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From: Luis Pires <luis.pires@eldorado.org.br>
To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org
Cc: Eduardo Habkost <ehabkost@redhat.com>,
	richard.henderson@linaro.org, groug@kaod.org,
	Luis Pires <luis.pires@eldorado.org.br>,
	Paolo Bonzini <pbonzini@redhat.com>,
	david@gibson.dropbear.id.au
Subject: [PATCH 02/19] host-utils: move abs64() to host-utils
Date: Tue, 24 Aug 2021 11:27:13 -0300	[thread overview]
Message-ID: <20210824142730.102421-3-luis.pires@eldorado.org.br> (raw)
In-Reply-To: <20210824142730.102421-1-luis.pires@eldorado.org.br>

Move abs64 to host-utils so it can be reused elsewhere.
Also made it inline.

Signed-off-by: Luis Pires <luis.pires@eldorado.org.br>
---
 hw/i386/kvm/i8254.c       | 5 -----
 include/qemu/host-utils.h | 8 ++++++++
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/hw/i386/kvm/i8254.c b/hw/i386/kvm/i8254.c
index fa68669e8a..761034743b 100644
--- a/hw/i386/kvm/i8254.c
+++ b/hw/i386/kvm/i8254.c
@@ -59,11 +59,6 @@ struct KVMPITClass {
     DeviceRealize parent_realize;
 };
 
-static int64_t abs64(int64_t v)
-{
-    return v < 0 ? -v : v;
-}
-
 static void kvm_pit_update_clock_offset(KVMPITState *s)
 {
     int64_t offset, clock_offset;
diff --git a/include/qemu/host-utils.h b/include/qemu/host-utils.h
index 711b221704..5fec44a9c4 100644
--- a/include/qemu/host-utils.h
+++ b/include/qemu/host-utils.h
@@ -357,6 +357,14 @@ static inline uint64_t revbit64(uint64_t x)
 #endif
 }
 
+/**
+ * Return the absolute value of a 64-bit integer
+ */
+static inline int64_t abs64(int64_t v)
+{
+    return v < 0 ? -v : v;
+}
+
 /**
  * sadd32_overflow - addition with overflow indication
  * @x, @y: addends
-- 
2.25.1



  parent reply	other threads:[~2021-08-24 14:30 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-24 14:27 [PATCH 00/19] target/ppc: DFP instructions using decodetree Luis Pires
2021-08-24 14:27 ` [PATCH 01/19] host-utils: Fix overflow detection in divu128() Luis Pires
2021-08-24 14:27 ` Luis Pires [this message]
2021-08-25  3:43   ` [PATCH 02/19] host-utils: move abs64() to host-utils David Gibson
2021-08-25 12:48     ` Luis Fernando Fujita Pires
2021-08-25 20:26       ` Eduardo Habkost
2021-08-25 20:37         ` Luis Fernando Fujita Pires
2021-08-25 21:18           ` Eduardo Habkost
2021-08-25 21:27             ` Philippe Mathieu-Daudé
2021-08-27 14:28               ` Luis Fernando Fujita Pires
2021-08-24 14:27 ` [PATCH 03/19] host-utils: move checks out of divu128/divs128 Luis Pires
2021-08-24 14:27 ` [PATCH 04/19] host-utils: add 128-bit quotient support to divu128/divs128 Luis Pires
2021-08-24 14:27 ` [PATCH 05/19] host-utils: add unit tests for divu128/divs128 Luis Pires
2021-08-24 14:27 ` [PATCH 06/19] libdecnumber: introduce decNumberFrom[U]Int128 Luis Pires
2021-08-24 14:27 ` [PATCH 07/19] target/ppc: Move REQUIRE_ALTIVEC/VECTOR to translate.c Luis Pires
2021-08-25  3:46   ` David Gibson
2021-08-24 14:27 ` [PATCH 08/19] target/ppc: Introduce REQUIRE_FPU Luis Pires
2021-08-25  3:46   ` David Gibson
2021-08-24 14:27 ` [PATCH 09/19] target/ppc: Implement DCFFIXQQ Luis Pires
2021-08-24 14:27 ` [PATCH 10/19] host-utils: Introduce mulu128 Luis Pires
2021-08-24 14:27 ` [PATCH 11/19] libdecnumber: Introduce decNumberIntegralToInt128 Luis Pires
2021-08-24 14:27 ` [PATCH 12/19] target/ppc: Implement DCTFIXQQ Luis Pires
2021-08-24 14:27 ` [PATCH 13/19] target/ppc: Move dtstdc[q]/dtstdg[q] to decodetree Luis Pires
2021-08-25 13:15   ` Philippe Mathieu-Daudé
2021-08-24 14:27 ` [PATCH 14/19] target/ppc: Move d{add, sub, mul, div, iex}[q] " Luis Pires
2021-08-25 13:16   ` Philippe Mathieu-Daudé
2021-08-24 14:27 ` [PATCH 15/19] target/ppc: Move dcmp{u, o}[q], dts{tex, tsf, tsfi}[q] " Luis Pires
2021-08-24 14:27 ` [PATCH 16/19] target/ppc: Move dquai[q], drint{x,n}[q] " Luis Pires
2021-08-25 13:18   ` Philippe Mathieu-Daudé
2021-08-24 14:27 ` [PATCH 17/19] target/ppc: Move dqua[q], drrnd[q] " Luis Pires
2021-08-25 13:18   ` Philippe Mathieu-Daudé
2021-08-24 14:27 ` [PATCH 18/19] target/ppc: Move dct{dp, qpq}, dr{sp, dpq}, dc{f, t}fix[q], dxex[q] " Luis Pires
2021-08-25 13:19   ` Philippe Mathieu-Daudé
2021-08-24 14:27 ` [PATCH 19/19] target/ppc: Move ddedpd[q], denbcd[q], dscli[q], dscri[q] " Luis Pires
2021-08-25 13:20   ` Philippe Mathieu-Daudé

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