch a new set of target descriptors
(i386|amd64)-avx-mpx were added being same as the (i386|amd64)-mpx.
This patch removes AVX feature from (i386|amd64)-mpx target
descriptor set.
This way the (i386|amd64)avx_mpx(_linux|) set has AVX and MPX features
and (i386|amd64)mpx(_linux|) only MPX.
2016-02-04 Walfred Tedeschi <walfred.tedeschi@intel.com>
* features/i386/amd64-mpx-linux.xml: Remove AVX feature.
* features/i386/amd64-mpx.xml: Remove AVX feature.
* features/i386/i386-mpx-linux.xml: Remove AVX feature.
* features/i386/i386-mpx.xml: Remove AVX feature.
* features/i386/amd64-mpx-linux.c: Regenerate.
* features/i386/amd64-mpx.c: Regenerate.
* features/i386/i386-mpx-linux.c: Regenerate.
* features/i386/i386-mpx.c: Regenerate.
* regformats/i386/amd64-mpx-linux.dat: Regenerate.
* regformats/i386/amd64-mpx.dat: Regenerate.
* regformats/i386/i386-mpx-linux.dat: Regenerate.
* regformats/i386/i386-mpx.dat: Regenerate.
---
gdb/features/i386/amd64-mpx-linux.c | 30 ++++++------------------------
gdb/features/i386/amd64-mpx-linux.xml | 1 -
gdb/features/i386/amd64-mpx.c | 30 ++++++------------------------
gdb/features/i386/amd64-mpx.xml | 1 -
gdb/features/i386/i386-mpx-linux.c | 22 ++++++----------------
gdb/features/i386/i386-mpx-linux.xml | 1 -
gdb/features/i386/i386-mpx.c | 22 ++++++----------------
gdb/features/i386/i386-mpx.xml | 1 -
gdb/regformats/i386/amd64-mpx-linux.dat | 16 ----------------
gdb/regformats/i386/amd64-mpx.dat | 16 ----------------
gdb/regformats/i386/i386-mpx-linux.dat | 8 --------
gdb/regformats/i386/i386-mpx.dat | 8 --------
12 files changed, 24 insertions(+), 132 deletions(-)
diff --git a/gdb/features/i386/amd64-mpx-linux.c b/gdb/features/i386/amd64-mpx-linux.c
index 86a1774..5c1584b 100644
--- a/gdb/features/i386/amd64-mpx-linux.c
+++ b/gdb/features/i386/amd64-mpx-linux.c
@@ -151,24 +151,6 @@ initialize_tdesc_amd64_mpx_linux (void)
feature = tdesc_create_feature (result, "org.gnu.gdb.i386.linux");
tdesc_create_reg (feature, "orig_rax", 57, 1, NULL, 64, "int");
- feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx");
- tdesc_create_reg (feature, "ymm0h", 58, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm1h", 59, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm2h", 60, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm3h", 61, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm4h", 62, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm5h", 63, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm6h", 64, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm7h", 65, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm8h", 66, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm9h", 67, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm10h", 68, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm11h", 69, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm12h", 70, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm13h", 71, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm14h", 72, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm15h", 73, 1, NULL, 128, "uint128");
-
feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx");
type = tdesc_create_struct (feature, "br128");
field_type = tdesc_named_type (feature, "uint64");
@@ -200,12 +182,12 @@ initialize_tdesc_amd64_mpx_linux (void)
field_type = tdesc_named_type (feature, "_bndcfgu");
tdesc_add_field (type, "config", field_type);
- tdesc_create_reg (feature, "bnd0raw", 74, 1, NULL, 128, "br128");
- tdesc_create_reg (feature, "bnd1raw", 75, 1, NULL, 128, "br128");
- tdesc_create_reg (feature, "bnd2raw", 76, 1, NULL, 128, "br128");
- tdesc_create_reg (feature, "bnd3raw", 77, 1, NULL, 128, "br128");
- tdesc_create_reg (feature, "bndcfgu", 78, 1, NULL, 64, "cfgu");
- tdesc_create_reg (feature, "bndstatus", 79, 1, NULL, 64, "status");
+ tdesc_create_reg (feature, "bnd0raw", 58, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd1raw", 59, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd2raw", 60, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd3raw", 61, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bndcfgu", 62, 1, NULL, 64, "cfgu");
+ tdesc_create_reg (feature, "bndstatus", 63, 1, NULL, 64, "status");
tdesc_amd64_mpx_linux = result;
}
diff --git a/gdb/features/i386/amd64-mpx-linux.xml b/gdb/features/i386/amd64-mpx-linux.xml
index 15e87b4..835126b 100644
--- a/gdb/features/i386/amd64-mpx-linux.xml
+++ b/gdb/features/i386/amd64-mpx-linux.xml
@@ -14,6 +14,5 @@
<xi:include href="64bit-core.xml"/>
<xi:include href="64bit-sse.xml"/>
<xi:include href="64bit-linux.xml"/>
- <xi:include href="64bit-avx.xml"/>
<xi:include href="64bit-mpx.xml"/>
</target>
diff --git a/gdb/features/i386/amd64-mpx.c b/gdb/features/i386/amd64-mpx.c
index 15ae5f7..4c852ef 100644
--- a/gdb/features/i386/amd64-mpx.c
+++ b/gdb/features/i386/amd64-mpx.c
@@ -146,24 +146,6 @@ initialize_tdesc_amd64_mpx (void)
tdesc_create_reg (feature, "xmm15", 55, 1, NULL, 128, "vec128");
tdesc_create_reg (feature, "mxcsr", 56, 1, "vector", 32, "i386_mxcsr");
- feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx");
- tdesc_create_reg (feature, "ymm0h", 57, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm1h", 58, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm2h", 59, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm3h", 60, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm4h", 61, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm5h", 62, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm6h", 63, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm7h", 64, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm8h", 65, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm9h", 66, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm10h", 67, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm11h", 68, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm12h", 69, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm13h", 70, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm14h", 71, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm15h", 72, 1, NULL, 128, "uint128");
-
feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx");
type = tdesc_create_struct (feature, "br128");
field_type = tdesc_named_type (feature, "uint64");
@@ -195,12 +177,12 @@ initialize_tdesc_amd64_mpx (void)
field_type = tdesc_named_type (feature, "_bndcfgu");
tdesc_add_field (type, "config", field_type);
- tdesc_create_reg (feature, "bnd0raw", 73, 1, NULL, 128, "br128");
- tdesc_create_reg (feature, "bnd1raw", 74, 1, NULL, 128, "br128");
- tdesc_create_reg (feature, "bnd2raw", 75, 1, NULL, 128, "br128");
- tdesc_create_reg (feature, "bnd3raw", 76, 1, NULL, 128, "br128");
- tdesc_create_reg (feature, "bndcfgu", 77, 1, NULL, 64, "cfgu");
- tdesc_create_reg (feature, "bndstatus", 78, 1, NULL, 64, "status");
+ tdesc_create_reg (feature, "bnd0raw", 57, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd1raw", 58, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd2raw", 59, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd3raw", 60, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bndcfgu", 61, 1, NULL, 64, "cfgu");
+ tdesc_create_reg (feature, "bndstatus", 62, 1, NULL, 64, "status");
tdesc_amd64_mpx = result;
}
diff --git a/gdb/features/i386/amd64-mpx.xml b/gdb/features/i386/amd64-mpx.xml
index 21b6df3..e458736 100644
--- a/gdb/features/i386/amd64-mpx.xml
+++ b/gdb/features/i386/amd64-mpx.xml
@@ -12,6 +12,5 @@
<architecture>i386:x86-64</architecture>
<xi:include href="64bit-core.xml"/>
<xi:include href="64bit-sse.xml"/>
- <xi:include href="64bit-avx.xml"/>
<xi:include href="64bit-mpx.xml"/>
</target>
diff --git a/gdb/features/i386/i386-mpx-linux.c b/gdb/features/i386/i386-mpx-linux.c
index dbf8789..c6bafea 100644
--- a/gdb/features/i386/i386-mpx-linux.c
+++ b/gdb/features/i386/i386-mpx-linux.c
@@ -135,16 +135,6 @@ initialize_tdesc_i386_mpx_linux (void)
feature = tdesc_create_feature (result, "org.gnu.gdb.i386.linux");
tdesc_create_reg (feature, "orig_eax", 41, 1, NULL, 32, "int");
- feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx");
- tdesc_create_reg (feature, "ymm0h", 42, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm1h", 43, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm2h", 44, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm3h", 45, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm4h", 46, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm5h", 47, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm6h", 48, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm7h", 49, 1, NULL, 128, "uint128");
-
feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx");
type = tdesc_create_struct (feature, "br128");
field_type = tdesc_named_type (feature, "uint64");
@@ -176,12 +166,12 @@ initialize_tdesc_i386_mpx_linux (void)
field_type = tdesc_named_type (feature, "_bndcfgu");
tdesc_add_field (type, "config", field_type);
- tdesc_create_reg (feature, "bnd0raw", 50, 1, NULL, 128, "br128");
- tdesc_create_reg (feature, "bnd1raw", 51, 1, NULL, 128, "br128");
- tdesc_create_reg (feature, "bnd2raw", 52, 1, NULL, 128, "br128");
- tdesc_create_reg (feature, "bnd3raw", 53, 1, NULL, 128, "br128");
- tdesc_create_reg (feature, "bndcfgu", 54, 1, NULL, 64, "cfgu");
- tdesc_create_reg (feature, "bndstatus", 55, 1, NULL, 64, "status");
+ tdesc_create_reg (feature, "bnd0raw", 42, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd1raw", 43, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd2raw", 44, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd3raw", 45, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bndcfgu", 46, 1, NULL, 64, "cfgu");
+ tdesc_create_reg (feature, "bndstatus", 47, 1, NULL, 64, "status");
tdesc_i386_mpx_linux = result;
}
diff --git a/gdb/features/i386/i386-mpx-linux.xml b/gdb/features/i386/i386-mpx-linux.xml
index c4004d6..4228cf5 100644
--- a/gdb/features/i386/i386-mpx-linux.xml
+++ b/gdb/features/i386/i386-mpx-linux.xml
@@ -14,6 +14,5 @@
<xi:include href="32bit-core.xml"/>
<xi:include href="32bit-sse.xml"/>
<xi:include href="32bit-linux.xml"/>
- <xi:include href="32bit-avx.xml"/>
<xi:include href="32bit-mpx.xml"/>
</target>
diff --git a/gdb/features/i386/i386-mpx.c b/gdb/features/i386/i386-mpx.c
index 1e04afd..430db3f 100644
--- a/gdb/features/i386/i386-mpx.c
+++ b/gdb/features/i386/i386-mpx.c
@@ -130,16 +130,6 @@ initialize_tdesc_i386_mpx (void)
tdesc_create_reg (feature, "xmm7", 39, 1, NULL, 128, "vec128");
tdesc_create_reg (feature, "mxcsr", 40, 1, "vector", 32, "i386_mxcsr");
- feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx");
- tdesc_create_reg (feature, "ymm0h", 41, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm1h", 42, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm2h", 43, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm3h", 44, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm4h", 45, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm5h", 46, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm6h", 47, 1, NULL, 128, "uint128");
- tdesc_create_reg (feature, "ymm7h", 48, 1, NULL, 128, "uint128");
-
feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx");
type = tdesc_create_struct (feature, "br128");
field_type = tdesc_named_type (feature, "uint64");
@@ -171,12 +161,12 @@ initialize_tdesc_i386_mpx (void)
field_type = tdesc_named_type (feature, "_bndcfgu");
tdesc_add_field (type, "config", field_type);
- tdesc_create_reg (feature, "bnd0raw", 49, 1, NULL, 128, "br128");
- tdesc_create_reg (feature, "bnd1raw", 50, 1, NULL, 128, "br128");
- tdesc_create_reg (feature, "bnd2raw", 51, 1, NULL, 128, "br128");
- tdesc_create_reg (feature, "bnd3raw", 52, 1, NULL, 128, "br128");
- tdesc_create_reg (feature, "bndcfgu", 53, 1, NULL, 64, "cfgu");
- tdesc_create_reg (feature, "bndstatus", 54, 1, NULL, 64, "status");
+ tdesc_create_reg (feature, "bnd0raw", 41, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd1raw", 42, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd2raw", 43, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd3raw", 44, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bndcfgu", 45, 1, NULL, 64, "cfgu");
+ tdesc_create_reg (feature, "bndstatus", 46, 1, NULL, 64, "status");
tdesc_i386_mpx = result;
}
diff --git a/gdb/features/i386/i386-mpx.xml b/gdb/features/i386/i386-mpx.xml
index 52a68db..c1806cb 100644
--- a/gdb/features/i386/i386-mpx.xml
+++ b/gdb/features/i386/i386-mpx.xml
@@ -12,6 +12,5 @@
<architecture>i386</architecture>
<xi:include href="32bit-core.xml"/>
<xi:include href="32bit-sse.xml"/>
- <xi:include href="32bit-avx.xml"/>
<xi:include href="32bit-mpx.xml"/>
</target>
diff --git a/gdb/regformats/i386/amd64-mpx-linux.dat b/gdb/regformats/i386/amd64-mpx-linux.dat
index 7a05cfe..523ae01 100644
--- a/gdb/regformats/i386/amd64-mpx-linux.dat
+++ b/gdb/regformats/i386/amd64-mpx-linux.dat
@@ -61,22 +61,6 @@ expedite:rbp,rsp,rip
128:xmm15
32:mxcsr
64:orig_rax
-128:ymm0h
-128:ymm1h
-128:ymm2h
-128:ymm3h
-128:ymm4h
-128:ymm5h
-128:ymm6h
-128:ymm7h
-128:ymm8h
-128:ymm9h
-128:ymm10h
-128:ymm11h
-128:ymm12h
-128:ymm13h
-128:ymm14h
-128:ymm15h
128:bnd0raw
128:bnd1raw
128:bnd2raw
diff --git a/gdb/regformats/i386/amd64-mpx.dat b/gdb/regformats/i386/amd64-mpx.dat
index 1b75f4d..43b8776 100644
--- a/gdb/regformats/i386/amd64-mpx.dat
+++ b/gdb/regformats/i386/amd64-mpx.dat
@@ -60,22 +60,6 @@ expedite:rbp,rsp,rip
128:xmm14
128:xmm15
32:mxcsr
-128:ymm0h
-128:ymm1h
-128:ymm2h
-128:ymm3h
-128:ymm4h
-128:ymm5h
-128:ymm6h
-128:ymm7h
-128:ymm8h
-128:ymm9h
-128:ymm10h
-128:ymm11h
-128:ymm12h
-128:ymm13h
-128:ymm14h
-128:ymm15h
128:bnd0raw
128:bnd1raw
128:bnd2raw
diff --git a/gdb/regformats/i386/i386-mpx-linux.dat b/gdb/regformats/i386/i386-mpx-linux.dat
index b52b68d..1dcdce9 100644
--- a/gdb/regformats/i386/i386-mpx-linux.dat
+++ b/gdb/regformats/i386/i386-mpx-linux.dat
@@ -45,14 +45,6 @@ expedite:ebp,esp,eip
128:xmm7
32:mxcsr
32:orig_eax
-128:ymm0h
-128:ymm1h
-128:ymm2h
-128:ymm3h
-128:ymm4h
-128:ymm5h
-128:ymm6h
-128:ymm7h
128:bnd0raw
128:bnd1raw
128:bnd2raw
diff --git a/gdb/regformats/i386/i386-mpx.dat b/gdb/regformats/i386/i386-mpx.dat
index 0ea420b..dda5164 100644
--- a/gdb/regformats/i386/i386-mpx.dat
+++ b/gdb/regformats/i386/i386-mpx.dat
@@ -44,14 +44,6 @@ expedite:ebp,esp,eip
128:xmm6
128:xmm7
32:mxcsr
-128:ymm0h
-128:ymm1h
-128:ymm2h
-128:ymm3h
-128:ymm4h
-128:ymm5h
-128:ymm6h
-128:ymm7h
128:bnd0raw
128:bnd1raw
128:bnd2raw
--
2.1.4
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 0/2] Split tdesc_(amd64|i386)_mpx into tdesc(amd64|i386)_mpx_* and tdesc(amd64|i386)_avx_mpx_*
@ 2016-02-22 8:49 Walfred Tedeschi
2016-02-22 8:49 ` [PATCH 1/2] Add redundant target descriptor for tdesc(amd64|i386)_avx_mpx_* Walfred Tedeschi
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Walfred Tedeschi @ 2016-02-22 8:49 UTC (permalink / raw)
To: palves, eliz, brobecker; +Cc: gdb-patches, Walfred Tedeschi
CPU features can occur in any combination. The current assumption that
feature "A" implies in feature "B" does not necessarily hold.
This patch series construct an additional combination of the Intel(R)
Memory Protection Extensions (MPX) with Intel(R) Advanced Vector
Extensions (AVX).
Starting from the current implementation that has MPX combined with AVX.
A new target description having only MPX will be created using a two
step approach as described below:
First step:
Mirror (i386|amd64)mpx target descriptors onto (i386|amd64)-avx-mpx
ones.
Add a redundant target description for the MPX and AVX case using a
combined feature name to reflect that, i.e. avx-mpx. A new flag 2is
also added to address MPX case without AVX.
Second step:
Refactor (i386|amd64)-mpx target descriptors.
AVX feature is removed from the set of files that described MPX alone
feature. Present on GDB code previous to this patch.
Tests were done with hardware having MPX and AVX as is.
For MPX standing alone tests were done forcing the XCR0 bits.
Walfred Tedeschi (2):
Add redundant target descriptor for tdesc(amd64|i386)_avx_mpx_*
Re-factor (i386|amd64)mpx target descriptors.
gdb/amd64-linux-tdep.c | 7 +
gdb/amd64-linux-tdep.h | 1 +
gdb/amd64-tdep.c | 4 +
gdb/common/x86-xstate.h | 5 +-
gdb/features/Makefile | 18 +++
gdb/features/i386/amd64-avx-mpx-linux.c | 211 ++++++++++++++++++++++++++++
gdb/features/i386/amd64-avx-mpx-linux.xml | 19 +++
gdb/features/i386/amd64-avx-mpx.c | 206 +++++++++++++++++++++++++++
gdb/features/i386/amd64-avx-mpx.xml | 17 +++
gdb/features/i386/amd64-mpx-linux.c | 30 +---
gdb/features/i386/amd64-mpx-linux.xml | 1 -
gdb/features/i386/amd64-mpx.c | 30 +---
gdb/features/i386/amd64-mpx.xml | 1 -
gdb/features/i386/i386-avx-mpx-linux.c | 187 ++++++++++++++++++++++++
gdb/features/i386/i386-avx-mpx-linux.xml | 19 +++
gdb/features/i386/i386-avx-mpx.c | 182 ++++++++++++++++++++++++
gdb/features/i386/i386-avx-mpx.xml | 17 +++
gdb/features/i386/i386-mpx-linux.c | 22 +--
gdb/features/i386/i386-mpx-linux.xml | 1 -
gdb/features/i386/i386-mpx.c | 22 +--
gdb/features/i386/i386-mpx.xml | 1 -
gdb/gdbserver/Makefile.in | 10 ++
gdb/gdbserver/configure.srv | 16 +--
gdb/gdbserver/linux-x86-low.c | 16 +++
gdb/i386-linux-tdep.c | 4 +
gdb/i386-linux-tdep.h | 1 +
gdb/i386-tdep.c | 4 +
gdb/regformats/i386/amd64-avx-mpx-linux.dat | 85 +++++++++++
gdb/regformats/i386/amd64-avx-mpx.dat | 84 +++++++++++
gdb/regformats/i386/amd64-mpx-linux.dat | 16 ---
gdb/regformats/i386/amd64-mpx.dat | 16 ---
gdb/regformats/i386/i386-avx-mpx-linux.dat | 61 ++++++++
gdb/regformats/i386/i386-avx-mpx.dat | 60 ++++++++
gdb/regformats/i386/i386-mpx-linux.dat | 8 --
gdb/regformats/i386/i386-mpx.dat | 8 --
gdb/x86-linux-nat.c | 7 +
36 files changed, 1255 insertions(+), 142 deletions(-)
create mode 100644 gdb/features/i386/amd64-avx-mpx-linux.c
create mode 100644 gdb/features/i386/amd64-avx-mpx-linux.xml
create mode 100644 gdb/features/i386/amd64-avx-mpx.c
create mode 100644 gdb/features/i386/amd64-avx-mpx.xml
create mode 100644 gdb/features/i386/i386-avx-mpx-linux.c
create mode 100644 gdb/features/i386/i386-avx-mpx-linux.xml
create mode 100644 gdb/features/i386/i386-avx-mpx.c
create mode 100644 gdb/features/i386/i386-avx-mpx.xml
create mode 100644 gdb/regformats/i386/amd64-avx-mpx-linux.dat
create mode 100644 gdb/regformats/i386/amd64-avx-mpx.dat
create mode 100644 gdb/regformats/i386/i386-avx-mpx-linux.dat
create mode 100644 gdb/regformats/i386/i386-avx-mpx.dat
--
2.1.4
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 1/2] Add redundant target descriptor for tdesc(amd64|i386)_avx_mpx_*
2016-02-22 8:49 [PATCH 0/2] Split tdesc_(amd64|i386)_mpx into tdesc(amd64|i386)_mpx_* and tdesc(amd64|i386)_avx_mpx_* Walfred Tedeschi
@ 2016-02-22 8:49 ` Walfred Tedeschi
2016-02-22 8:49 ` [PATCH 2/2] Re-factor (i386|amd64)mpx target descriptors Walfred Tedeschi
2016-02-25 19:21 ` [PATCH 0/2] Split tdesc_(amd64|i386)_mpx into tdesc(amd64|i386)_mpx_* and tdesc(amd64|i386)_avx_mpx_* Marcin Kościelnicki
2 siblings, 0 replies; 5+ messages in thread
From: Walfred Tedeschi @ 2016-02-22 8:49 UTC (permalink / raw)
To: palves, eliz, brobecker; +Cc: gdb-patches, Walfred Tedeschi
Add a redundant target description for the MPX and AVX case using a
combined feature name to reflect that, i.e. avx-mpx.
Usage of both series of target descriptor (avx-mpx and mpx) were also fixed.
2016-02-04 Walfred Tedeschi <walfred.tedeschi@intel.com>
gdb/ChangeLog:
* amd64-linux-tdep.c (features/i386/amd64-avx-mpx-linux.c):
New include.
(amd64_linux_core_read_description): Add case for
X86_XSTATE_AVX_MPX_MASK.
(_initialize_amd64_linux_tdep): Call initialize_tdesc_amd64_avx_mpx_linux.
* amd64-linux-tdep.h (tdesc_amd64_avx_mpx_linux): New definition.
* amd64-tdep.c (features/i386/amd64-avx-mpx.c): New include.
(amd64_target_description): Add case for X86_XSTATE_AVX_MPX_MASK.
(_initialize_amd64_tdep): Call initialize_tdesc_amd64_avx_mpx.
* common/x86-xstate.h (X86_XSTATE_MPX_MASK): Remove AVX bits.
(X86_XSTATE_AVX_MPX_MASK): New case.
* features/Makefile (i386/i386-avx-mpx, i386/i386-avx-mpx-linux)
(i386/amd64-avx-mpx, i386/amd64-avx-mpx-linux): New rules.
(i386/i386-avx-mpx-expedite, i386/i386-avx-mpx-linux-expedite)
(i386/amd64-avx-mpx-expedite, i386/amd64-avx-mpx-linux-expedite):
New expedites.
* i386-linux-tdep.c (features/i386/i386-avx-mpx-linux.c): New
include.
(i386_linux_core_read_description): Add case
X86_XSTATE_AVX_MPX_MASK.
(_initialize_i386_linux_tdep): Call
initialize_tdesc_i386_avx_mpx_linux.
* i386-linux-tdep.h (tdesc_i386_avx_mpx_linux): New include.
* i386-tdep.c (features/i386/i386-avx-mpx.c): New include.
(i386_target_description): Add case for X86_XSTATE_AVX_MPX_MASK.
* x86-linux-nat.c (x86_linux_read_description): Add case for
X86_XSTATE_AVX_MPX_MASK.
* features/i386/amd64-avx-mpx-linux.xml: New file.
* features/i386/i386-avx-mpx-linux.xml: New file.
* features/i386/i386-avx-mpx.xml: New file.
* features/i386/amd64-avx-mpx.xml: New file.
* features/i386/amd64-avx-mpx-linux.c: Generated.
* features/i386/amd64-avx-mpx.c: Generated.
* features/i386/i386-avx-mpx-linux.c: Generated.
* features/i386/i386-avx-mpx.c: Generated.
* regformats/i386/amd64-avx-mpx-linux.dat: Generated.
* regformats/i386/amd64-avx-mpx.dat: Generated.
* regformats/i386/i386-avx-mpx-linux.dat: Generated.
* regformats/i386/i386-avx-mpx.dat: Generated.
gdb/gdbserver/ChangeLog:
* Makefile.in (clean): Add removal for i386-avx-mpx.c,
i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
(i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
(amd64-avx-mpx-linux.c): New rules.
* configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
(srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
(srv_amd64_regobj): Add amd64-avx-mpx.o.
(srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
(srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
(srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
(srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
(srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
* linux-x86-low.c (x86_linux_read_description): Add case for
X86_XSTATE_AVX_MPX_MASK.
(init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
(init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
declarations.
(initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
init_registers_i386_avx_mpx_linux.
