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cpuburn-arm: Move cpuburn-neon to cpuburn-arm and add more tests
This provides more benchmarks for different arm arches >= v7 Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Khem Raj
+69
@@ -0,0 +1,69 @@
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From 064a63860bf9ee4bf54facb76ca66f9f957d4797 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Tue, 29 Jan 2019 11:12:38 -0800
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Subject: [PATCH] cpuburn*.S: Remove .func/.endfunc
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These are needed to generate stabs debug info which we dont use
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and are silently ignored by gnu assembler when unused, clang assembler
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however barfs, so remove them
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Upstream-Status: Pending
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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cpuburn-a7.S | 2 --
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cpuburn-a8.S | 2 --
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cpuburn-a9.S | 2 --
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3 files changed, 6 deletions(-)
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diff --git a/cpuburn-a7.S b/cpuburn-a7.S
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index 74e925a..c1e308c 100644
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--- a/cpuburn-a7.S
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+++ b/cpuburn-a7.S
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@@ -42,7 +42,6 @@
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.global main
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-.func main
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.type main, %function
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main:
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push {r4-r12, lr}
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@@ -88,4 +87,3 @@ main:
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mov r0, #0
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pop {r4-r12, pc}
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-.endfunc
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diff --git a/cpuburn-a8.S b/cpuburn-a8.S
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index c6f93a6..a42f5a5 100644
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--- a/cpuburn-a8.S
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+++ b/cpuburn-a8.S
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@@ -46,7 +46,6 @@
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/* 16 seems to be a good choice */
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#define STEP 16
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-.func main
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.thumb_func
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main:
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mov lr, pc
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@@ -70,4 +69,3 @@ main:
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subs lr, lr, #(STEP * 4)
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.endr
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bne 0b
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-.endfunc
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diff --git a/cpuburn-a9.S b/cpuburn-a9.S
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index 0338b00..a1ccae5 100644
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--- a/cpuburn-a9.S
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+++ b/cpuburn-a9.S
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@@ -48,7 +48,6 @@
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/* 64 seems to be a good choice */
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#define STEP 64
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-.func main
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.type main, %function
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main:
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@@ -94,4 +93,3 @@ main:
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subsne lr, lr, #(STEP * 4)
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.endr
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bne 0b
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-.endfunc
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@@ -0,0 +1,47 @@
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From c2adcca93a0075665a8195caad49b89785886e8e Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Tue, 29 Jan 2019 12:02:22 -0800
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Subject: [PATCH] burn.S: Add
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This is originally from
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https://hardwarebug.org/files/burn.S
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Upstream-Status: Pending
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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burn.S | 26 ++++++++++++++++++++++++++
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1 file changed, 26 insertions(+)
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create mode 100644 burn.S
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diff --git a/burn.S b/burn.S
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new file mode 100644
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index 0000000..c372c87
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--- /dev/null
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+++ b/burn.S
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@@ -0,0 +1,26 @@
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+ .arch armv7-a
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+ .fpu neon
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+
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+ .text
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+
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+ .global main
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+ .type main, STT_FUNC
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+ .func main
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+main:
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+ bic sp, sp, #15
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+1:
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+ vld1.8 {q8}, [sp,:128]
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+ smuad r6, r4, r5
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+ veor q9, q0, q1
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+ add lr, r4, r5
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+ ldr ip, [sp]
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+ vext.8 q10, q3, q4, #1
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+ eor r5, r4, r5
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+ vadd.i32 q11, q0, q1
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+ smusd r6, r4, r5
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+ ldr r2, [sp]
