6b86c9335f
Other changes:
- Drop patch 0003-hw-usb-host-libusb.c-fix-build-with-kernel-5.0.patch as it
is part of 6.0.0.
- Rename 0004-meson-add-tests-option.patch to
0003-meson-add-tests-option.patch and refresh it for 6.0.0
Signed-off-by: Adam Duskett <aduskett@rivian.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
36 lines
1.3 KiB
Diff
36 lines
1.3 KiB
Diff
From 923d25365fbdff17fa4c8c2883960be07c3dad56 Mon Sep 17 00:00:00 2001
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From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Date: Fri, 5 May 2017 09:07:15 +0200
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Subject: [PATCH] user-exec: fix usage of mcontext structure on ARM/uClibc
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user-exec.c has some conditional code to decide how to use the
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mcontext structure. Unfortunately, since uClibc defines __GLIBC__, but
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with old versions of __GLIBC__ and __GLIBC_MINOR__, an old code path
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gets used, which doesn't apply to uClibc.
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Fix this by excluding __UCLIBC__, which ensures we fall back to the
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general case of using uc_mcontext.arm_pc, which works fine with
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uClibc.
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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---
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accel/tcg/user-exec.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/accel/tcg/user-exec.c b/accel/tcg/user-exec.c
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index 4ebe25461a..0496674fbd 100644
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--- a/accel/tcg/user-exec.c
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+++ b/accel/tcg/user-exec.c
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@@ -540,7 +540,7 @@ int cpu_signal_handler(int host_signum, void *pinfo,
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#if defined(__NetBSD__)
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pc = uc->uc_mcontext.__gregs[_REG_R15];
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-#elif defined(__GLIBC__) && (__GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ <= 3))
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+#elif defined(__GLIBC__) && !defined(__UCLIBC__) && (__GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ <= 3))
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pc = uc->uc_mcontext.gregs[R15];
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#else
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pc = uc->uc_mcontext.arm_pc;
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--
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2.25.3
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