On Fri, May 11, 2012 at 7:22 PM, Xiaofan Chen <[email protected]> wrote:
> On Fri, May 11, 2012 at 6:48 PM, Andreas Fritiofson
> <[email protected]> wrote:
>> On Fri, May 11, 2012 at 12:30 PM, Xiaofan Chen <[email protected]> wrote:
>>
>>> It may have something to do with the C compiler. The other alternative
>>> under Mac OS X (XCode) is using Clang. It still segfaults but go slightly
>>> further, it segfaults after the first "reset init" command.
>>>
>>> mymacmini:lm3s1968 xiaofanc$ clang -v
>>> Apple clang version 3.1 (tags/Apple/clang-318.0.58) (based on LLVM 3.1svn)
>>> Target: x86_64-apple-darwin11.3.0
>>> Thread model: posix
>>>
>>> mymacmini:build_mpsse_clang xiaofanc$ cat myconfig_git.sh
>>> CC="clang" LDFLAGS="-L/usr/local/lib -lusb-1.0" ../configure
>>> --enable-maintainer-mode --prefix=/Users/xiaofanc/bin --enable-jlink
>>> --enable-ftdi --enable-ft2232_libftdi --enable-stlink --disable-werror
>>
>> You're building with --disable-werror. Is that because you get
>> warnings that could hint that I'm doing something unsafe that could
>> blow up under certain optimizations etc? Clang is usually good at
>> finding those problems, at least compared to the old gcc you had as an
>> alternative.
>
> I used disable-werror because some codes will generate warnings
> (maybe not your codes, but other codes). I will report later.
mymacmini:build_clang xiaofanc$ cat myconfig_git.sh
CC="clang" LDFLAGS="-L/usr/local/lib -lusb-1.0" ../configure
--enable-maintainer-mode --prefix=/Users/xiaofanc/bin --enable-ftdi
--enable-ft2232_libftdi
mymacmini:build_clang xiaofanc$ make -i
make all-recursive
Making all in jimtcl
make[2]: Nothing to be done for `all'.
Making all in src
make all-recursive
Making all in jtag
make all-recursive
Making all in drivers
/bin/sh ../../../libtool --tag=CC --mode=compile clang
-DHAVE_CONFIG_H -I. -I../../../../src/jtag/drivers -I../../..
-I../../../../src -I../../../src -I../../../../src/helper
-DPKGDATADIR=\"/Users/xiaofanc/bin/share/openocd\"
-DPKGLIBDIR=\"/Users/xiaofanc/bin/lib/openocd\" -I../../../../jimtcl
-I../../../jimtcl -g -O2 -I/Users/xiaofanc/bin/include -Wall
-Wstrict-prototypes -Wformat-security -Wshadow -Wextra
-Wno-unused-parameter -Wbad-function-cast -Wcast-align
-Wredundant-decls -Werror -MT ft2232.lo -MD -MP -MF .deps/ft2232.Tpo
-c -o ft2232.lo ../../../../src/jtag/drivers/ft2232.c
libtool: compile: clang -DHAVE_CONFIG_H -I.
-I../../../../src/jtag/drivers -I../../.. -I../../../../src
-I../../../src -I../../../../src/helper
-DPKGDATADIR=\"/Users/xiaofanc/bin/share/openocd\"
-DPKGLIBDIR=\"/Users/xiaofanc/bin/lib/openocd\" -I../../../../jimtcl
-I../../../jimtcl -g -O2 -I/Users/xiaofanc/bin/include -Wall
-Wstrict-prototypes -Wformat-security -Wshadow -Wextra
-Wno-unused-parameter -Wbad-function-cast -Wcast-align
-Wredundant-decls -Werror -MT ft2232.lo -MD -MP -MF .deps/ft2232.Tpo
-c ../../../../src/jtag/drivers/ft2232.c -o ft2232.o
../../../../src/jtag/drivers/ft2232.c:1490:7: error: explicitly assigning a
variable of type 'int' to itself [-Werror,-Wself-assign]
trst = trst;
~~~~ ^ ~~~~
1 error generated.