---
gdb/amd64-linux-tdep.c | 7 +
gdb/amd64-linux-tdep.h | 1 +
gdb/amd64-tdep.c | 4 +
gdb/common/x86-xstate.h | 5 +-
gdb/features/Makefile | 18 +++
gdb/features/i386/amd64-avx-mpx-linux.c | 211 ++++++++++++++++++++++++++++
gdb/features/i386/amd64-avx-mpx-linux.xml | 19 +++
gdb/features/i386/amd64-avx-mpx.c | 206 +++++++++++++++++++++++++++
gdb/features/i386/amd64-avx-mpx.xml | 17 +++
gdb/features/i386/i386-avx-mpx-linux.c | 187 ++++++++++++++++++++++++
gdb/features/i386/i386-avx-mpx-linux.xml | 19 +++
gdb/features/i386/i386-avx-mpx.c | 182 ++++++++++++++++++++++++
gdb/features/i386/i386-avx-mpx.xml | 17 +++
gdb/gdbserver/Makefile.in | 10 ++
gdb/gdbserver/configure.srv | 16 +--
gdb/gdbserver/linux-x86-low.c | 16 +++
gdb/i386-linux-tdep.c | 4 +
gdb/i386-linux-tdep.h | 1 +
gdb/i386-tdep.c | 4 +
gdb/regformats/i386/amd64-avx-mpx-linux.dat | 85 +++++++++++
gdb/regformats/i386/amd64-avx-mpx.dat | 84 +++++++++++
gdb/regformats/i386/i386-avx-mpx-linux.dat | 61 ++++++++
gdb/regformats/i386/i386-avx-mpx.dat | 60 ++++++++
gdb/x86-linux-nat.c | 7 +
24 files changed, 1231 insertions(+), 10 deletions(-)
create mode 100644 gdb/features/i386/amd64-avx-mpx-linux.c
create mode 100644 gdb/features/i386/amd64-avx-mpx-linux.xml
create mode 100644 gdb/features/i386/amd64-avx-mpx.c
create mode 100644 gdb/features/i386/amd64-avx-mpx.xml
create mode 100644 gdb/features/i386/i386-avx-mpx-linux.c
create mode 100644 gdb/features/i386/i386-avx-mpx-linux.xml
create mode 100644 gdb/features/i386/i386-avx-mpx.c
create mode 100644 gdb/features/i386/i386-avx-mpx.xml
create mode 100644 gdb/regformats/i386/amd64-avx-mpx-linux.dat
create mode 100644 gdb/regformats/i386/amd64-avx-mpx.dat
create mode 100644 gdb/regformats/i386/i386-avx-mpx-linux.dat
create mode 100644 gdb/regformats/i386/i386-avx-mpx.dat
diff --git a/gdb/amd64-linux-tdep.c b/gdb/amd64-linux-tdep.c
index 21bcd99..5327f7c 100644
--- a/gdb/amd64-linux-tdep.c
+++ b/gdb/amd64-linux-tdep.c
@@ -43,6 +43,7 @@
#include "features/i386/amd64-linux.c"
#include "features/i386/amd64-avx-linux.c"
#include "features/i386/amd64-mpx-linux.c"
+#include "features/i386/amd64-avx-mpx-linux.c"
#include "features/i386/amd64-avx512-linux.c"
#include "features/i386/x32-linux.c"
@@ -1590,6 +1591,11 @@ amd64_linux_core_read_description (struct gdbarch *gdbarch,
return tdesc_x32_avx_linux; /* No x32 MPX falling back to AVX. */
else
return tdesc_amd64_mpx_linux;
+ case X86_XSTATE_AVX_MPX_MASK:
+ if (gdbarch_ptr_bit (gdbarch) == 32)
+ return tdesc_x32_avx_linux; /* No x32 MPX falling back to AVX. */
+ else
+ return tdesc_amd64_avx_mpx_linux;
case X86_XSTATE_AVX_MASK:
if (gdbarch_ptr_bit (gdbarch) == 32)
return tdesc_x32_avx_linux;
@@ -2285,6 +2291,7 @@ _initialize_amd64_linux_tdep (void)
initialize_tdesc_amd64_linux ();
initialize_tdesc_amd64_avx_linux ();
initialize_tdesc_amd64_mpx_linux ();
+ initialize_tdesc_amd64_avx_mpx_linux ();
initialize_tdesc_amd64_avx512_linux ();
initialize_tdesc_x32_linux ();
diff --git a/gdb/amd64-linux-tdep.h b/gdb/amd64-linux-tdep.h
index 8673442..d64d5d6 100644
--- a/gdb/amd64-linux-tdep.h
+++ b/gdb/amd64-linux-tdep.h
@@ -35,6 +35,7 @@
extern struct target_desc *tdesc_amd64_linux;
extern struct target_desc *tdesc_amd64_avx_linux;
extern struct target_desc *tdesc_amd64_mpx_linux;
+extern struct target_desc *tdesc_amd64_avx_mpx_linux;
extern struct target_desc *tdesc_amd64_avx512_linux;
extern struct target_desc *tdesc_x32_linux;
diff --git a/gdb/amd64-tdep.c b/gdb/amd64-tdep.c
index fae92b2..88e3bf8 100644
--- a/gdb/amd64-tdep.c
+++ b/gdb/amd64-tdep.c
@@ -44,6 +44,7 @@
#include "features/i386/amd64.c"
#include "features/i386/amd64-avx.c"
#include "features/i386/amd64-mpx.c"
+#include "features/i386/amd64-avx-mpx.c"
#include "features/i386/amd64-avx512.c"
#include "features/i386/x32.c"
@@ -3132,6 +3133,8 @@ amd64_target_description (uint64_t xcr0)
return tdesc_amd64_avx512;
case X86_XSTATE_MPX_MASK:
return tdesc_amd64_mpx;
+ case X86_XSTATE_AVX_MPX_MASK:
+ return tdesc_amd64_avx_mpx;
case X86_XSTATE_AVX_MASK:
return tdesc_amd64_avx;
default:
@@ -3148,6 +3151,7 @@ _initialize_amd64_tdep (void)
initialize_tdesc_amd64 ();
initialize_tdesc_amd64_avx ();
initialize_tdesc_amd64_mpx ();
+ initialize_tdesc_amd64_avx_mpx ();
initialize_tdesc_amd64_avx512 ();
initialize_tdesc_x32 ();
diff --git a/gdb/common/x86-xstate.h b/gdb/common/x86-xstate.h
index 8386420..0aa9164 100644
--- a/gdb/common/x86-xstate.h
+++ b/gdb/common/x86-xstate.h
@@ -39,9 +39,10 @@
#define X86_XSTATE_X87_MASK X86_XSTATE_X87
#define X86_XSTATE_SSE_MASK (X86_XSTATE_X87 | X86_XSTATE_SSE)
#define X86_XSTATE_AVX_MASK (X86_XSTATE_SSE_MASK | X86_XSTATE_AVX)
-#define X86_XSTATE_MPX_MASK (X86_XSTATE_AVX_MASK | X86_XSTATE_MPX)
+#define X86_XSTATE_MPX_MASK (X86_XSTATE_SSE_MASK | X86_XSTATE_MPX)
+#define X86_XSTATE_AVX_MPX_MASK (X86_XSTATE_AVX_MASK | X86_XSTATE_MPX)
#define X86_XSTATE_AVX512_MASK (X86_XSTATE_AVX_MASK | X86_XSTATE_AVX512)
-#define X86_XSTATE_MPX_AVX512_MASK (X86_XSTATE_MPX_MASK | X86_XSTATE_AVX512)
+#define X86_XSTATE_MPX_AVX512_MASK (X86_XSTATE_AVX_MPX_MASK | X86_XSTATE_AVX512)
#define X86_XSTATE_ALL_MASK (X86_XSTATE_MPX_AVX512_MASK)
diff --git a/gdb/features/Makefile b/gdb/features/Makefile
index 10173cf..e5c5154 100644
--- a/gdb/features/Makefile
+++ b/gdb/features/Makefile
@@ -50,9 +50,11 @@ WHICH = aarch64 \
i386/amd64 i386/amd64-linux \
i386/i386-avx i386/i386-avx-linux \
i386/i386-mpx i386/i386-mpx-linux \
+ i386/i386-avx-mpx i386/i386-avx-mpx-linux \
i386/i386-avx512 i386/i386-avx512-linux \
i386/amd64-avx i386/amd64-avx-linux \
i386/amd64-mpx i386/amd64-mpx-linux \
+ i386/amd64-avx-mpx i386/amd64-avx-mpx-linux \
i386/amd64-avx512 i386/amd64-avx512-linux \
i386/x32 i386/x32-linux \
i386/x32-avx i386/x32-avx-linux \
@@ -83,7 +85,9 @@ i386/amd64-linux-expedite = rbp,rsp,rip
i386/i386-avx-expedite = ebp,esp,eip
i386/i386-avx-linux-expedite = ebp,esp,eip
i386/i386-mpx-expedite = ebp,esp,eip
+i386/i386-avx-mpx-expedite = ebp,esp,eip
i386/i386-mpx-linux-expedite = ebp,esp,eip
+i386/i386-avx-mpx-linux-expedite = ebp,esp,eip
i386/i386-avx512-expedite = ebp,esp,eip
i386/i386-avx512-linux-expedite = ebp,esp,eip
i386/i386-mmx-expedite = ebp,esp,eip
@@ -91,7 +95,9 @@ i386/i386-mmx-linux-expedite = ebp,esp,eip
i386/amd64-avx-expedite = rbp,rsp,rip
i386/amd64-avx-linux-expedite = rbp,rsp,rip
i386/amd64-mpx-expedite = rbp,rsp,rip
+i386/amd64-avx-mpx-expedite = rbp,rsp,rip
i386/amd64-mpx-linux-expedite = rbp,rsp,rip
+i386/amd64-avx-mpx-linux-expedite = rbp,rsp,rip
i386/amd64-avx512-expedite = rbp,rsp,rip
i386/amd64-avx512-linux-expedite = rbp,rsp,rip
i386/x32-expedite = rbp,rsp,rip
@@ -156,6 +162,8 @@ XMLTOC = \
i386/amd64-linux.xml \
i386/amd64-mpx-linux.xml \
i386/amd64-mpx.xml \
+ i386/amd64-avx-mpx-linux.xml \
+ i386/amd64-avx-mpx.xml \
i386/amd64.xml \
i386/i386-avx-linux.xml \
i386/i386-avx.xml \
@@ -166,6 +174,8 @@ XMLTOC = \
i386/i386-mmx.xml \
i386/i386-mpx-linux.xml \
i386/i386-mpx.xml \
+ i386/i386-avx-mpx-linux.xml \
+ i386/i386-avx-mpx.xml \
i386/i386.xml \
i386/x32-avx-linux.xml \
i386/x32-avx.xml \
@@ -271,6 +281,10 @@ $(outdir)/i386/i386-mpx.dat: i386/32bit-core.xml i386/32bit-avx.xml \
i386/32bit-mpx.xml
$(outdir)/i386/i386-mpx-linux.dat: i386/32bit-core.xml i386/32bit-avx.xml \
i386/32bit-linux.xml i386/32bit-mpx.xml
+$(outdir)/i386/i386-mpx-linux.dat: i386/32bit-core.xml \
+ i386/32bit-linux.xml i386/32bit-mpx.xml
+$(outdir)/i386/i386-avx-mpx-linux.dat: i386/32bit-core.xml \
+ i386/32bit-linux.xml i386/32bit-mpx.xml
$(outdir)/i386/i386-avx512.dat: i386/32bit-core.xml i386/32bit-avx.xml \
i386/32bit-mpx.xml i386/32bit-avx512.xml
$(outdir)/i386/i386-avx512-linux.dat: i386/32bit-core.xml i386/32bit-avx.xml \
@@ -282,8 +296,12 @@ $(outdir)/i386/amd64-avx-linux.dat: i386/64bit-core.xml i386/64bit-avx.xml \
i386/64bit-linux.xml
$(outdir)/i386/amd64-mpx-linux.dat: i386/64bit-core.xml i386/64bit-avx.xml \
i386/64bit-linux.xml i386/64bit-mpx.xml
+$(outdir)/i386/amd64-avx-mpx-linux.dat: i386/64bit-core.xml \
+ i386/64bit-linux.xml i386/64bit-mpx.xml
$(outdir)/i386/amd64-mpx.dat: i386/64bit-core.xml i386/64bit-avx.xml \
i386/64bit-mpx.xml
+$(outdir)/i386/amd64-avx-mpx.dat: i386/64bit-core.xml \
+ i386/64bit-mpx.xml
$(outdir)/i386/amd64-avx512.dat: i386/64bit-core.xml i386/64bit-avx.xml \
i386/64bit-mpx.xml i386/64bit-avx512.xml
$(outdir)/i386/amd64-avx512-linux.dat: i386/64bit-core.xml i386/64bit-avx.xml \
diff --git a/gdb/features/i386/amd64-avx-mpx-linux.c b/gdb/features/i386/amd64-avx-mpx-linux.c
new file mode 100644
index 0000000..37b4c81
--- /dev/null
+++ b/gdb/features/i386/amd64-avx-mpx-linux.c
@@ -0,0 +1,211 @@
+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
+ Original: amd64-avx-mpx-linux.xml */
+
+#include "defs.h"
+#include "osabi.h"
+#include "target-descriptions.h"
+
+struct target_desc *tdesc_amd64_avx_mpx_linux;
+static void
+initialize_tdesc_amd64_avx_mpx_linux (void)
+{
+ struct target_desc *result = allocate_target_description ();
+ struct tdesc_feature *feature;
+ struct tdesc_type *field_type;
+ struct tdesc_type *type;
+
+ set_tdesc_architecture (result, bfd_scan_arch ("i386:x86-64"));
+
+ set_tdesc_osabi (result, osabi_from_tdesc_string ("GNU/Linux"));
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.core");
+ field_type = tdesc_create_flags (feature, "i386_eflags", 4);
+ tdesc_add_flag (field_type, 0, "CF");
+ tdesc_add_flag (field_type, 1, "");
+ tdesc_add_flag (field_type, 2, "PF");
+ tdesc_add_flag (field_type, 4, "AF");
+ tdesc_add_flag (field_type, 6, "ZF");
+ tdesc_add_flag (field_type, 7, "SF");
+ tdesc_add_flag (field_type, 8, "TF");
+ tdesc_add_flag (field_type, 9, "IF");
+ tdesc_add_flag (field_type, 10, "DF");
+ tdesc_add_flag (field_type, 11, "OF");
+ tdesc_add_flag (field_type, 14, "NT");
+ tdesc_add_flag (field_type, 16, "RF");
+ tdesc_add_flag (field_type, 17, "VM");
+ tdesc_add_flag (field_type, 18, "AC");
+ tdesc_add_flag (field_type, 19, "VIF");
+ tdesc_add_flag (field_type, 20, "VIP");
+ tdesc_add_flag (field_type, 21, "ID");
+
+ tdesc_create_reg (feature, "rax", 0, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "rbx", 1, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "rcx", 2, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "rdx", 3, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "rsi", 4, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "rdi", 5, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "rbp", 6, 1, NULL, 64, "data_ptr");
+ tdesc_create_reg (feature, "rsp", 7, 1, NULL, 64, "data_ptr");
+ tdesc_create_reg (feature, "r8", 8, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "r9", 9, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "r10", 10, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "r11", 11, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "r12", 12, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "r13", 13, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "r14", 14, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "r15", 15, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "rip", 16, 1, NULL, 64, "code_ptr");
+ tdesc_create_reg (feature, "eflags", 17, 1, NULL, 32, "i386_eflags");
+ tdesc_create_reg (feature, "cs", 18, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "ss", 19, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "ds", 20, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "es", 21, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "fs", 22, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "gs", 23, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "st0", 24, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st1", 25, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st2", 26, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st3", 27, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st4", 28, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st5", 29, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st6", 30, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st7", 31, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "fctrl", 32, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fstat", 33, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "ftag", 34, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fiseg", 35, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fioff", 36, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "foseg", 37, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fooff", 38, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fop", 39, 1, "float", 32, "int");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.sse");
+ field_type = tdesc_named_type (feature, "ieee_single");
+ tdesc_create_vector (feature, "v4f", field_type, 4);
+
+ field_type = tdesc_named_type (feature, "ieee_double");
+ tdesc_create_vector (feature, "v2d", field_type, 2);
+
+ field_type = tdesc_named_type (feature, "int8");
+ tdesc_create_vector (feature, "v16i8", field_type, 16);
+
+ field_type = tdesc_named_type (feature, "int16");
+ tdesc_create_vector (feature, "v8i16", field_type, 8);
+
+ field_type = tdesc_named_type (feature, "int32");
