https://github.com/wangleiat closed
https://github.com/llvm/llvm-project/pull/118043
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Author: wanglei
Date: 2024-12-12T10:04:24+08:00
New Revision: ae5836f6b6a8544e6226f5c1ba6b1beacfe01aef
URL:
https://github.com/llvm/llvm-project/commit/ae5836f6b6a8544e6226f5c1ba6b1beacfe01aef
DIFF:
https://github.com/llvm/llvm-project/commit/ae5836f6b6a8544e6226f5c1ba6b1beacfe01aef.diff
LOG:
jimingham wrote:
@labath if you have a moment I think you would do a much better job commenting
on the test harness parts of this, as they overlap somewhat with the other
gdbremote based tests and you're probably more familiar with those than me for
sure (and likely anyone...)
https://github.
chandlerc wrote:
Thanks for the careful review, merging! (And starting on the follow-ups!)
https://github.com/llvm/llvm-project/pull/119198
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https://github.com/chandlerc closed
https://github.com/llvm/llvm-project/pull/119198
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https://github.com/llvm/llvm-project/pull/119198
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https://github.com/adrian-prantl closed
https://github.com/llvm/llvm-project/pull/119620
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Author: Adrian Prantl
Date: 2024-12-11T14:16:23-08:00
New Revision: 2470cfab63ac14df02dc6df686fcae7b1a4eb84f
URL:
https://github.com/llvm/llvm-project/commit/2470cfab63ac14df02dc6df686fcae7b1a4eb84f
DIFF:
https://github.com/llvm/llvm-project/commit/2470cfab63ac14df02dc6df686fcae7b1a4eb84f.diff
https://github.com/JDevlieghere approved this pull request.
https://github.com/llvm/llvm-project/pull/119620
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llvmbot wrote:
@llvm/pr-subscribers-lldb
Author: Adrian Prantl (adrian-prantl)
Changes
This trips UBSAN and probably isn't partiuclarly useful either.
---
Full diff: https://github.com/llvm/llvm-project/pull/119620.diff
2 Files Affected:
- (modified) lldb/source/DataFormatters/Formatte
https://github.com/adrian-prantl created
https://github.com/llvm/llvm-project/pull/119620
This trips UBSAN and probably isn't partiuclarly useful either.
>From 104f0d227f5642bf7a02311482fafb4edc667c67 Mon Sep 17 00:00:00 2001
From: Adrian Prantl
Date: Wed, 11 Dec 2024 13:57:43 -0800
Subject: [
@@ -0,0 +1,111 @@
+/// BUILT with
+///xcrun -sdk macosx.internal clang -mcpu=apple-m4 -g sme.c -o sme
+
+#include
+#include
+#include
+
+void write_sve_regs() {
+ asm volatile("ptrue p0.b\n\t");
+ asm volatile("ptrue p1.h\n\t");
+ asm volatile("ptrue p2.s\n\t");
+ asm
@@ -0,0 +1,111 @@
+/// BUILT with
+///xcrun -sdk macosx.internal clang -mcpu=apple-m4 -g sme.c -o sme
+
+#include
+#include
+#include
+
+void write_sve_regs() {
+ asm volatile("ptrue p0.b\n\t");
+ asm volatile("ptrue p1.h\n\t");
+ asm volatile("ptrue p2.s\n\t");
+ asm
@@ -53,10 +53,8 @@ class OptTable {
public:
/// Entry for a single option instance in the option data table.
struct Info {
-/// A null terminated array of prefix strings to apply to name while
-/// matching.
-ArrayRef Prefixes;
-StringLiteral PrefixedName;
+
https://github.com/rnk approved this pull request.
