From: M1cha <sigmaepsilon92@gmail.com>
To: edk2-devel@lists.01.org
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Michael D Kinney <michael.d.kinney@intel.com>,
Liming Gao <liming.gao@intel.com>
Subject: [PATCH 3/3] MdePkg: add NORETURN attribute to LongJump and InternalLongJump
Date: Fri, 22 Dec 2017 08:23:36 +0100 [thread overview]
Message-ID: <20171222072336.23504-4-sigmaepsilon92@gmail.com> (raw)
In-Reply-To: <20171222072336.23504-1-sigmaepsilon92@gmail.com>
This fixes compiler warnings when using them in functions which
should return a value but rely on LongJump to never return instead.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael Zimmermann <sigmaepsilon92@gmail.com>
---
MdePkg/Include/Library/BaseLib.h | 1 +
MdePkg/Library/BaseLib/BaseLibInternals.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/MdePkg/Include/Library/BaseLib.h b/MdePkg/Include/Library/BaseLib.h
index 10976032adaa..e2eb46da4584 100644
--- a/MdePkg/Include/Library/BaseLib.h
+++ b/MdePkg/Include/Library/BaseLib.h
@@ -4929,6 +4929,7 @@ SetJump (
**/
VOID
EFIAPI
+NORETURN
LongJump (
IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer,
IN UINTN Value
diff --git a/MdePkg/Library/BaseLib/BaseLibInternals.h b/MdePkg/Library/BaseLib/BaseLibInternals.h
index 9dca97a0dcc9..3cd5fe34fc1b 100644
--- a/MdePkg/Library/BaseLib/BaseLibInternals.h
+++ b/MdePkg/Library/BaseLib/BaseLibInternals.h
@@ -442,6 +442,7 @@ InternalAssertJumpBuffer (
**/
VOID
+NORETURN
EFIAPI
InternalLongJump (
IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer,
--
2.15.1
next prev parent reply other threads:[~2017-12-22 7:18 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-22 7:23 [PATCH 0/3] fix GCC optimizations and warnings for SetJump/LongJump M1cha
2017-12-22 7:23 ` [PATCH 1/3] MdePkg: add RETURNS_TWICE attribute M1cha
2017-12-22 15:24 ` Ard Biesheuvel
2017-12-22 18:27 ` Michael Zimmermann
2017-12-25 3:11 ` Gao, Liming
2017-12-25 15:50 ` Michael Zimmermann
2017-12-26 16:51 ` Gao, Liming
2017-12-26 20:00 ` Michael Zimmermann
2017-12-27 15:56 ` Gao, Liming
2017-12-22 7:23 ` [PATCH 2/3] MdePkg/BaseLib: add attribute 'RETURNS_TWICE' to SetJump M1cha
2017-12-22 15:27 ` Ard Biesheuvel
2017-12-22 7:23 ` M1cha [this message]
2017-12-22 15:27 ` [PATCH 3/3] MdePkg: add NORETURN attribute to LongJump and InternalLongJump Ard Biesheuvel
2017-12-22 17:55 ` [PATCH 0/3] fix GCC optimizations and warnings for SetJump/LongJump Kinney, Michael D
2017-12-22 18:26 ` Michael Zimmermann
2017-12-22 19:01 ` Kinney, Michael D
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