+ tdesc_create_vector (feature, "v4i32", field_type, 4);
+
+ field_type = tdesc_named_type (feature, "int64");
+ tdesc_create_vector (feature, "v2i64", field_type, 2);
+
+ type = tdesc_create_union (feature, "vec128");
+ field_type = tdesc_named_type (feature, "v4f");
+ tdesc_add_field (type, "v4_float", field_type);
+ field_type = tdesc_named_type (feature, "v2d");
+ tdesc_add_field (type, "v2_double", field_type);
+ field_type = tdesc_named_type (feature, "v16i8");
+ tdesc_add_field (type, "v16_int8", field_type);
+ field_type = tdesc_named_type (feature, "v8i16");
+ tdesc_add_field (type, "v8_int16", field_type);
+ field_type = tdesc_named_type (feature, "v4i32");
+ tdesc_add_field (type, "v4_int32", field_type);
+ field_type = tdesc_named_type (feature, "v2i64");
+ tdesc_add_field (type, "v2_int64", field_type);
+ field_type = tdesc_named_type (feature, "uint128");
+ tdesc_add_field (type, "uint128", field_type);
+
+ field_type = tdesc_create_flags (feature, "i386_mxcsr", 4);
+ tdesc_add_flag (field_type, 0, "IE");
+ tdesc_add_flag (field_type, 1, "DE");
+ tdesc_add_flag (field_type, 2, "ZE");
+ tdesc_add_flag (field_type, 3, "OE");
+ tdesc_add_flag (field_type, 4, "UE");
+ tdesc_add_flag (field_type, 5, "PE");
+ tdesc_add_flag (field_type, 6, "DAZ");
+ tdesc_add_flag (field_type, 7, "IM");
+ tdesc_add_flag (field_type, 8, "DM");
+ tdesc_add_flag (field_type, 9, "ZM");
+ tdesc_add_flag (field_type, 10, "OM");
+ tdesc_add_flag (field_type, 11, "UM");
+ tdesc_add_flag (field_type, 12, "PM");
+ tdesc_add_flag (field_type, 15, "FZ");
+
+ tdesc_create_reg (feature, "xmm0", 40, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm1", 41, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm2", 42, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm3", 43, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm4", 44, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm5", 45, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm6", 46, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm7", 47, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm8", 48, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm9", 49, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm10", 50, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm11", 51, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm12", 52, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm13", 53, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm14", 54, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm15", 55, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "mxcsr", 56, 1, "vector", 32, "i386_mxcsr");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.linux");
+ tdesc_create_reg (feature, "orig_rax", 57, 1, NULL, 64, "int");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx");
+ tdesc_create_reg (feature, "ymm0h", 58, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm1h", 59, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm2h", 60, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm3h", 61, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm4h", 62, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm5h", 63, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm6h", 64, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm7h", 65, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm8h", 66, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm9h", 67, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm10h", 68, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm11h", 69, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm12h", 70, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm13h", 71, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm14h", 72, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm15h", 73, 1, NULL, 128, "uint128");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx");
+ type = tdesc_create_struct (feature, "br128");
+ field_type = tdesc_named_type (feature, "uint64");
+ tdesc_add_field (type, "lbound", field_type);
+ field_type = tdesc_named_type (feature, "uint64");
+ tdesc_add_field (type, "ubound_raw", field_type);
+
+ type = tdesc_create_struct (feature, "_bndstatus");
+ tdesc_set_struct_size (type, 8);
+ tdesc_add_bitfield (type, "bde", 2, 63);
+ tdesc_add_bitfield (type, "error", 0, 1);
+
+ type = tdesc_create_union (feature, "status");
+ field_type = tdesc_named_type (feature, "data_ptr");
+ tdesc_add_field (type, "raw", field_type);
+ field_type = tdesc_named_type (feature, "_bndstatus");
+ tdesc_add_field (type, "status", field_type);
+
+ type = tdesc_create_struct (feature, "_bndcfgu");
+ tdesc_set_struct_size (type, 8);
+ tdesc_add_bitfield (type, "base", 12, 63);
+ tdesc_add_bitfield (type, "reserved", 2, 11);
+ tdesc_add_bitfield (type, "preserved", 1, 1);
+ tdesc_add_bitfield (type, "enabled", 0, 0);
+
+ type = tdesc_create_union (feature, "cfgu");
+ field_type = tdesc_named_type (feature, "data_ptr");
+ tdesc_add_field (type, "raw", field_type);
+ field_type = tdesc_named_type (feature, "_bndcfgu");
+ tdesc_add_field (type, "config", field_type);
+
+ tdesc_create_reg (feature, "bnd0raw", 74, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd1raw", 75, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd2raw", 76, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd3raw", 77, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bndcfgu", 78, 1, NULL, 64, "cfgu");
+ tdesc_create_reg (feature, "bndstatus", 79, 1, NULL, 64, "status");
+
+ tdesc_amd64_avx_mpx_linux = result;
+}
diff --git a/gdb/features/i386/amd64-avx-mpx-linux.xml b/gdb/features/i386/amd64-avx-mpx-linux.xml
new file mode 100644
index 0000000..15e87b4
--- /dev/null
+++ b/gdb/features/i386/amd64-avx-mpx-linux.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2013-2016 Free Software Foundation, Inc.
+
+ Copying and distribution of this file, with or without modification,
+ are permitted in any medium without royalty provided the copyright
+ notice and this notice are preserved. -->
+
+<!-- AMD64 with MPX - Includes Linux-only special "register". -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+ <architecture>i386:x86-64</architecture>
+ <osabi>GNU/Linux</osabi>
+ <xi:include href="64bit-core.xml"/>
+ <xi:include href="64bit-sse.xml"/>
+ <xi:include href="64bit-linux.xml"/>
+ <xi:include href="64bit-avx.xml"/>
+ <xi:include href="64bit-mpx.xml"/>
+</target>
diff --git a/gdb/features/i386/amd64-avx-mpx.c b/gdb/features/i386/amd64-avx-mpx.c
new file mode 100644
index 0000000..1279f73
--- /dev/null
+++ b/gdb/features/i386/amd64-avx-mpx.c
@@ -0,0 +1,206 @@
+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
+ Original: amd64-avx-mpx.xml */
+
+#include "defs.h"
+#include "osabi.h"
+#include "target-descriptions.h"
+
+struct target_desc *tdesc_amd64_avx_mpx;
+static void
+initialize_tdesc_amd64_avx_mpx (void)
+{
+ struct target_desc *result = allocate_target_description ();
+ struct tdesc_feature *feature;
+ struct tdesc_type *field_type;
+ struct tdesc_type *type;
+
+ set_tdesc_architecture (result, bfd_scan_arch ("i386:x86-64"));
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.core");
+ field_type = tdesc_create_flags (feature, "i386_eflags", 4);
+ tdesc_add_flag (field_type, 0, "CF");
+ tdesc_add_flag (field_type, 1, "");
+ tdesc_add_flag (field_type, 2, "PF");
+ tdesc_add_flag (field_type, 4, "AF");
+ tdesc_add_flag (field_type, 6, "ZF");
+ tdesc_add_flag (field_type, 7, "SF");
+ tdesc_add_flag (field_type, 8, "TF");
+ tdesc_add_flag (field_type, 9, "IF");
+ tdesc_add_flag (field_type, 10, "DF");
+ tdesc_add_flag (field_type, 11, "OF");
+ tdesc_add_flag (field_type, 14, "NT");
+ tdesc_add_flag (field_type, 16, "RF");
+ tdesc_add_flag (field_type, 17, "VM");
+ tdesc_add_flag (field_type, 18, "AC");
+ tdesc_add_flag (field_type, 19, "VIF");
+ tdesc_add_flag (field_type, 20, "VIP");
+ tdesc_add_flag (field_type, 21, "ID");
+
+ tdesc_create_reg (feature, "rax", 0, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "rbx", 1, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "rcx", 2, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "rdx", 3, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "rsi", 4, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "rdi", 5, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "rbp", 6, 1, NULL, 64, "data_ptr");
+ tdesc_create_reg (feature, "rsp", 7, 1, NULL, 64, "data_ptr");
+ tdesc_create_reg (feature, "r8", 8, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "r9", 9, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "r10", 10, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "r11", 11, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "r12", 12, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "r13", 13, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "r14", 14, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "r15", 15, 1, NULL, 64, "int64");
+ tdesc_create_reg (feature, "rip", 16, 1, NULL, 64, "code_ptr");
+ tdesc_create_reg (feature, "eflags", 17, 1, NULL, 32, "i386_eflags");
+ tdesc_create_reg (feature, "cs", 18, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "ss", 19, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "ds", 20, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "es", 21, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "fs", 22, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "gs", 23, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "st0", 24, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st1", 25, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st2", 26, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st3", 27, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st4", 28, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st5", 29, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st6", 30, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st7", 31, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "fctrl", 32, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fstat", 33, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "ftag", 34, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fiseg", 35, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fioff", 36, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "foseg", 37, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fooff", 38, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fop", 39, 1, "float", 32, "int");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.sse");
+ field_type = tdesc_named_type (feature, "ieee_single");
+ tdesc_create_vector (feature, "v4f", field_type, 4);
+
+ field_type = tdesc_named_type (feature, "ieee_double");
+ tdesc_create_vector (feature, "v2d", field_type, 2);
+
+ field_type = tdesc_named_type (feature, "int8");
+ tdesc_create_vector (feature, "v16i8", field_type, 16);
+
+ field_type = tdesc_named_type (feature, "int16");
+ tdesc_create_vector (feature, "v8i16", field_type, 8);
+
+ field_type = tdesc_named_type (feature, "int32");
+ tdesc_create_vector (feature, "v4i32", field_type, 4);
+
+ field_type = tdesc_named_type (feature, "int64");
+ tdesc_create_vector (feature, "v2i64", field_type, 2);
+
+ type = tdesc_create_union (feature, "vec128");
+ field_type = tdesc_named_type (feature, "v4f");
+ tdesc_add_field (type, "v4_float", field_type);
+ field_type = tdesc_named_type (feature, "v2d");
+ tdesc_add_field (type, "v2_double", field_type);
+ field_type = tdesc_named_type (feature, "v16i8");
+ tdesc_add_field (type, "v16_int8", field_type);
+ field_type = tdesc_named_type (feature, "v8i16");
+ tdesc_add_field (type, "v8_int16", field_type);
+ field_type = tdesc_named_type (feature, "v4i32");
+ tdesc_add_field (type, "v4_int32", field_type);
+ field_type = tdesc_named_type (feature, "v2i64");
+ tdesc_add_field (type, "v2_int64", field_type);
+ field_type = tdesc_named_type (feature, "uint128");
+ tdesc_add_field (type, "uint128", field_type);
+
+ field_type = tdesc_create_flags (feature, "i386_mxcsr", 4);
+ tdesc_add_flag (field_type, 0, "IE");
+ tdesc_add_flag (field_type, 1, "DE");
+ tdesc_add_flag (field_type, 2, "ZE");
+ tdesc_add_flag (field_type, 3, "OE");
+ tdesc_add_flag (field_type, 4, "UE");
+ tdesc_add_flag (field_type, 5, "PE");
+ tdesc_add_flag (field_type, 6, "DAZ");
+ tdesc_add_flag (field_type, 7, "IM");
+ tdesc_add_flag (field_type, 8, "DM");
+ tdesc_add_flag (field_type, 9, "ZM");
+ tdesc_add_flag (field_type, 10, "OM");
+ tdesc_add_flag (field_type, 11, "UM");
+ tdesc_add_flag (field_type, 12, "PM");
+ tdesc_add_flag (field_type, 15, "FZ");
+