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+ vext.8 q12, q1, q2, #3
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+ ssub8 lr, r4, r5
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+ vmul.u16 q13, q0, q4
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+ b 1b
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+.endfunc
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@@ -0,0 +1,31 @@
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From 078df5b25d75578bb0448ca53514c23debe6d920 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Tue, 29 Jan 2019 12:03:11 -0800
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Subject: [PATCH] burn.S: Remove .func/.endfunc
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These are useless on Linux systems where we use dwarf debug info instead
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of stabs
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Upstream-Status: Pending
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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burn.S | 2 --
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1 file changed, 2 deletions(-)
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diff --git a/burn.S b/burn.S
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index c372c87..4458f51 100644
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--- a/burn.S
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+++ b/burn.S
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@@ -5,7 +5,6 @@
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.global main
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.type main, STT_FUNC
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- .func main
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main:
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bic sp, sp, #15
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1:
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@@ -23,4 +22,3 @@ main:
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ssub8 lr, r4, r5
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vmul.u16 q13, q0, q4
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b 1b
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-.endfunc
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@@ -0,0 +1,37 @@
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SUMMARY = "A collection of cpuburn programs tuned for different ARM hardware"
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LICENSE = "MIT"
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LIC_FILES_CHKSUM = "file://cpuburn-a53.S;beginline=1;endline=22;md5=3b7ccd70144c16d3fe14ac491c2d4a87"
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RPROVIDES_${PN} = "cpuburn-neon"
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PROVIDES += "cpuburn-neon"
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SRCREV = "ad7e646700d14b81413297bda02fb7fe96613c3f"
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PV = "1.0+git${SRCPV}"
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SRC_URI = "git://github.com/ssvb/cpuburn-arm.git \
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file://0001-cpuburn-a8.S-Remove-.func-.endfunc.patch \
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file://0002-burn.S-Add.patch \
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file://0003-burn.S-Remove-.func-.endfunc.patch \
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"
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S = "${WORKDIR}/git"
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do_compile() {
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${CC} ${CFLAGS} ${LDFLAGS} burn.S -o burn
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${CC} ${CFLAGS} ${LDFLAGS} cpuburn-a7.S -o burn-a7
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${CC} ${CFLAGS} ${LDFLAGS} cpuburn-a8.S -o burn-a8
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${CC} ${CFLAGS} ${LDFLAGS} cpuburn-a9.S -o burn-a9
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${CC} ${CFLAGS} ${LDFLAGS} cpuburn-a53.S -o burn-a53
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${CC} ${CFLAGS} ${LDFLAGS} cpuburn-krait.S -o burn-krait
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}
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do_install() {
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install -d ${D}${bindir}
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for f in burn burn-a7 burn-a8 burn-a9 burn-a53 burn-krait; do
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install -m 0755 $f ${D}${bindir}/$f
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done
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}
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COMPATIBLE_MACHINE ?= "(^$)"
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COMPATIBLE_MACHINE_armv7a = "(.*)"
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@@ -1,30 +0,0 @@
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SUMMARY = "CPU burn app that loads the NEON coprocessor fully"
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LICENSE = "MIT"
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LIC_FILES_CHKSUM = "file://burn.S;md5=823abc72c2cd448e87df9bc5355a4456"
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DL_DIR_append = "/${PN}-${PV}"
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# Ensure to make this available for machine which has neon
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COMPATIBLE_MACHINE = "(${@bb.utils.contains("TUNE_FEATURES", "neon", "${MACHINE}", "Invalid!", d)})"
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SRC_URI = "http://hardwarebug.org/files/burn.S;name=mru \
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https://raw.githubusercontent.com/ssvb/cpuburn-arm/dd5c5ba58d2b0b23cfab4a286f9d3f5510000f20/cpuburn-a8.S;name=ssvb"
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SRC_URI[mru.md5sum] = "823abc72c2cd448e87df9bc5355a4456"
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SRC_URI[mru.sha256sum] = "01d9fc04f83740c513c25401dcc89c11b2a5a6013e70bfca42b7b02129f88cd2"
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SRC_URI[ssvb.md5sum] = "ba0ef2939a3b3b487523448c67544e94"
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SRC_URI[ssvb.sha256sum] = "ce42ebdc71c876a33d9f7534355ef76cefa0d00ddb19ad69cf05a266c861d08d"
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S = "${WORKDIR}"
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do_compile() {
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${CC} ${CFLAGS} ${LDFLAGS} burn.S -o burn
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${CC} ${CFLAGS} ${LDFLAGS} cpuburn-a8.S -o burn-neona8
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}
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do_install() {
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install -d ${D}${bindir}
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install -m 0755 ${S}/burn ${D}${bindir}/burn-neon
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install -m 0755 ${S}/burn-neona8 ${D}${bindir}/
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}
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