From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Sagar Karandikar" <sagark@eecs.berkeley.edu>,
"David Hildenbrand" <david@redhat.com>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
"Max Filippov" <jcmvbkbc@gmail.com>,
"Alistair Francis" <Alistair.Francis@wdc.com>,
"Marek Vasut" <marex@denx.de>,
"Aleksandar Markovic" <aleksandar.qemu.devel@gmail.com>,
"Emilio G . Cota" <cota@braap.org>,
"Aleksandar Rikalo" <aleksandar.rikalo@rt-rk.com>,
"Thomas Huth" <thuth@redhat.com>,
qemu-arm@nongnu.org, "Alex Bennée" <alex.bennee@linaro.org>,
"Richard Henderson" <rth@twiddle.net>,
qemu-riscv@nongnu.org,
"Bastian Koppelmann" <kbastian@mail.uni-paderborn.de>,
"Chris Wulff" <crwulff@gmail.com>,
"Laurent Vivier" <laurent@vivier.eu>,
"Michael Walle" <michael@walle.cc>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Aurelien Jarno" <aurelien@aurel32.net>
Subject: [PATCH v2 04/10] accel/tcg: Add stub for probe_access()
Date: Fri, 15 May 2020 19:07:58 +0200 [thread overview]
Message-ID: <20200515170804.5707-5-philmd@redhat.com> (raw)
In-Reply-To: <20200515170804.5707-1-philmd@redhat.com>
From: Philippe Mathieu-Daudé <f4bug@amsat.org>
The TCG helpers where added in b92e5a22ec3 in softmmu_template.h.
probe_write() was added in there in 3b4afc9e75a to be moved out
to accel/tcg/cputlb.c in 3b08f0a9254, and was later refactored
as probe_access() in c25c283df0f.
Since it is a TCG specific helper, add a stub to avoid failures
when building without TCG, such:
target/arm/helper.o: In function `probe_read':
include/exec/exec-all.h:362: undefined reference to `probe_access'
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
Cc: Richard Henderson <rth@twiddle.net>
Cc: Emilio G. Cota <cota@braap.org>
Cc: Alex Bennée <alex.bennee@linaro.org>
Cc: David Hildenbrand <david@redhat.com>
---
accel/stubs/tcg-stub.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/accel/stubs/tcg-stub.c b/accel/stubs/tcg-stub.c
index 677191a69c..e4bbf997aa 100644
--- a/accel/stubs/tcg-stub.c
+++ b/accel/stubs/tcg-stub.c
@@ -22,3 +22,10 @@ void tb_flush(CPUState *cpu)
void tlb_set_dirty(CPUState *cpu, target_ulong vaddr)
{
}
+
+void *probe_access(CPUArchState *env, target_ulong addr, int size,
+ MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
+{
+ /* Handled by hardware accelerator. */
+ g_assert_not_reached();
+}
--
2.21.3
next prev parent reply other threads:[~2020-05-15 17:11 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-15 17:07 [PATCH v2 00/10] accel: Allow targets to use Kconfig, disable semihosting by default Philippe Mathieu-Daudé
2020-05-15 17:07 ` [PATCH v2 01/10] MAINTAINERS: Fix KVM path expansion glob Philippe Mathieu-Daudé
2020-05-17 17:23 ` Thomas Huth
2020-05-15 17:07 ` [PATCH v2 02/10] MAINTAINERS: Add an 'overall' entry for accelerators Philippe Mathieu-Daudé
2020-05-17 17:26 ` Thomas Huth
2020-05-21 15:09 ` Philippe Mathieu-Daudé
2020-05-15 17:07 ` [PATCH v2 03/10] MAINTAINERS: Add an entry for the HAX accelerator Philippe Mathieu-Daudé
2020-05-15 17:07 ` Philippe Mathieu-Daudé [this message]
2020-05-19 21:41 ` [PATCH v2 04/10] accel/tcg: Add stub for probe_access() Richard Henderson
2020-05-15 17:07 ` [PATCH v2 05/10] Makefile: Remove dangerous EOL trailing backslash Philippe Mathieu-Daudé
2020-05-17 18:00 ` Thomas Huth
2020-05-18 16:46 ` Alistair Francis
2020-05-15 17:08 ` [PATCH v2 06/10] Makefile: Write MINIKCONF variables as one entry per line Philippe Mathieu-Daudé
2020-05-15 17:08 ` [PATCH v2 07/10] accel/Kconfig: Extract accel selectors into their own config Philippe Mathieu-Daudé
2020-05-15 17:08 ` [PATCH v2 08/10] accel/Kconfig: Add the TCG selector Philippe Mathieu-Daudé
2020-05-15 17:08 ` [PATCH v2 09/10] Makefile: Allow target-specific optional Kconfig Philippe Mathieu-Daudé
2020-05-19 21:42 ` Richard Henderson
2020-05-21 17:33 ` Philippe Mathieu-Daudé
2020-05-15 17:08 ` [PATCH v2 10/10] hw/semihosting: Make the feature depend of TCG, and allow to disable it Philippe Mathieu-Daudé
2020-05-19 21:44 ` Richard Henderson
2020-05-21 19:55 ` Philippe Mathieu-Daudé
2020-05-16 3:44 ` [PATCH v2 00/10] accel: Allow targets to use Kconfig, disable semihosting by default no-reply
2020-05-16 3:57 ` no-reply
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