+ tdesc_create_reg (feature, "xmm0", 40, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm1", 41, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm2", 42, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm3", 43, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm4", 44, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm5", 45, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm6", 46, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm7", 47, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm8", 48, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm9", 49, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm10", 50, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm11", 51, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm12", 52, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm13", 53, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm14", 54, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm15", 55, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "mxcsr", 56, 1, "vector", 32, "i386_mxcsr");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx");
+ tdesc_create_reg (feature, "ymm0h", 57, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm1h", 58, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm2h", 59, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm3h", 60, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm4h", 61, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm5h", 62, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm6h", 63, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm7h", 64, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm8h", 65, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm9h", 66, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm10h", 67, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm11h", 68, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm12h", 69, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm13h", 70, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm14h", 71, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm15h", 72, 1, NULL, 128, "uint128");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx");
+ type = tdesc_create_struct (feature, "br128");
+ field_type = tdesc_named_type (feature, "uint64");
+ tdesc_add_field (type, "lbound", field_type);
+ field_type = tdesc_named_type (feature, "uint64");
+ tdesc_add_field (type, "ubound_raw", field_type);
+
+ type = tdesc_create_struct (feature, "_bndstatus");
+ tdesc_set_struct_size (type, 8);
+ tdesc_add_bitfield (type, "bde", 2, 63);
+ tdesc_add_bitfield (type, "error", 0, 1);
+
+ type = tdesc_create_union (feature, "status");
+ field_type = tdesc_named_type (feature, "data_ptr");
+ tdesc_add_field (type, "raw", field_type);
+ field_type = tdesc_named_type (feature, "_bndstatus");
+ tdesc_add_field (type, "status", field_type);
+
+ type = tdesc_create_struct (feature, "_bndcfgu");
+ tdesc_set_struct_size (type, 8);
+ tdesc_add_bitfield (type, "base", 12, 63);
+ tdesc_add_bitfield (type, "reserved", 2, 11);
+ tdesc_add_bitfield (type, "preserved", 1, 1);
+ tdesc_add_bitfield (type, "enabled", 0, 0);
+
+ type = tdesc_create_union (feature, "cfgu");
+ field_type = tdesc_named_type (feature, "data_ptr");
+ tdesc_add_field (type, "raw", field_type);
+ field_type = tdesc_named_type (feature, "_bndcfgu");
+ tdesc_add_field (type, "config", field_type);
+
+ tdesc_create_reg (feature, "bnd0raw", 73, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd1raw", 74, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd2raw", 75, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd3raw", 76, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bndcfgu", 77, 1, NULL, 64, "cfgu");
+ tdesc_create_reg (feature, "bndstatus", 78, 1, NULL, 64, "status");
+
+ tdesc_amd64_avx_mpx = result;
+}
diff --git a/gdb/features/i386/amd64-avx-mpx.xml b/gdb/features/i386/amd64-avx-mpx.xml
new file mode 100644
index 0000000..21b6df3
--- /dev/null
+++ b/gdb/features/i386/amd64-avx-mpx.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2013-2016 Free Software Foundation, Inc.
+
+ Copying and distribution of this file, with or without modification,
+ are permitted in any medium without royalty provided the copyright
+ notice and this notice are preserved. -->
+
+<!-- AMD64 with MPX -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+ <architecture>i386:x86-64</architecture>
+ <xi:include href="64bit-core.xml"/>
+ <xi:include href="64bit-sse.xml"/>
+ <xi:include href="64bit-avx.xml"/>
+ <xi:include href="64bit-mpx.xml"/>
+</target>
diff --git a/gdb/features/i386/i386-avx-mpx-linux.c b/gdb/features/i386/i386-avx-mpx-linux.c
new file mode 100644
index 0000000..dd75403
--- /dev/null
+++ b/gdb/features/i386/i386-avx-mpx-linux.c
@@ -0,0 +1,187 @@
+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
+ Original: i386-avx-mpx-linux.xml */
+
+#include "defs.h"
+#include "osabi.h"
+#include "target-descriptions.h"
+
+struct target_desc *tdesc_i386_avx_mpx_linux;
+static void
+initialize_tdesc_i386_avx_mpx_linux (void)
+{
+ struct target_desc *result = allocate_target_description ();
+ struct tdesc_feature *feature;
+ struct tdesc_type *field_type;
+ struct tdesc_type *type;
+
+ set_tdesc_architecture (result, bfd_scan_arch ("i386"));
+
+ set_tdesc_osabi (result, osabi_from_tdesc_string ("GNU/Linux"));
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.core");
+ field_type = tdesc_create_flags (feature, "i386_eflags", 4);
+ tdesc_add_flag (field_type, 0, "CF");
+ tdesc_add_flag (field_type, 1, "");
+ tdesc_add_flag (field_type, 2, "PF");
+ tdesc_add_flag (field_type, 4, "AF");
+ tdesc_add_flag (field_type, 6, "ZF");
+ tdesc_add_flag (field_type, 7, "SF");
+ tdesc_add_flag (field_type, 8, "TF");
+ tdesc_add_flag (field_type, 9, "IF");
+ tdesc_add_flag (field_type, 10, "DF");
+ tdesc_add_flag (field_type, 11, "OF");
+ tdesc_add_flag (field_type, 14, "NT");
+ tdesc_add_flag (field_type, 16, "RF");
+ tdesc_add_flag (field_type, 17, "VM");
+ tdesc_add_flag (field_type, 18, "AC");
+ tdesc_add_flag (field_type, 19, "VIF");
+ tdesc_add_flag (field_type, 20, "VIP");
+ tdesc_add_flag (field_type, 21, "ID");
+
+ tdesc_create_reg (feature, "eax", 0, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "ecx", 1, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "edx", 2, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "ebx", 3, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "esp", 4, 1, NULL, 32, "data_ptr");
+ tdesc_create_reg (feature, "ebp", 5, 1, NULL, 32, "data_ptr");
+ tdesc_create_reg (feature, "esi", 6, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "edi", 7, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "eip", 8, 1, NULL, 32, "code_ptr");
+ tdesc_create_reg (feature, "eflags", 9, 1, NULL, 32, "i386_eflags");
+ tdesc_create_reg (feature, "cs", 10, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "ss", 11, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "ds", 12, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "es", 13, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "fs", 14, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "gs", 15, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "st0", 16, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st1", 17, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st2", 18, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st3", 19, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st4", 20, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st5", 21, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st6", 22, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st7", 23, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "fctrl", 24, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fstat", 25, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "ftag", 26, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fiseg", 27, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fioff", 28, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "foseg", 29, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fooff", 30, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fop", 31, 1, "float", 32, "int");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.sse");
+ field_type = tdesc_named_type (feature, "ieee_single");
+ tdesc_create_vector (feature, "v4f", field_type, 4);
+
+ field_type = tdesc_named_type (feature, "ieee_double");
+ tdesc_create_vector (feature, "v2d", field_type, 2);
+
+ field_type = tdesc_named_type (feature, "int8");
+ tdesc_create_vector (feature, "v16i8", field_type, 16);
+
+ field_type = tdesc_named_type (feature, "int16");
+ tdesc_create_vector (feature, "v8i16", field_type, 8);
+
+ field_type = tdesc_named_type (feature, "int32");
+ tdesc_create_vector (feature, "v4i32", field_type, 4);
+
+ field_type = tdesc_named_type (feature, "int64");
+ tdesc_create_vector (feature, "v2i64", field_type, 2);
+
+ type = tdesc_create_union (feature, "vec128");
+ field_type = tdesc_named_type (feature, "v4f");
+ tdesc_add_field (type, "v4_float", field_type);
+ field_type = tdesc_named_type (feature, "v2d");
+ tdesc_add_field (type, "v2_double", field_type);
+ field_type = tdesc_named_type (feature, "v16i8");
+ tdesc_add_field (type, "v16_int8", field_type);
+ field_type = tdesc_named_type (feature, "v8i16");
+ tdesc_add_field (type, "v8_int16", field_type);
+ field_type = tdesc_named_type (feature, "v4i32");
+ tdesc_add_field (type, "v4_int32", field_type);
+ field_type = tdesc_named_type (feature, "v2i64");
+ tdesc_add_field (type, "v2_int64", field_type);
+ field_type = tdesc_named_type (feature, "uint128");
+ tdesc_add_field (type, "uint128", field_type);
+
+ field_type = tdesc_create_flags (feature, "i386_mxcsr", 4);
+ tdesc_add_flag (field_type, 0, "IE");
+ tdesc_add_flag (field_type, 1, "DE");
+ tdesc_add_flag (field_type, 2, "ZE");
+ tdesc_add_flag (field_type, 3, "OE");
+ tdesc_add_flag (field_type, 4, "UE");
+ tdesc_add_flag (field_type, 5, "PE");
+ tdesc_add_flag (field_type, 6, "DAZ");
+ tdesc_add_flag (field_type, 7, "IM");
+ tdesc_add_flag (field_type, 8, "DM");
+ tdesc_add_flag (field_type, 9, "ZM");
+ tdesc_add_flag (field_type, 10, "OM");
+ tdesc_add_flag (field_type, 11, "UM");
+ tdesc_add_flag (field_type, 12, "PM");
+ tdesc_add_flag (field_type, 15, "FZ");
+
+ tdesc_create_reg (feature, "xmm0", 32, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm1", 33, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm2", 34, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm3", 35, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm4", 36, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm5", 37, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm6", 38, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm7", 39, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "mxcsr", 40, 1, "vector", 32, "i386_mxcsr");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.linux");
+ tdesc_create_reg (feature, "orig_eax", 41, 1, NULL, 32, "int");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx");
+ tdesc_create_reg (feature, "ymm0h", 42, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm1h", 43, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm2h", 44, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm3h", 45, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm4h", 46, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm5h", 47, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm6h", 48, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm7h", 49, 1, NULL, 128, "uint128");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx");
+ type = tdesc_create_struct (feature, "br128");
+ field_type = tdesc_named_type (feature, "uint64");
+ tdesc_add_field (type, "lbound", field_type);
+ field_type = tdesc_named_type (feature, "uint64");
+ tdesc_add_field (type, "ubound_raw", field_type);
+
+ type = tdesc_create_struct (feature, "_bndstatus");
+ tdesc_set_struct_size (type, 8);
+ tdesc_add_bitfield (type, "bde", 2, 31);
+ tdesc_add_bitfield (type, "error", 0, 1);
+
+ type = tdesc_create_union (feature, "status");
+ field_type = tdesc_named_type (feature, "data_ptr");
+ tdesc_add_field (type, "raw", field_type);
+ field_type = tdesc_named_type (feature, "_bndstatus");
+ tdesc_add_field (type, "status", field_type);
+
+ type = tdesc_create_struct (feature, "_bndcfgu");
+ tdesc_set_struct_size (type, 8);
+ tdesc_add_bitfield (type, "base", 12, 31);
+ tdesc_add_bitfield (type, "reserved", 2, 11);
+ tdesc_add_bitfield (type, "preserved", 1, 1);
+ tdesc_add_bitfield (type, "enabled", 0, 1);
+
+ type = tdesc_create_union (feature, "cfgu");
+ field_type = tdesc_named_type (feature, "data_ptr");
+ tdesc_add_field (type, "raw", field_type);
+ field_type = tdesc_named_type (feature, "_bndcfgu");
+ tdesc_add_field (type, "config", field_type);
+
+ tdesc_create_reg (feature, "bnd0raw", 50, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd1raw", 51, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd2raw", 52, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd3raw", 53, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bndcfgu", 54, 1, NULL, 64, "cfgu");
+ tdesc_create_reg (feature, "bndstatus", 55, 1, NULL, 64, "status");
+
+ tdesc_i386_avx_mpx_linux = result;
+}
diff --git a/gdb/features/i386/i386-avx-mpx-linux.xml b/gdb/features/i386/i386-avx-mpx-linux.xml
new file mode 100644
index 0000000..c4004d6
--- /dev/null
+++ b/gdb/features/i386/i386-avx-mpx-linux.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2013-2016 Free Software Foundation, Inc.