make[6]: [ft2232.lo] Error 1 (ignored)
mv -f .deps/ft2232.Tpo .deps/ft2232.Plo
/bin/sh ../../../libtool --tag=CC --mode=link clang -g -O2
-I/Users/xiaofanc/bin/include -Wall -Wstrict-prototypes
-Wformat-security -Wshadow -Wextra -Wno-unused-parameter
-Wbad-function-cast -Wcast-align -Wredundant-decls -Werror
-L/usr/local/lib -lusb-1.0 -L/Users/xiaofanc/bin/lib -o
libocdjtagdrivers.la driver.lo libusb1_common.lo ft2232.lo
ftdi.lo mpsse.lo -lftdi -lusb
libtool: link: `ft2232.lo' is not a valid libtool object
make[6]: [libocdjtagdrivers.la] Error 1 (ignored)
make[6]: *** No rule to make target
`../../src/jtag/drivers/libocdjtagdrivers.la', needed by `libjtag.la'.
Stop.
make[5]: [all-recursive] Error 1 (ignored)
Making all in helper
make all-am
make[5]: Nothing to be done for `all-am'.
Making all in target
make all-am
/bin/sh ../../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H
-I. -I../../../src/target -I../.. -I../../../src -I../../src
-I../../../src/helper
-DPKGDATADIR=\"/Users/xiaofanc/bin/share/openocd\"
-DPKGLIBDIR=\"/Users/xiaofanc/bin/lib/openocd\" -I../../../jimtcl
-I../../jimtcl -g -O2 -I/Users/xiaofanc/bin/include -Wall
-Wstrict-prototypes -Wformat-security -Wshadow -Wextra
-Wno-unused-parameter -Wbad-function-cast -Wcast-align
-Wredundant-decls -Werror -MT arm_disassembler.lo -MD -MP -MF
.deps/arm_disassembler.Tpo -c -o arm_disassembler.lo
../../../src/target/arm_disassembler.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../../../src/target
-I../.. -I../../../src -I../../src -I../../../src/helper
-DPKGDATADIR=\"/Users/xiaofanc/bin/share/openocd\"
-DPKGLIBDIR=\"/Users/xiaofanc/bin/lib/openocd\" -I../../../jimtcl
-I../../jimtcl -g -O2 -I/Users/xiaofanc/bin/include -Wall
-Wstrict-prototypes -Wformat-security -Wshadow -Wextra
-Wno-unused-parameter -Wbad-function-cast -Wcast-align
-Wredundant-decls -Werror -MT arm_disassembler.lo -MD -MP -MF
.deps/arm_disassembler.Tpo -c ../../../src/target/arm_disassembler.c
-o arm_disassembler.o
../../../src/target/arm_disassembler.c:2893:20: error: signed shift result
(0x7FFF80000) requires 36 bits to represent, but 'int' only has 32 bits
[-Werror,-Wshift-overflow]
offset |= 0xffff << 19;
~~~~~~ ^ ~~
1 error generated.