Thanks! I think this is ready to land.
https://github.com/llvm/llvm-project/pull/119198
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@@ -845,13 +845,14 @@ MemoryBufferRef
LinkerDriver::convertResToCOFF(ArrayRef mbs,
// Create OptTable
+#define OPTTABLE_STR_TABLE_CODE
rnk wrote:
I convinced myself this is not worth it. The changes to the
`PrecomputedOptTable` are hard to abstract away. I
jimingham wrote:
I pushed the last set of changes implementing some of your suggestions and
adding the missing shared lock.
https://github.com/llvm/llvm-project/pull/117252
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https://github.com/jimingham updated
https://github.com/llvm/llvm-project/pull/117252
>From b0d2179cf01cdd0b07bc43cef2a8c14d282e7ee7 Mon Sep 17 00:00:00 2001
From: Jim Ingham
Date: Tue, 19 Nov 2024 17:38:02 -0800
Subject: [PATCH 1/9] Convert the recursive StackFrameList mutex to a
non-recursiv
nico wrote:
This broke minidumps in lldb: #119598
https://github.com/llvm/llvm-project/pull/109477
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https://github.com/DhruvSrivastavaX edited
https://github.com/llvm/llvm-project/pull/116338
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https://github.com/omjavaid approved this pull request.
Looks good. Thanks for making the changes.
https://github.com/llvm/llvm-project/pull/117860
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https://github.com/DhruvSrivastavaX updated
https://github.com/llvm/llvm-project/pull/116338
>From 0c63800bdcbadcfceed4c9a81305eda7d5a15960 Mon Sep 17 00:00:00 2001
From: Dhruv-Srivastava
Date: Fri, 15 Nov 2024 02:16:31 -0600
Subject: [PATCH 1/7] Added XCOFF Header Parsing
---
.../ObjectFile/
DavidSpickett wrote:
We could say we require a "GNU compatible" make but I didn't want to get into
the weeds of whether Mac's make is technically GNU compatible or just happens
to have all the features we need.
This change makes FreeBSD work out of the box, that's the key goal here.
https://g
llvmbot wrote:
@llvm/pr-subscribers-lldb
Author: David Spickett (DavidSpickett)
Changes
gmake is GNU make where make is not GNU compatible. This leads to a lot of
tests failing to build
with errors like:
```
make: "<...>/Makefile.rules" line 569: Invalid line type
```
See https://cmake.o
https://github.com/DavidSpickett created
https://github.com/llvm/llvm-project/pull/119573
gmake is GNU make where make is not GNU compatible. This leads to a lot of
tests failing to build
with errors like:
```
make: "<...>/Makefile.rules" line 569: Invalid line type
```
See https://cmake.org/c
@@ -495,7 +495,8 @@ class ClassRecord : public TagRecord {
};
// LF_UNION
-struct UnionRecord : public TagRecord {
+class UnionRecord : public TagRecord {
+public:
fsfod wrote:
yes it wasn't usable in the XMACRO to forward declare classes used for the
functi
vgvassilev wrote:
@fsfod, can you address the comments?
https://github.com/llvm/llvm-project/pull/113102
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https://github.com/DavidSpickett approved this pull request.
Since you mentioned FreeBSD I tried this on AArch64 FreeBSD and it doesn't
cause any test failures (beyond what was already failing on `main`).
This all LGTM.
https://github.com/llvm/llvm-project/pull/118043
_
@@ -229,3 +229,54 @@ bytes.
`zt0`'s value and whether it is active or not will be saved prior to
expression evaluation and restored afterwards.
+
+## Guarded Control Stack Extension (GCS)
+
+GCS support includes the following new registers:
+
+* `gcs_features_enabled`
+* `gcs_
@@ -229,3 +229,54 @@ bytes.
`zt0`'s value and whether it is active or not will be saved prior to
expression evaluation and restored afterwards.
+
+## Guarded Control Stack Extension (GCS)
+
+GCS support includes the following new registers:
+
+* `gcs_features_enabled`
+* `gcs_
@@ -229,3 +229,54 @@ bytes.
`zt0`'s value and whether it is active or not will be saved prior to
expression evaluation and restored afterwards.
+
+## Guarded Control Stack Extension (GCS)
+
+GCS support includes the following new registers:
+
+* `gcs_features_enabled`
+* `gcs_
@@ -229,3 +229,54 @@ bytes.
`zt0`'s value and whether it is active or not will be saved prior to
expression evaluation and restored afterwards.