+
+ Copying and distribution of this file, with or without modification,
+ are permitted in any medium without royalty provided the copyright
+ notice and this notice are preserved. -->
+
+<!-- I386 with MPX- Includes Linux-only special "register". -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+ <architecture>i386</architecture>
+ <osabi>GNU/Linux</osabi>
+ <xi:include href="32bit-core.xml"/>
+ <xi:include href="32bit-sse.xml"/>
+ <xi:include href="32bit-linux.xml"/>
+ <xi:include href="32bit-avx.xml"/>
+ <xi:include href="32bit-mpx.xml"/>
+</target>
diff --git a/gdb/features/i386/i386-avx-mpx.c b/gdb/features/i386/i386-avx-mpx.c
new file mode 100644
index 0000000..f104e4b
--- /dev/null
+++ b/gdb/features/i386/i386-avx-mpx.c
@@ -0,0 +1,182 @@
+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
+ Original: i386-avx-mpx.xml */
+
+#include "defs.h"
+#include "osabi.h"
+#include "target-descriptions.h"
+
+struct target_desc *tdesc_i386_avx_mpx;
+static void
+initialize_tdesc_i386_avx_mpx (void)
+{
+ struct target_desc *result = allocate_target_description ();
+ struct tdesc_feature *feature;
+ struct tdesc_type *field_type;
+ struct tdesc_type *type;
+
+ set_tdesc_architecture (result, bfd_scan_arch ("i386"));
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.core");
+ field_type = tdesc_create_flags (feature, "i386_eflags", 4);
+ tdesc_add_flag (field_type, 0, "CF");
+ tdesc_add_flag (field_type, 1, "");
+ tdesc_add_flag (field_type, 2, "PF");
+ tdesc_add_flag (field_type, 4, "AF");
+ tdesc_add_flag (field_type, 6, "ZF");
+ tdesc_add_flag (field_type, 7, "SF");
+ tdesc_add_flag (field_type, 8, "TF");
+ tdesc_add_flag (field_type, 9, "IF");
+ tdesc_add_flag (field_type, 10, "DF");
+ tdesc_add_flag (field_type, 11, "OF");
+ tdesc_add_flag (field_type, 14, "NT");
+ tdesc_add_flag (field_type, 16, "RF");
+ tdesc_add_flag (field_type, 17, "VM");
+ tdesc_add_flag (field_type, 18, "AC");
+ tdesc_add_flag (field_type, 19, "VIF");
+ tdesc_add_flag (field_type, 20, "VIP");
+ tdesc_add_flag (field_type, 21, "ID");
+
+ tdesc_create_reg (feature, "eax", 0, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "ecx", 1, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "edx", 2, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "ebx", 3, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "esp", 4, 1, NULL, 32, "data_ptr");
+ tdesc_create_reg (feature, "ebp", 5, 1, NULL, 32, "data_ptr");
+ tdesc_create_reg (feature, "esi", 6, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "edi", 7, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "eip", 8, 1, NULL, 32, "code_ptr");
+ tdesc_create_reg (feature, "eflags", 9, 1, NULL, 32, "i386_eflags");
+ tdesc_create_reg (feature, "cs", 10, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "ss", 11, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "ds", 12, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "es", 13, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "fs", 14, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "gs", 15, 1, NULL, 32, "int32");
+ tdesc_create_reg (feature, "st0", 16, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st1", 17, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st2", 18, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st3", 19, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st4", 20, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st5", 21, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st6", 22, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "st7", 23, 1, NULL, 80, "i387_ext");
+ tdesc_create_reg (feature, "fctrl", 24, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fstat", 25, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "ftag", 26, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fiseg", 27, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fioff", 28, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "foseg", 29, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fooff", 30, 1, "float", 32, "int");
+ tdesc_create_reg (feature, "fop", 31, 1, "float", 32, "int");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.sse");
+ field_type = tdesc_named_type (feature, "ieee_single");
+ tdesc_create_vector (feature, "v4f", field_type, 4);
+
+ field_type = tdesc_named_type (feature, "ieee_double");
+ tdesc_create_vector (feature, "v2d", field_type, 2);
+
+ field_type = tdesc_named_type (feature, "int8");
+ tdesc_create_vector (feature, "v16i8", field_type, 16);
+
+ field_type = tdesc_named_type (feature, "int16");
+ tdesc_create_vector (feature, "v8i16", field_type, 8);
+
+ field_type = tdesc_named_type (feature, "int32");
+ tdesc_create_vector (feature, "v4i32", field_type, 4);
+
+ field_type = tdesc_named_type (feature, "int64");
+ tdesc_create_vector (feature, "v2i64", field_type, 2);
+
+ type = tdesc_create_union (feature, "vec128");
+ field_type = tdesc_named_type (feature, "v4f");
+ tdesc_add_field (type, "v4_float", field_type);
+ field_type = tdesc_named_type (feature, "v2d");
+ tdesc_add_field (type, "v2_double", field_type);
+ field_type = tdesc_named_type (feature, "v16i8");
+ tdesc_add_field (type, "v16_int8", field_type);
+ field_type = tdesc_named_type (feature, "v8i16");
+ tdesc_add_field (type, "v8_int16", field_type);
+ field_type = tdesc_named_type (feature, "v4i32");
+ tdesc_add_field (type, "v4_int32", field_type);
+ field_type = tdesc_named_type (feature, "v2i64");
+ tdesc_add_field (type, "v2_int64", field_type);
+ field_type = tdesc_named_type (feature, "uint128");
+ tdesc_add_field (type, "uint128", field_type);
+
+ field_type = tdesc_create_flags (feature, "i386_mxcsr", 4);
+ tdesc_add_flag (field_type, 0, "IE");
+ tdesc_add_flag (field_type, 1, "DE");
+ tdesc_add_flag (field_type, 2, "ZE");
+ tdesc_add_flag (field_type, 3, "OE");
+ tdesc_add_flag (field_type, 4, "UE");
+ tdesc_add_flag (field_type, 5, "PE");
+ tdesc_add_flag (field_type, 6, "DAZ");
+ tdesc_add_flag (field_type, 7, "IM");
+ tdesc_add_flag (field_type, 8, "DM");
+ tdesc_add_flag (field_type, 9, "ZM");
+ tdesc_add_flag (field_type, 10, "OM");
+ tdesc_add_flag (field_type, 11, "UM");
+ tdesc_add_flag (field_type, 12, "PM");
+ tdesc_add_flag (field_type, 15, "FZ");
+
+ tdesc_create_reg (feature, "xmm0", 32, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm1", 33, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm2", 34, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm3", 35, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm4", 36, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm5", 37, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm6", 38, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "xmm7", 39, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "mxcsr", 40, 1, "vector", 32, "i386_mxcsr");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx");
+ tdesc_create_reg (feature, "ymm0h", 41, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm1h", 42, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm2h", 43, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm3h", 44, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm4h", 45, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm5h", 46, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm6h", 47, 1, NULL, 128, "uint128");
+ tdesc_create_reg (feature, "ymm7h", 48, 1, NULL, 128, "uint128");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx");
+ type = tdesc_create_struct (feature, "br128");
+ field_type = tdesc_named_type (feature, "uint64");
+ tdesc_add_field (type, "lbound", field_type);
+ field_type = tdesc_named_type (feature, "uint64");
+ tdesc_add_field (type, "ubound_raw", field_type);
+
+ type = tdesc_create_struct (feature, "_bndstatus");
+ tdesc_set_struct_size (type, 8);
+ tdesc_add_bitfield (type, "bde", 2, 31);
+ tdesc_add_bitfield (type, "error", 0, 1);
+
+ type = tdesc_create_union (feature, "status");
+ field_type = tdesc_named_type (feature, "data_ptr");
+ tdesc_add_field (type, "raw", field_type);
+ field_type = tdesc_named_type (feature, "_bndstatus");
+ tdesc_add_field (type, "status", field_type);
+
+ type = tdesc_create_struct (feature, "_bndcfgu");
+ tdesc_set_struct_size (type, 8);
+ tdesc_add_bitfield (type, "base", 12, 31);
+ tdesc_add_bitfield (type, "reserved", 2, 11);
+ tdesc_add_bitfield (type, "preserved", 1, 1);
+ tdesc_add_bitfield (type, "enabled", 0, 1);
+
+ type = tdesc_create_union (feature, "cfgu");
+ field_type = tdesc_named_type (feature, "data_ptr");
+ tdesc_add_field (type, "raw", field_type);
+ field_type = tdesc_named_type (feature, "_bndcfgu");
+ tdesc_add_field (type, "config", field_type);
+
+ tdesc_create_reg (feature, "bnd0raw", 49, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd1raw", 50, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd2raw", 51, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bnd3raw", 52, 1, NULL, 128, "br128");
+ tdesc_create_reg (feature, "bndcfgu", 53, 1, NULL, 64, "cfgu");
+ tdesc_create_reg (feature, "bndstatus", 54, 1, NULL, 64, "status");
+
+ tdesc_i386_avx_mpx = result;
+}
diff --git a/gdb/features/i386/i386-avx-mpx.xml b/gdb/features/i386/i386-avx-mpx.xml
new file mode 100644
index 0000000..52a68db
--- /dev/null
+++ b/gdb/features/i386/i386-avx-mpx.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2013-2016 Free Software Foundation, Inc.
