From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Thomas Huth" <thuth@redhat.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Fam Zheng" <fam@euphon.net>,
"Peter Maydell" <peter.maydell@linaro.org>,
kvm@vger.kernel.org, "Alex Bennée" <alex.bennee@linaro.org>,
qemu-arm@nongnu.org, "Richard Henderson" <rth@twiddle.net>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>
Subject: [PATCH v4 03/12] target/arm: Select SEMIHOSTING if TCG is available
Date: Wed, 30 Sep 2020 00:43:46 +0200 [thread overview]
Message-ID: <20200929224355.1224017-4-philmd@redhat.com> (raw)
In-Reply-To: <20200929224355.1224017-1-philmd@redhat.com>
Add a kconfig entry which not explicitly selected by another
entry, but which selects SEMIHOSTING if TCG is available.
This avoids:
/usr/bin/ld: libqemu-aarch64-softmmu.fa.p/target_arm_arm-semi.c.o: in function `do_arm_semihosting':
target/arm/arm-semi.c:784: undefined reference to `qemu_semihosting_console_outc'
target/arm/arm-semi.c:787: undefined reference to `qemu_semihosting_console_outs'
/usr/bin/ld: target/arm/arm-semi.c:815: undefined reference to `qemu_semihosting_console_inc'
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
target/arm/Kconfig | 4 ++++
1 file changed, 4 insertions(+)
create mode 100644 target/arm/Kconfig
diff --git a/target/arm/Kconfig b/target/arm/Kconfig
new file mode 100644
index 0000000000..972d9a1b9a
--- /dev/null
+++ b/target/arm/Kconfig
@@ -0,0 +1,4 @@
+# arch-specific rule to select SEMIHOSTING if ARM && TCG
+config ARM_SEMIHOSTING
+ default y if TCG
+ select SEMIHOSTING
--
2.26.2
next prev parent reply other threads:[~2020-09-29 22:44 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-29 22:43 [PATCH v4 00/12] Support disabling TCG on ARM (part 2) Philippe Mathieu-Daudé
2020-09-29 22:43 ` [PATCH v4 01/12] accel/tcg: Add stub for cpu_loop_exit() Philippe Mathieu-Daudé
2020-09-30 7:08 ` Thomas Huth
2020-10-03 9:09 ` Richard Henderson
2020-09-29 22:43 ` [PATCH v4 02/12] meson: Allow optional target/${ARCH}/Kconfig Philippe Mathieu-Daudé
2020-09-30 12:50 ` Claudio Fontana
2020-09-30 13:17 ` Paolo Bonzini
2020-10-03 9:13 ` Richard Henderson
2020-10-03 9:15 ` Paolo Bonzini
2020-10-03 9:32 ` Richard Henderson
2020-09-29 22:43 ` Philippe Mathieu-Daudé [this message]
2020-10-03 9:43 ` [PATCH v4 03/12] target/arm: Select SEMIHOSTING if TCG is available Richard Henderson
2020-09-29 22:43 ` [PATCH v4 04/12] target/arm: Restrict ARMv4 cpus to TCG accel Philippe Mathieu-Daudé
2020-09-30 8:03 ` Philippe Mathieu-Daudé
2020-10-03 9:17 ` Thomas Huth
2020-09-29 22:43 ` [PATCH v4 05/12] target/arm: Restrict ARMv5 " Philippe Mathieu-Daudé
2020-09-29 22:43 ` [PATCH v4 06/12] target/arm: Restrict ARMv6 " Philippe Mathieu-Daudé
2020-09-29 22:43 ` [PATCH v4 07/12] target/arm: Restrict ARMv7 R-profile " Philippe Mathieu-Daudé
2020-09-29 22:43 ` [PATCH v4 08/12] target/arm: Restrict ARMv7 M-profile " Philippe Mathieu-Daudé
2020-09-29 22:43 ` [PATCH v4 09/12] target/arm: Make m_helper.c optional via CONFIG_ARM_V7M Philippe Mathieu-Daudé
2020-10-03 9:48 ` Richard Henderson
2021-01-29 18:53 ` Philippe Mathieu-Daudé
2020-09-29 22:43 ` [PATCH v4 10/12] target/arm: Do not build TCG objects when TCG is off Philippe Mathieu-Daudé
2020-10-03 9:52 ` Richard Henderson
2020-09-29 22:43 ` [PATCH v4 11/12] target/arm: Reorder meson.build rules Philippe Mathieu-Daudé
2020-10-03 9:53 ` Richard Henderson
2020-09-29 22:43 ` [PATCH v4 12/12] .travis.yml: Add a KVM-only Aarch64 job Philippe Mathieu-Daudé
2020-10-03 10:03 ` Richard Henderson
2020-10-03 10:14 ` Thomas Huth
2020-10-03 10:37 ` Richard Henderson
2020-09-30 7:58 ` [PATCH v4 00/12] Support disabling TCG on ARM (part 2) Igor Mammedov
2020-09-30 10:20 ` Philippe Mathieu-Daudé
2021-01-28 0:41 ` Alex Bennée
2021-01-28 11:02 ` Philippe Mathieu-Daudé
2021-01-28 15:42 ` Alex Bennée
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