make[5]: [arm_disassembler.lo] Error 1 (ignored)
mv -f .deps/arm_disassembler.Tpo .deps/arm_disassembler.Plo
/bin/sh ../../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H
-I. -I../../../src/target -I../.. -I../../../src -I../../src
-I../../../src/helper
-DPKGDATADIR=\"/Users/xiaofanc/bin/share/openocd\"
-DPKGLIBDIR=\"/Users/xiaofanc/bin/lib/openocd\" -I../../../jimtcl
-I../../jimtcl -g -O2 -I/Users/xiaofanc/bin/include -Wall
-Wstrict-prototypes -Wformat-security -Wshadow -Wextra
-Wno-unused-parameter -Wbad-function-cast -Wcast-align
-Wredundant-decls -Werror -MT arm_simulator.lo -MD -MP -MF
.deps/arm_simulator.Tpo -c -o arm_simulator.lo
../../../src/target/arm_simulator.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../../../src/target
-I../.. -I../../../src -I../../src -I../../../src/helper
-DPKGDATADIR=\"/Users/xiaofanc/bin/share/openocd\"
-DPKGLIBDIR=\"/Users/xiaofanc/bin/lib/openocd\" -I../../../jimtcl
-I../../jimtcl -g -O2 -I/Users/xiaofanc/bin/include -Wall
-Wstrict-prototypes -Wformat-security -Wshadow -Wextra
-Wno-unused-parameter -Wbad-function-cast -Wcast-align
-Wredundant-decls -Werror -MT arm_simulator.lo -MD -MP -MF
.deps/arm_simulator.Tpo -c ../../../src/target/arm_simulator.c -o
arm_simulator.o
../../../src/target/arm_simulator.c:527:8: error: explicitly assigning a
variable of type 'uint32_t' (aka 'unsigned int') to itself
[-Werror,-Wself-assign]
Rn = Rn;
~~ ^ ~~
../../../src/target/arm_simulator.c:607:9: error: explicitly assigning a
variable of type 'uint32_t' (aka 'unsigned int') to itself
[-Werror,-Wself-assign]
Rn = Rn;
~~ ^ ~~
2 errors generated.
make[5]: [arm_simulator.lo] Error 1 (ignored)
mv -f .deps/arm_simulator.Tpo .deps/arm_simulator.Plo
/bin/sh ../../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H
-I. -I../../../src/target -I../.. -I../../../src -I../../src
-I../../../src/helper
-DPKGDATADIR=\"/Users/xiaofanc/bin/share/openocd\"
-DPKGLIBDIR=\"/Users/xiaofanc/bin/lib/openocd\" -I../../../jimtcl
-I../../jimtcl -g -O2 -I/Users/xiaofanc/bin/include -Wall
-Wstrict-prototypes -Wformat-security -Wshadow -Wextra
-Wno-unused-parameter -Wbad-function-cast -Wcast-align
-Wredundant-decls -Werror -MT armv7a.lo -MD -MP -MF .deps/armv7a.Tpo
-c -o armv7a.lo ../../../src/target/armv7a.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../../../src/target
-I../.. -I../../../src -I../../src -I../../../src/helper
-DPKGDATADIR=\"/Users/xiaofanc/bin/share/openocd\"
-DPKGLIBDIR=\"/Users/xiaofanc/bin/lib/openocd\" -I../../../jimtcl
-I../../jimtcl -g -O2 -I/Users/xiaofanc/bin/include -Wall
-Wstrict-prototypes -Wformat-security -Wshadow -Wextra
-Wno-unused-parameter -Wbad-function-cast -Wcast-align
-Wredundant-decls -Werror -MT armv7a.lo -MD -MP -MF .deps/armv7a.Tpo
-c ../../../src/target/armv7a.c -o armv7a.o
../../../src/target/armv7a.c:390:21: error: equality comparison with extraneous
parentheses [-Werror,-Wparentheses-equality]
if ((curr->state == TARGET_HALTED)) {
~~~~~~~~~~~~^~~~~~~~~~~~~~~~
../../../src/target/armv7a.c:390:21: note: remove extraneous parentheses around
the comparison to silence this warning
if ((curr->state == TARGET_HALTED)) {
~ ^ ~
../../../src/target/armv7a.c:390:21: note: use '=' to turn this equality
comparison into an assignment
if ((curr->state == TARGET_HALTED)) {
^~
=
1 error generated.