+
+ Copying and distribution of this file, with or without modification,
+ are permitted in any medium without royalty provided the copyright
+ notice and this notice are preserved. -->
+
+<!-- I386 with MPX -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+ <architecture>i386</architecture>
+ <xi:include href="32bit-core.xml"/>
+ <xi:include href="32bit-sse.xml"/>
+ <xi:include href="32bit-avx.xml"/>
+ <xi:include href="32bit-mpx.xml"/>
+</target>
diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in
index 1e874e3..6ec1cbb 100644
--- a/gdb/gdbserver/Makefile.in
+++ b/gdb/gdbserver/Makefile.in
@@ -376,9 +376,11 @@ clean:
rm -f xml-builtin.c stamp-xml
rm -f i386-avx.c i386-avx-linux.c
rm -f i386-mpx.c i386-mpx-linux.c
+ rm -f i386-avx-mpx.c i386-avx-mpx-linux.c
rm -f i386-avx512.c i386-avx512-linux.c
rm -f amd64-avx.c amd64-avx-linux.c
rm -f amd64-mpx.c amd64-mpx-linux.c
+ rm -f amd64-avx-mpx.c amd64-avx-mpx-linux.c
rm -f amd64-avx512.c amd64-avx512-linux.c
rm -f i386-mmx.c i386-mmx-linux.c
rm -f x32.c x32-linux.c
@@ -694,6 +696,10 @@ i386-mpx.c : $(srcdir)/../regformats/i386/i386-mpx.dat $(regdat_sh)
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/i386-mpx.dat i386-mpx.c
i386-mpx-linux.c : $(srcdir)/../regformats/i386/i386-mpx-linux.dat $(regdat_sh)
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/i386-mpx-linux.dat i386-mpx-linux.c
+i386-avx-mpx.c : $(srcdir)/../regformats/i386/i386-avx-mpx.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/i386-avx-mpx.dat i386-avx-mpx.c
+i386-avx-mpx-linux.c : $(srcdir)/../regformats/i386/i386-avx-mpx-linux.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/i386-avx-mpx-linux.dat i386-avx-mpx-linux.c
i386-mmx.c : $(srcdir)/../regformats/i386/i386-mmx.dat $(regdat_sh)
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/i386-mmx.dat i386-mmx.c
i386-mmx-linux.c : $(srcdir)/../regformats/i386/i386-mmx-linux.dat $(regdat_sh)
@@ -808,6 +814,10 @@ amd64-mpx.c : $(srcdir)/../regformats/i386/amd64-mpx.dat $(regdat_sh)
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/amd64-mpx.dat amd64-mpx.c
amd64-mpx-linux.c : $(srcdir)/../regformats/i386/amd64-mpx-linux.dat $(regdat_sh)
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/amd64-mpx-linux.dat amd64-mpx-linux.c
+amd64-avx-mpx.c : $(srcdir)/../regformats/i386/amd64-avx-mpx.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/amd64-avx-mpx.dat amd64-avx-mpx.c
+amd64-avx-mpx-linux.c : $(srcdir)/../regformats/i386/amd64-avx-mpx-linux.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/amd64-avx-mpx-linux.dat amd64-avx-mpx-linux.c
x32.c : $(srcdir)/../regformats/i386/x32.dat $(regdat_sh)
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/x32.dat x32.c
x32-linux.c : $(srcdir)/../regformats/i386/x32-linux.dat $(regdat_sh)
diff --git a/gdb/gdbserver/configure.srv b/gdb/gdbserver/configure.srv
index a54b9e7..ab788bb0 100644
--- a/gdb/gdbserver/configure.srv
+++ b/gdb/gdbserver/configure.srv
@@ -24,20 +24,20 @@
# Default hostio_last_error implementation
srv_hostio_err_objs="hostio-errno.o"
-srv_i386_regobj="i386.o i386-avx.o i386-avx512.o i386-mpx.o i386-mmx.o"
-srv_i386_linux_regobj="i386-linux.o i386-avx-linux.o i386-avx512-linux.o i386-mpx-linux.o i386-mmx-linux.o"
-srv_amd64_regobj="amd64.o amd64-avx.o amd64-avx512.o amd64-mpx.o x32.o x32-avx.o x32-avx512.o"
-srv_amd64_linux_regobj="amd64-linux.o amd64-avx-linux.o amd64-avx512-linux.o amd64-mpx-linux.o x32-linux.o x32-avx-linux.o x32-avx512-linux.o"
+srv_i386_regobj="i386.o i386-avx.o i386-avx512.o i386-mpx.o i386-avx-mpx.o i386-mmx.o"
+srv_i386_linux_regobj="i386-linux.o i386-avx-linux.o i386-avx512-linux.o i386-mpx-linux.o i386-avx-mpx-linux.o i386-mmx-linux.o"
+srv_amd64_regobj="amd64.o amd64-avx.o amd64-avx512.o amd64-mpx.o amd64-avx-mpx.o x32.o x32-avx.o x32-avx512.o"
+srv_amd64_linux_regobj="amd64-linux.o amd64-avx-linux.o amd64-avx512-linux.o amd64-mpx-linux.o amd64-avx-mpx-linux.o x32-linux.o x32-avx-linux.o x32-avx512-linux.o"
ipa_i386_linux_regobj=i386-linux-ipa.o
ipa_amd64_linux_regobj=amd64-linux-ipa.o
srv_i386_32bit_xmlfiles="i386/32bit-core.xml i386/32bit-sse.xml i386/32bit-avx.xml i386/32bit-avx512.xml i386/32bit-mpx.xml"
srv_i386_64bit_xmlfiles="i386/64bit-core.xml i386/64bit-sse.xml i386/64bit-avx.xml i386/64bit-avx512.xml i386/x32-core.xml i386/64bit-mpx.xml"
-srv_i386_xmlfiles="i386/i386.xml i386/i386-avx.xml i386/i386-avx512.xml i386/i386-mpx.xml i386/i386-mmx.xml $srv_i386_32bit_xmlfiles"
-srv_amd64_xmlfiles="i386/amd64.xml i386/amd64-avx.xml i386/amd64-avx512.xml i386/x32.xml i386/x32-avx.xml i386/x32-avx512.xml i386/amd64-mpx.xml $srv_i386_64bit_xmlfiles"
-srv_i386_linux_xmlfiles="i386/i386-linux.xml i386/i386-avx-linux.xml i386/i386-avx512-linux.xml i386/i386-mmx-linux.xml i386/32bit-linux.xml i386/i386-mpx-linux.xml $srv_i386_32bit_xmlfiles"
-srv_amd64_linux_xmlfiles="i386/amd64-linux.xml i386/amd64-avx-linux.xml i386/amd64-avx512-linux.xml i386/64bit-linux.xml i386/amd64-mpx-linux.xml i386/x32-linux.xml i386/x32-avx-linux.xml i386/x32-avx512-linux.xml $srv_i386_64bit_xmlfiles"
+srv_i386_xmlfiles="i386/i386.xml i386/i386-avx.xml i386/i386-avx512.xml i386/i386-mpx.xml i386/i386-avx-mpx.xml i386/i386-mmx.xml $srv_i386_32bit_xmlfiles"
+srv_amd64_xmlfiles="i386/amd64.xml i386/amd64-avx.xml i386/amd64-avx512.xml i386/x32.xml i386/x32-avx.xml i386/x32-avx512.xml i386/amd64-mpx.xml i386/amd64-mpx-avx.xml $srv_i386_64bit_xmlfiles"
+srv_i386_linux_xmlfiles="i386/i386-linux.xml i386/i386-avx-linux.xml i386/i386-avx512-linux.xml i386/i386-mmx-linux.xml i386/32bit-linux.xml i386/i386-mpx-linux.xml i386/i386-avx-mpx-linux.xml $srv_i386_32bit_xmlfiles"
+srv_amd64_linux_xmlfiles="i386/amd64-linux.xml i386/amd64-avx-linux.xml i386/amd64-avx512-linux.xml i386/64bit-linux.xml i386/amd64-mpx-linux.xml i386/amd64-avx-mpx-linux.xml i386/x32-linux.xml i386/x32-avx-linux.xml i386/x32-avx512-linux.xml $srv_i386_64bit_xmlfiles"
# Linux object files. This is so we don't have to repeat
diff --git a/gdb/gdbserver/linux-x86-low.c b/gdb/gdbserver/linux-x86-low.c
index 0c4954a..818c4b7 100644
--- a/gdb/gdbserver/linux-x86-low.c
+++ b/gdb/gdbserver/linux-x86-low.c
@@ -63,6 +63,10 @@ extern const struct target_desc *tdesc_amd64_avx512_linux;
void init_registers_amd64_mpx_linux (void);
extern const struct target_desc *tdesc_amd64_mpx_linux;
+/* Defined in auto-generated file amd64-avx-mpx-linux.c. */
+void init_registers_amd64_avx_mpx_linux (void);
+extern const struct target_desc *tdesc_amd64_avx_mpx_linux;
+
/* Defined in auto-generated file x32-linux.c. */
void init_registers_x32_linux (void);
extern const struct target_desc *tdesc_x32_linux;
@@ -97,6 +101,10 @@ extern const struct target_desc *tdesc_i386_avx512_linux;
void init_registers_i386_mpx_linux (void);
extern const struct target_desc *tdesc_i386_mpx_linux;
+/* Defined in auto-generated file i386-avx-mpx-linux.c. */
+void init_registers_i386_avx_mpx_linux (void);
+extern const struct target_desc *tdesc_i386_avx_mpx_linux;
+
#ifdef __x86_64__
static struct target_desc *tdesc_amd64_linux_no_xml;
#endif
@@ -839,6 +847,9 @@ x86_linux_read_description (void)
case X86_XSTATE_AVX512_MASK:
return tdesc_amd64_avx512_linux;
+ case X86_XSTATE_AVX_MPX_MASK:
+ return tdesc_amd64_avx_mpx_linux;
+
case X86_XSTATE_MPX_MASK:
return tdesc_amd64_mpx_linux;
@@ -886,6 +897,9 @@ x86_linux_read_description (void)
case (X86_XSTATE_MPX_MASK):
return tdesc_i386_mpx_linux;
+ case (X86_XSTATE_AVX_MPX_MASK):
+ return tdesc_i386_avx_mpx_linux;
+
case (X86_XSTATE_AVX_MASK):
return tdesc_i386_avx_linux;
@@ -2945,6 +2959,7 @@ initialize_low_arch (void)
init_registers_amd64_avx_linux ();
init_registers_amd64_avx512_linux ();
init_registers_amd64_mpx_linux ();
+ init_registers_amd64_avx_mpx_linux ();
init_registers_x32_linux ();
init_registers_x32_avx_linux ();
@@ -2959,6 +2974,7 @@ initialize_low_arch (void)
init_registers_i386_avx_linux ();
init_registers_i386_avx512_linux ();
init_registers_i386_mpx_linux ();
+ init_registers_i386_avx_mpx_linux ();
tdesc_i386_linux_no_xml = XNEW (struct target_desc);
copy_target_description (tdesc_i386_linux_no_xml, tdesc_i386_linux);
diff --git a/gdb/i386-linux-tdep.c b/gdb/i386-linux-tdep.c
index af39e78..df47efd 100644
--- a/gdb/i386-linux-tdep.c
+++ b/gdb/i386-linux-tdep.c
@@ -47,6 +47,7 @@
#include "features/i386/i386-linux.c"
#include "features/i386/i386-mmx-linux.c"
#include "features/i386/i386-mpx-linux.c"
+#include "features/i386/i386-avx-mpx-linux.c"
#include "features/i386/i386-avx-linux.c"
#include "features/i386/i386-avx512-linux.c"
@@ -630,6 +631,8 @@ i386_linux_core_read_description (struct gdbarch *gdbarch,
return tdesc_i386_avx512_linux;
case X86_XSTATE_MPX_MASK:
return tdesc_i386_mpx_linux;
+ case X86_XSTATE_AVX_MPX_MASK:
+ return tdesc_i386_avx_mpx_linux;
case X86_XSTATE_AVX_MASK:
return tdesc_i386_avx_linux;
case X86_XSTATE_SSE_MASK:
@@ -1018,5 +1021,6 @@ _initialize_i386_linux_tdep (void)
initialize_tdesc_i386_mmx_linux ();
initialize_tdesc_i386_avx_linux ();
initialize_tdesc_i386_mpx_linux ();
+ initialize_tdesc_i386_avx_mpx_linux ();
initialize_tdesc_i386_avx512_linux ();
}
diff --git a/gdb/i386-linux-tdep.h b/gdb/i386-linux-tdep.h
index ecc9e31..0cb0c4d 100644
--- a/gdb/i386-linux-tdep.h
+++ b/gdb/i386-linux-tdep.h
@@ -42,6 +42,7 @@ extern struct target_desc *tdesc_i386_linux;
extern struct target_desc *tdesc_i386_mmx_linux;
extern struct target_desc *tdesc_i386_avx_linux;
extern struct target_desc *tdesc_i386_mpx_linux;
+extern struct target_desc *tdesc_i386_avx_mpx_linux;
extern struct target_desc *tdesc_i386_avx512_linux;
/* Format of XSAVE extended state is:
diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
index b706463..1ec0a08 100644
--- a/gdb/i386-tdep.c
+++ b/gdb/i386-tdep.c
@@ -53,6 +53,7 @@
#include "features/i386/i386.c"
#include "features/i386/i386-avx.c"
#include "features/i386/i386-mpx.c"
+#include "features/i386/i386-avx-mpx.c"
#include "features/i386/i386-avx512.c"
#include "features/i386/i386-mmx.c"
@@ -8618,6 +8619,8 @@ i386_target_description (uint64_t xcr0)
case X86_XSTATE_MPX_AVX512_MASK:
case X86_XSTATE_AVX512_MASK:
return tdesc_i386_avx512;
+ case X86_XSTATE_AVX_MPX_MASK:
+ return tdesc_i386_avx_mpx;
case X86_XSTATE_MPX_MASK:
return tdesc_i386_mpx;
case X86_XSTATE_AVX_MASK:
@@ -8957,6 +8960,7 @@ Show Intel Memory Protection Extensions specific variables."),
initialize_tdesc_i386_mmx ();
initialize_tdesc_i386_avx ();
initialize_tdesc_i386_mpx ();
+ initialize_tdesc_i386_avx_mpx ();
initialize_tdesc_i386_avx512 ();
/* Tell remote stub that we support XML target description. */
diff --git a/gdb/regformats/i386/amd64-avx-mpx-linux.dat b/gdb/regformats/i386/amd64-avx-mpx-linux.dat
new file mode 100644
index 0000000..6d45324