+
+## Guarded Control Stack Extension (GCS)
+
+GCS support includes the following new registers:
+
+* `gcs_features_enabled`
+* `gcs_
@@ -229,3 +229,54 @@ bytes.
`zt0`'s value and whether it is active or not will be saved prior to
expression evaluation and restored afterwards.
+
+## Guarded Control Stack Extension (GCS)
+
+GCS support includes the following new registers:
+
+* `gcs_features_enabled`
+* `gcs_
https://github.com/DavidSpickett updated
https://github.com/llvm/llvm-project/pull/117860
>From 4838ed0ef8a62041981e61a8d405251bb32c147d Mon Sep 17 00:00:00 2001
From: David Spickett
Date: Tue, 27 Aug 2024 15:22:10 +0100
Subject: [PATCH 1/2] [lldb][Docs] Add Guarded Control Stack to AArch64 Lin
hahnjo wrote:
I believe
https://github.com/llvm/llvm-project/commit/30ea0f0ce476bf4c12684a9a514af2ca660bbe44
already addresses the cast. The bots are just slow...
https://github.com/llvm/llvm-project/pull/119333
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vgvassilev wrote:
@ChuanqiXu9, can we insert a fix for windows?
https://github.com/llvm/llvm-project/pull/119333
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DavidSpickett wrote:
GCS is not implemented in QEMU yet -
https://linaro.atlassian.net/browse/QEMU-517. I used Arm's Foundation Model via
shrinkwrap:
```
$ shrinkwrap build --overlay=arch/v9.5.yaml ns-edk2.yaml
$ shrinkwrap run
--rtvar=KERNEL=/home/davspi01/work/open_source/linux.build/arm64/a
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `clang-arm64-windows-msvc`
running on `linaro-armv8-windows-msvc-04` while building `clang,lldb` at step 4
"build stage 1".
Full details are available at:
https://lab.llvm.org/buildbot/#/builders/161/builds/3610
Here is the
@@ -229,3 +229,54 @@ bytes.
`zt0`'s value and whether it is active or not will be saved prior to
expression evaluation and restored afterwards.
+
+## Guarded Control Stack Extension (GCS)
+
+GCS support includes the following new registers:
+
+* `gcs_features_enabled`
+* `gcs_
omjavaid wrote:
Can we test this with QEMU?
https://github.com/llvm/llvm-project/pull/117861
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@@ -229,3 +229,54 @@ bytes.
`zt0`'s value and whether it is active or not will be saved prior to
expression evaluation and restored afterwards.
+
+## Guarded Control Stack Extension (GCS)
+
+GCS support includes the following new registers:
+
+* `gcs_features_enabled`
+* `gcs_
@@ -229,3 +229,54 @@ bytes.
`zt0`'s value and whether it is active or not will be saved prior to
expression evaluation and restored afterwards.
+
+## Guarded Control Stack Extension (GCS)
+
+GCS support includes the following new registers:
+
+* `gcs_features_enabled`
+* `gcs_
@@ -229,3 +229,54 @@ bytes.
`zt0`'s value and whether it is active or not will be saved prior to
expression evaluation and restored afterwards.
+
+## Guarded Control Stack Extension (GCS)
+
+GCS support includes the following new registers:
+
+* `gcs_features_enabled`
+* `gcs_
@@ -229,3 +229,54 @@ bytes.
`zt0`'s value and whether it is active or not will be saved prior to
expression evaluation and restored afterwards.
+
+## Guarded Control Stack Extension (GCS)
+
+GCS support includes the following new registers:
+
+* `gcs_features_enabled`
+* `gcs_
@@ -136,13 +169,42 @@ bool ObjectFileXCOFF::MagicBytesMatch(DataBufferSP
&data_sp,
return XCOFFHeaderSizeFromMagic(magic) != 0;
}
-bool ObjectFileXCOFF::ParseHeader() { return false; }
+bool ObjectFileXCOFF::ParseHeader() {
+
+ bool retVal = false;
+ ModuleSP module_sp(Ge
https://github.com/DhruvSrivastavaX edited
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