make[5]: [armv7a.lo] Error 1 (ignored)
mv -f .deps/armv7a.Tpo .deps/armv7a.Plo
/bin/sh ../../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H
-I. -I../../../src/target -I../.. -I../../../src -I../../src
-I../../../src/helper
-DPKGDATADIR=\"/Users/xiaofanc/bin/share/openocd\"
-DPKGLIBDIR=\"/Users/xiaofanc/bin/lib/openocd\" -I../../../jimtcl
-I../../jimtcl -g -O2 -I/Users/xiaofanc/bin/include -Wall
-Wstrict-prototypes -Wformat-security -Wshadow -Wextra
-Wno-unused-parameter -Wbad-function-cast -Wcast-align
-Wredundant-decls -Werror -MT stm32_stlink.lo -MD -MP -MF
.deps/stm32_stlink.Tpo -c -o stm32_stlink.lo
../../../src/target/stm32_stlink.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../../../src/target
-I../.. -I../../../src -I../../src -I../../../src/helper
-DPKGDATADIR=\"/Users/xiaofanc/bin/share/openocd\"
-DPKGLIBDIR=\"/Users/xiaofanc/bin/lib/openocd\" -I../../../jimtcl
-I../../jimtcl -g -O2 -I/Users/xiaofanc/bin/include -Wall
-Wstrict-prototypes -Wformat-security -Wshadow -Wextra
-Wno-unused-parameter -Wbad-function-cast -Wcast-align
-Wredundant-decls -Werror -MT stm32_stlink.lo -MD -MP -MF
.deps/stm32_stlink.Tpo -c ../../../src/target/stm32_stlink.c -o
stm32_stlink.o
../../../src/target/stm32_stlink.c:654:18: error: cast from 'uint8_t *'
(aka 'unsigned char *') to 'uint32_t *' (aka 'unsigned int *') increases
required alignment from 1 to 4 [-Werror,-Wcast-align]
address, c, (uint32_t *)dst);
^~~~~~~~~~~~~~~
../../../src/target/stm32_stlink.c:703:18: error: cast from 'const uint8_t *'
(aka 'const unsigned char *') to 'uint32_t *' (aka 'unsigned int *')
increases required alignment from 1 to 4 [-Werror,-Wcast-align]
address, c, (uint32_t *)dst);
^~~~~~~~~~~~~~~
2 errors generated.
make[5]: [stm32_stlink.lo] Error 1 (ignored)
mv -f .deps/stm32_stlink.Tpo .deps/stm32_stlink.Plo
/bin/sh ../../libtool --tag=CC --mode=link clang -g -O2
-I/Users/xiaofanc/bin/include -Wall -Wstrict-prototypes
-Wformat-security -Wshadow -Wextra -Wno-unused-parameter
-Wbad-function-cast -Wcast-align -Wredundant-decls -Werror
-L/usr/local/lib -lusb-1.0 -L/Users/xiaofanc/bin/lib -o libtarget.la
algorithm.lo register.lo image.lo breakpoints.lo target.lo
target_request.lo testee.lo smp.lo arm_dpm.lo arm_jtag.lo
arm_disassembler.lo arm_simulator.lo arm_semihosting.lo arm_adi_v5.lo
adi_v5_jtag.lo adi_v5_swd.lo embeddedice.lo trace.lo etb.lo etm.lo
etm_dummy.lo armv4_5.lo armv4_5_mmu.lo armv4_5_cache.lo
arm7_9_common.lo arm7tdmi.lo arm720t.lo arm9tdmi.lo arm920t.lo
arm966e.lo arm946e.lo arm926ejs.lo feroceon.lo arm11.lo
arm11_dbgtap.lo armv7m.lo cortex_m.lo armv7a.lo cortex_a.lo fa526.lo
xscale.lo avr32_ap7k.lo avr32_jtag.lo avr32_mem.lo avr32_regs.lo
mips32.lo mips_m4k.lo mips32_pracc.lo mips32_dmaacc.lo mips_ejtag.lo
avrt.lo dsp563xx.lo dsp563xx_once.lo dsp5680xx.lo stm32_stlink.lo
-lftdi -lusb
libtool: link: `arm_disassembler.lo' is not a valid libtool object
make[5]: [libtarget.la] Error 1 (ignored)
Making all in transport
make[4]: Nothing to be done for `all'.
Making all in flash
Making all in nor
/bin/sh ../../../libtool --tag=CC --mode=compile clang
-DHAVE_CONFIG_H -I. -I../../../../src/flash/nor -I../../..
-I../../../../src -I../../../src -I../../../../src/helper
-DPKGDATADIR=\"/Users/xiaofanc/bin/share/openocd\"
-DPKGLIBDIR=\"/Users/xiaofanc/bin/lib/openocd\" -I../../../../jimtcl
-I../../../jimtcl -g -O2 -I/Users/xiaofanc/bin/include -Wall
-Wstrict-prototypes -Wformat-security -Wshadow -Wextra
-Wno-unused-parameter -Wbad-function-cast -Wcast-align
-Wredundant-decls -Werror -MT cfi.lo -MD -MP -MF .deps/cfi.Tpo -c -o
cfi.lo ../../../../src/flash/nor/cfi.c
libtool: compile: clang -DHAVE_CONFIG_H -I.
-I../../../../src/flash/nor -I../../.. -I../../../../src
-I../../../src -I../../../../src/helper
-DPKGDATADIR=\"/Users/xiaofanc/bin/share/openocd\"
-DPKGLIBDIR=\"/Users/xiaofanc/bin/lib/openocd\" -I../../../../jimtcl
-I../../../jimtcl -g -O2 -I/Users/xiaofanc/bin/include -Wall
-Wstrict-prototypes -Wformat-security -Wshadow -Wextra
-Wno-unused-parameter -Wbad-function-cast -Wcast-align
-Wredundant-decls -Werror -MT cfi.lo -MD -MP -MF .deps/cfi.Tpo -c
../../../../src/flash/nor/cfi.c -o cfi.o
../../../../src/flash/nor/cfi.c:1818:28: error: implicit conversion from
enumeration type 'enum armv7m_mode' to different enumeration type
'enum arm_mode' [-Werror,-Wconversion]
armv4_5_info.core_mode = ARMV7M_MODE_HANDLER;
~ ^~~~~~~~~~~~~~~~~~~
1 error generated.
make[5]: [cfi.lo] Error 1 (ignored)
mv -f .deps/cfi.Tpo .deps/cfi.Plo
/bin/sh ../../../libtool --tag=CC --mode=link clang -g -O2
-I/Users/xiaofanc/bin/include -Wall -Wstrict-prototypes
-Wformat-security -Wshadow -Wextra -Wno-unused-parameter
-Wbad-function-cast -Wcast-align -Wredundant-decls -Werror
-L/usr/local/lib -lusb-1.0 -L/Users/xiaofanc/bin/lib -o
libocdflashnor.la core.lo tcl.lo aduc702x.lo at91sam3.lo at91sam7.lo
avrf.lo cfi.lo ecos.lo em357.lo faux.lo lpc2000.lo lpc288x.lo
lpc2900.lo non_cfi.lo ocl.lo pic32mx.lo stmsmi.lo stellaris.lo
stm32f1x.lo stm32f2x.lo stm32lx.lo str7x.lo str9x.lo str9xpec.lo
tms470.lo virtual.lo fm3.lo dsp5680xx_flash.lo kinetis.lo drivers.lo
-lftdi -lusb
libtool: link: `cfi.lo' is not a valid libtool object
make[5]: [libocdflashnor.la] Error 1 (ignored)
Making all in nand
make[5]: Nothing to be done for `all'.
/bin/sh ../../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H
-I. -I../../../src/flash -I../.. -I../../../src -I../../src
-I../../../src/helper
-DPKGDATADIR=\"/Users/xiaofanc/bin/share/openocd\"
-DPKGLIBDIR=\"/Users/xiaofanc/bin/lib/openocd\" -I../../../jimtcl
-I../../jimtcl -g -O2 -I/Users/xiaofanc/bin/include -Wall
-Wstrict-prototypes -Wformat-security -Wshadow -Wextra
-Wno-unused-parameter -Wbad-function-cast -Wcast-align
-Wredundant-decls -Werror -MT mflash.lo -MD -MP -MF .deps/mflash.Tpo
-c -o mflash.lo ../../../src/flash/mflash.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../../../src/flash
-I../.. -I../../../src -I../../src -I../../../src/helper
-DPKGDATADIR=\"/Users/xiaofanc/bin/share/openocd\"
-DPKGLIBDIR=\"/Users/xiaofanc/bin/lib/openocd\" -I../../../jimtcl
-I../../jimtcl -g -O2 -I/Users/xiaofanc/bin/include -Wall
-Wstrict-prototypes -Wformat-security -Wshadow -Wextra
-Wno-unused-parameter -Wbad-function-cast -Wcast-align
-Wredundant-decls -Werror -MT mflash.lo -MD -MP -MF .deps/mflash.Tpo
-c ../../../src/flash/mflash.c -o mflash.o
../../../src/flash/mflash.c:1177:45: error: implicit conversion from enumeration
type 'enum _mg_vcmd' to different enumeration type 'mg_io_type_cmd' (aka
'enum _mg_io_type_cmd') [-Werror,-Wconversion]
ret = mg_mflash_do_write_sects(buff, 0, 1, mg_vcmd_update_stgdrvinfo);
~~~~~~~~~~~~~~~~~~~~~~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~
../../../src/flash/mflash.c:1205:45: error: implicit conversion from enumeration
type 'enum _mg_vcmd' to different enumeration type 'mg_io_type_cmd' (aka
'enum _mg_io_type_cmd') [-Werror,-Wconversion]
ret = mg_mflash_do_write_sects(buff, 0, 1, mg_vcmd_update_xipinfo);
~~~~~~~~~~~~~~~~~~~~~~~~ ^~~~~~~~~~~~~~~~~~~~~~
../../../src/flash/mflash.c:1233:45: error: implicit conversion from enumeration
type 'enum _mg_vcmd' to different enumeration type 'mg_io_type_cmd' (aka
'enum _mg_io_type_cmd') [-Werror,-Wconversion]
ret = mg_mflash_do_write_sects(buff, 0, 1, mg_vcmd_wr_pll);
~~~~~~~~~~~~~~~~~~~~~~~~ ^~~~~~~~~~~~~~
../../../src/flash/mflash.c:1253:45: error: implicit conversion from enumeration
type 'enum _mg_vcmd' to different enumeration type 'mg_io_type_cmd' (aka
'enum _mg_io_type_cmd') [-Werror,-Wconversion]
ret = mg_mflash_do_write_sects(NULL, 0, 0, mg_vcmd_purge_nand);
~~~~~~~~~~~~~~~~~~~~~~~~ ^~~~~~~~~~~~~~~~~~
4 errors generated.
make[5]: [mflash.lo] Error 1 (ignored)
mv -f .deps/mflash.Tpo .deps/mflash.Plo
make[5]: *** No rule to make target
`../../src/flash/nor/libocdflashnor.la', needed by `libflash.la'.
Stop.
make[4]: [all-recursive] Error 1 (ignored)
Making all in svf
make[4]: Nothing to be done for `all'.
Making all in xsvf
make[4]: Nothing to be done for `all'.
Making all in pld
make[4]: Nothing to be done for `all'.
Making all in server
make[4]: Nothing to be done for `all'.
Making all in rtos
make[4]: Nothing to be done for `all'.
make[4]: *** No rule to make target `../src/jtag/libjtag.la', needed
by `libopenocd.la'. Stop.
make[3]: [all-recursive] Error 1 (ignored)
Making all in doc
make[2]: Nothing to be done for `all'.
make[2]: Nothing to be done for `all-am'.
--
Xiaofan
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