--- /dev/null
+++ b/gdb/regformats/i386/amd64-avx-mpx-linux.dat
@@ -0,0 +1,85 @@
+# THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi :set ro:
+# Generated from: i386/amd64-avx-mpx-linux.xml
+name:amd64_avx_mpx_linux
+xmltarget:amd64-avx-mpx-linux.xml
+expedite:rbp,rsp,rip
+64:rax
+64:rbx
+64:rcx
+64:rdx
+64:rsi
+64:rdi
+64:rbp
+64:rsp
+64:r8
+64:r9
+64:r10
+64:r11
+64:r12
+64:r13
+64:r14
+64:r15
+64:rip
+32:eflags
+32:cs
+32:ss
+32:ds
+32:es
+32:fs
+32:gs
+80:st0
+80:st1
+80:st2
+80:st3
+80:st4
+80:st5
+80:st6
+80:st7
+32:fctrl
+32:fstat
+32:ftag
+32:fiseg
+32:fioff
+32:foseg
+32:fooff
+32:fop
+128:xmm0
+128:xmm1
+128:xmm2
+128:xmm3
+128:xmm4
+128:xmm5
+128:xmm6
+128:xmm7
+128:xmm8
+128:xmm9
+128:xmm10
+128:xmm11
+128:xmm12
+128:xmm13
+128:xmm14
+128:xmm15
+32:mxcsr
+64:orig_rax
+128:ymm0h
+128:ymm1h
+128:ymm2h
+128:ymm3h
+128:ymm4h
+128:ymm5h
+128:ymm6h
+128:ymm7h
+128:ymm8h
+128:ymm9h
+128:ymm10h
+128:ymm11h
+128:ymm12h
+128:ymm13h
+128:ymm14h
+128:ymm15h
+128:bnd0raw
+128:bnd1raw
+128:bnd2raw
+128:bnd3raw
+64:bndcfgu
+64:bndstatus
diff --git a/gdb/regformats/i386/amd64-avx-mpx.dat b/gdb/regformats/i386/amd64-avx-mpx.dat
new file mode 100644
index 0000000..d985641
--- /dev/null
+++ b/gdb/regformats/i386/amd64-avx-mpx.dat
@@ -0,0 +1,84 @@
+# THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi :set ro:
+# Generated from: i386/amd64-avx-mpx.xml
+name:amd64_avx_mpx
+xmltarget:amd64-avx-mpx.xml
+expedite:rbp,rsp,rip
+64:rax
+64:rbx
+64:rcx
+64:rdx
+64:rsi
+64:rdi
+64:rbp
+64:rsp
+64:r8
+64:r9
+64:r10
+64:r11
+64:r12
+64:r13
+64:r14
+64:r15
+64:rip
+32:eflags
+32:cs
+32:ss
+32:ds
+32:es
+32:fs
+32:gs
+80:st0
+80:st1
+80:st2
+80:st3
+80:st4
+80:st5
+80:st6
+80:st7
+32:fctrl
+32:fstat
+32:ftag
+32:fiseg
+32:fioff
+32:foseg
+32:fooff
+32:fop
+128:xmm0
+128:xmm1
+128:xmm2
+128:xmm3
+128:xmm4
+128:xmm5
+128:xmm6
+128:xmm7
+128:xmm8
+128:xmm9
+128:xmm10
+128:xmm11
+128:xmm12
+128:xmm13
+128:xmm14
+128:xmm15
+32:mxcsr
+128:ymm0h
+128:ymm1h
+128:ymm2h
+128:ymm3h
+128:ymm4h
+128:ymm5h
+128:ymm6h
+128:ymm7h
+128:ymm8h
+128:ymm9h
+128:ymm10h
+128:ymm11h
+128:ymm12h
+128:ymm13h
+128:ymm14h
+128:ymm15h
+128:bnd0raw
+128:bnd1raw
+128:bnd2raw
+128:bnd3raw
+64:bndcfgu
+64:bndstatus
diff --git a/gdb/regformats/i386/i386-avx-mpx-linux.dat b/gdb/regformats/i386/i386-avx-mpx-linux.dat
new file mode 100644
index 0000000..831c476
--- /dev/null
+++ b/gdb/regformats/i386/i386-avx-mpx-linux.dat
@@ -0,0 +1,61 @@
+# THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi :set ro:
+# Generated from: i386/i386-avx-mpx-linux.xml
+name:i386_avx_mpx_linux
+xmltarget:i386-avx-mpx-linux.xml
+expedite:ebp,esp,eip
+32:eax
+32:ecx
+32:edx
+32:ebx
+32:esp
+32:ebp
+32:esi
+32:edi
+32:eip
+32:eflags
+32:cs
+32:ss
+32:ds
+32:es
+32:fs
+32:gs
+80:st0
+80:st1
+80:st2
+80:st3
+80:st4
+80:st5
+80:st6
+80:st7
+32:fctrl
+32:fstat
+32:ftag
+32:fiseg
+32:fioff
+32:foseg
+32:fooff
+32:fop
+128:xmm0
+128:xmm1
+128:xmm2
+128:xmm3
+128:xmm4
+128:xmm5
+128:xmm6
+128:xmm7
+32:mxcsr
+32:orig_eax
+128:ymm0h
+128:ymm1h
+128:ymm2h
+128:ymm3h
+128:ymm4h
+128:ymm5h
+128:ymm6h
+128:ymm7h
+128:bnd0raw
+128:bnd1raw
+128:bnd2raw
+128:bnd3raw
+64:bndcfgu
+64:bndstatus
diff --git a/gdb/regformats/i386/i386-avx-mpx.dat b/gdb/regformats/i386/i386-avx-mpx.dat
new file mode 100644
index 0000000..8caef75
--- /dev/null
+++ b/gdb/regformats/i386/i386-avx-mpx.dat
@@ -0,0 +1,60 @@
+# THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi :set ro:
+# Generated from: i386/i386-avx-mpx.xml
+name:i386_avx_mpx
+xmltarget:i386-avx-mpx.xml
+expedite:ebp,esp,eip
+32:eax
+32:ecx
+32:edx
+32:ebx
+32:esp
+32:ebp
+32:esi
+32:edi
+32:eip
+32:eflags
+32:cs
+32:ss
+32:ds
+32:es
+32:fs
+32:gs
+80:st0
+80:st1
+80:st2
+80:st3
+80:st4
+80:st5
+80:st6
+80:st7
+32:fctrl
+32:fstat
+32:ftag
+32:fiseg
+32:fioff
+32:foseg
+32:fooff
+32:fop
+128:xmm0
+128:xmm1
+128:xmm2
+128:xmm3
+128:xmm4
+128:xmm5
+128:xmm6
+128:xmm7
+32:mxcsr
+128:ymm0h
+128:ymm1h
+128:ymm2h
+128:ymm3h
+128:ymm4h
+128:ymm5h
+128:ymm6h
+128:ymm7h
+128:bnd0raw
+128:bnd1raw
+128:bnd2raw
+128:bnd3raw
+64:bndcfgu
+64:bndstatus
diff --git a/gdb/x86-linux-nat.c b/gdb/x86-linux-nat.c
index 3cc18c1..5e54597 100644
--- a/gdb/x86-linux-nat.c
+++ b/gdb/x86-linux-nat.c
@@ -215,6 +215,11 @@ x86_linux_read_description (struct target_ops *ops)
return tdesc_x32_avx_linux; /* No MPX on x32 using AVX. */
else
return tdesc_amd64_mpx_linux;
+ case X86_XSTATE_AVX_MPX_MASK:
+ if (is_x32)
+ return tdesc_x32_linux; /* No AVX and MPX is not available in x32. */
+ else
+ return tdesc_amd64_avx_mpx_linux;
case X86_XSTATE_AVX_MASK:
if (is_x32)
return tdesc_x32_avx_linux;
@@ -237,6 +242,8 @@ x86_linux_read_description (struct target_ops *ops)
return tdesc_i386_avx512_linux;
case X86_XSTATE_MPX_MASK:
return tdesc_i386_mpx_linux;
+ case X86_XSTATE_AVX_MPX_MASK:
+ return tdesc_i386_avx_mpx_linux;
case X86_XSTATE_AVX_MASK:
return tdesc_i386_avx_linux;
default:
--
2.1.4
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 0/2] Split tdesc_(amd64|i386)_mpx into tdesc(amd64|i386)_mpx_* and tdesc(amd64|i386)_avx_mpx_*
2016-02-22 8:49 [PATCH 0/2] Split tdesc_(amd64|i386)_mpx into tdesc(amd64|i386)_mpx_* and tdesc(amd64|i386)_avx_mpx_* Walfred Tedeschi
2016-02-22 8:49 ` [PATCH 1/2] Add redundant target descriptor for tdesc(amd64|i386)_avx_mpx_* Walfred Tedeschi
2016-02-22 8:49 ` [PATCH 2/2] Re-factor (i386|amd64)mpx target descriptors Walfred Tedeschi
@ 2016-02-25 19:21 ` Marcin Kościelnicki
2016-03-02 10:03 ` Tedeschi, Walfred
2 siblings, 1 reply; 5+ messages in thread
From: Marcin Kościelnicki @ 2016-02-25 19:21 UTC (permalink / raw)
To: Walfred Tedeschi, palves, eliz, brobecker; +Cc: gdb-patches
On 22/02/16 09:49, Walfred Tedeschi wrote:
> CPU features can occur in any combination. The current assumption that
> feature "A" implies in feature "B" does not necessarily hold.
>
> This patch series construct an additional combination of the Intel(R)
> Memory Protection Extensions (MPX) with Intel(R) Advanced Vector
> Extensions (AVX).
>
> Starting from the current implementation that has MPX combined with AVX.
> A new target description having only MPX will be created using a two
> step approach as described below:
>
> First step:
> Mirror (i386|amd64)mpx target descriptors onto (i386|amd64)-avx-mpx
> ones.
>
> Add a redundant target description for the MPX and AVX case using a
> combined feature name to reflect that, i.e. avx-mpx. A new flag 2is
> also added to address MPX case without AVX.
>
>
> Second step:
> Refactor (i386|amd64)-mpx target descriptors.
>
> AVX feature is removed from the set of files that described MPX alone
> feature. Present on GDB code previous to this patch.
>
>
> Tests were done with hardware having MPX and AVX as is.
> For MPX standing alone tests were done forcing the XCR0 bits.
>
>
FYI, I've just refactored a few things in x86 tdescs, to properly pass
them into the IPA - you will have a conflict with my commit
ae91f6253926e4dadebcae90772f4f5a5bd06056. You will have to add an
X86_TDESC_AVX_MPX enum value, emit it in gdbserver when you're using one
of the new tdescs, and recognize it in the IPAs. Sorry for the
inconvenience.
^ permalink raw reply [flat|nested] 5+ messages in thread
* RE: [PATCH 0/2] Split tdesc_(amd64|i386)_mpx into tdesc(amd64|i386)_mpx_* and tdesc(amd64|i386)_avx_mpx_*
2016-02-25 19:21 ` [PATCH 0/2] Split tdesc_(amd64|i386)_mpx into tdesc(amd64|i386)_mpx_* and tdesc(amd64|i386)_avx_mpx_* Marcin Kościelnicki
@ 2016-03-02 10:03 ` Tedeschi, Walfred
0 siblings, 0 replies; 5+ messages in thread
From: Tedeschi, Walfred @ 2016-03-02 10:03 UTC (permalink / raw)
To: Marcin Koscielnicki, palves, eliz, brobecker; +Cc: gdb-patches
-----Original Message-----
From: Marcin Kościelnicki [mailto:koriakin@0x04.net]
Sent: Thursday, February 25, 2016 8:21 PM
To: Tedeschi, Walfred; palves@redhat.com; eliz@gnu.org; brobecker@adacore.com
Cc: gdb-patches@sourceware.org
Subject: Re: [PATCH 0/2] Split tdesc_(amd64|i386)_mpx into tdesc(amd64|i386)_mpx_* and tdesc(amd64|i386)_avx_mpx_*
On 22/02/16 09:49, Walfred Tedeschi wrote:
> CPU features can occur in any combination. The current assumption that
> feature "A" implies in feature "B" does not necessarily hold.
>
> This patch series construct an additional combination of the Intel(R)
> Memory Protection Extensions (MPX) with Intel(R) Advanced Vector
> Extensions (AVX).
>
> Starting from the current implementation that has MPX combined with AVX.
> A new target description having only MPX will be created using a two
> step approach as described below:
>
> First step:
> Mirror (i386|amd64)mpx target descriptors onto (i386|amd64)-avx-mpx
> ones.
>
> Add a redundant target description for the MPX and AVX case using a
> combined feature name to reflect that, i.e. avx-mpx. A new flag 2is
> also added to address MPX case without AVX.
>
>
> Second step:
> Refactor (i386|amd64)-mpx target descriptors.
>
> AVX feature is removed from the set of files that described MPX alone
> feature. Present on GDB code previous to this patch.
>
>
> Tests were done with hardware having MPX and AVX as is.
> For MPX standing alone tests were done forcing the XCR0 bits.
>
>
FYI, I've just refactored a few things in x86 tdescs, to properly pass them into the IPA - you will have a conflict with my commit ae91f6253926e4dadebcae90772f4f5a5bd06056. You will have to add an X86_TDESC_AVX_MPX enum value, emit it in gdbserver when you're using one of the new tdescs, and recognize it in the IPAs. Sorry for the inconvenience.
Marcin,
Thanks a lot for the heads up!
I looks like it is time to refactor the tdesc_selection, or? I suppose I have seen this code now 5 times.
May I do it and send as a separated patch?
Thanks and regards,
-Fred
Intel Deutschland GmbH
Registered Address: Am Campeon 10-12, 85579 Neubiberg, Germany
Tel: +49 89 99 8853-0, www.intel.de
Managing Directors: Christin Eisenschmid, Christian Lamprechter
Chairperson of the Supervisory Board: Nicole Lau
Registered Office: Munich
Commercial Register: Amtsgericht Muenchen HRB 186928
^ permalink raw reply [flat|nested] 5+ messages in thread
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2016-02-22 8:49 [PATCH 0/2] Split tdesc_(amd64|i386)_mpx into tdesc(amd64|i386)_mpx_* and tdesc(amd64|i386)_avx_mpx_* Walfred Tedeschi
2016-02-22 8:49 ` [PATCH 1/2] Add redundant target descriptor for tdesc(amd64|i386)_avx_mpx_* Walfred Tedeschi
2016-02-22 8:49 ` [PATCH 2/2] Re-factor (i386|amd64)mpx target descriptors Walfred Tedeschi
2016-02-25 19:21 ` [PATCH 0/2] Split tdesc_(amd64|i386)_mpx into tdesc(amd64|i386)_mpx_* and tdesc(amd64|i386)_avx_mpx_* Marcin Kościelnicki
2016-03-02 10:03 ` Tedeschi, Walfred
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