FreeCalypso > hg > freecalypso-tools

annotate target-utils/loadagent/Makefile @ 619:f82551c77e58

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
libserial-newlnx: ASYNC_LOW_LATENCY patch reverted Reports from Das Signal indicate that loadtools performance on Debian is about the same as on Slackware, and that including or omitting the ASYNC_LOW_LATENCY patch from Serg makes no difference. Because the patch in question does not appear to be necessary, it is being reverted until and unless someone other than Serg reports an actual real-world system on which loadtools operation times are slowed compared to the Mother's Slackware reference and on which Slackware-like performance can be restored by setting the ASYNC_LOW_LATENCY flag.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 27 Feb 2020 01:09:48 +0000
parents bfddfecc52b2
children 6562364b2033
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 CC= arm-elf-gcc
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 CFLAGS= -Os -fno-builtin
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 CPPFLAGS=-I../include
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 LD= arm-elf-ld
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 OBJCOPY=arm-elf-objcopy
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6
41
2c9ea966edb9 target-utils/{compalstage,loadagent}/Makefile: move to /opt/freecalypso
Mychaela Falconia <falcon@freecalypso.org>
parents: 26
diff changeset
7 INSTDIR=/opt/freecalypso/target-bin
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 PROG= loadagent
520
bfddfecc52b2 target-utils: removed duplicated mygetchar.c modules
Mychaela Falconia <falcon@freecalypso.org>
parents: 477
diff changeset
10 OBJS= crt0.o cmdtab.o main.o
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 LIBS= ../libload/libload.a ../libcommon/libcommon.a ../libprintf/libprintf.a \
104
f23aa34899a3 target-utils: loadagent converted to our own libc
Mychaela Falconia <falcon@freecalypso.org>
parents: 41
diff changeset
12 ../libbase/libbase.a ../libc/libc.a
f23aa34899a3 target-utils: loadagent converted to our own libc
Mychaela Falconia <falcon@freecalypso.org>
parents: 41
diff changeset
13 LIBGCC= `${CC} -print-file-name=libgcc.a`
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 LDS= ../env/iram.lds
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 all: ${PROG}.srec
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17
477
58d3a0634272 target-utils/*/Makefile: better construct for crt0.S symlink
Mychaela Falconia <falcon@freecalypso.org>
parents: 104
diff changeset
18 crt0.S:
58d3a0634272 target-utils/*/Makefile: better construct for crt0.S symlink
Mychaela Falconia <falcon@freecalypso.org>
parents: 104
diff changeset
19 ln -s ../env/crt0.S .
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21 ${PROG}.elf: ${OBJS} ${LIBS} ${LDS}
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 ${LD} -N --defsym Base_addr=0x838000 --defsym stack_bottom=0x83FFFC \
104
f23aa34899a3 target-utils: loadagent converted to our own libc
Mychaela Falconia <falcon@freecalypso.org>
parents: 41
diff changeset
23 -T ${LDS} -o $@ ${OBJS} ${LIBS} ${LIBGCC}
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25 ${PROG}.srec: ${PROG}.elf
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 ${OBJCOPY} -O srec --srec-forceS3 --srec-len=30 $< $@
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
27
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
28 install:
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
29 mkdir -p ${INSTDIR}
26
b301b75de0e0 install misc files into /usr/local/share/freecalypso as non-executable
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
30 install -c -m 644 ${PROG}.srec ${INSTDIR}
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
32 clean:
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
33 rm -f *.o *errs *core *.elf *.bin *.srec crt0.S
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
34
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
35 FRC: