From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Sat, 28 May 2016 15:49:33 +0200 Subject: [Buildroot] [PATCH v2 3/4] gdb: enable simulator support for host build In-Reply-To: <20160513121651.GA30939@waldemar-brodkorb.de> References: <20160513121651.GA30939@waldemar-brodkorb.de> Message-ID: <20160528154933.575c86c3@free-electrons.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hello, On Fri, 13 May 2016 14:16:51 +0200, Waldemar Brodkorb wrote: > Add an option to enable simulator support, so > it can be used to test some no-MMU systems. > > Signed-off-by: Waldemar Brodkorb It doesn't seem to build on Blackfin for me. I'm not using the internal toolchain support that you've added in PATCH 2/4, I'm using the defconfig from your PATCH 4/4 with the Blackfin external toolchain. But host-gdb is a host package, so the cross-compilation toolchain used doesn't matter. And what I get is: ./../common/sim-model.c: In function ?model_set?: ./../common/sim-model.c:108:3: warning: implicit declaration of function ?CPU_MACH? [-Wimplicit-function-declaration] CPU_MACH (cpu) = MODEL_MACH (model); ^ ./../common/sim-model.c:108:18: error: lvalue required as left operand of assignment CPU_MACH (cpu) = MODEL_MACH (model); ^ ./../common/sim-model.c:109:3: warning: implicit declaration of function ?CPU_MODEL? [-Wimplicit-function-declaration] CPU_MODEL (cpu) = model; ^ ./../common/sim-model.c:109:19: error: lvalue required as left operand of assignment CPU_MODEL (cpu) = model; ^ In file included from /usr/include/string.h:630:0, from ../common/sim-arange.c:32, from ../common/sim-arange.h:82, from ../common/sim-basics.h:141, from ./sim-main.h:24, from ./../common/sim-model.c:20: ./../common/sim-model.c: In function ?sim_model_init?: ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:215:5: note: in expansion of macro ?MACH_BFD_NAME? MACH_BFD_NAME (CPU_MACH (cpu))) != 0) ^ In file included from ./../common/sim-model.c:21:0: ./../common/sim-model.h:112:27: error: invalid type argument of ?->? (have ?int?) #define MODEL_NAME(m) ((m)->name) ^ ./../common/sim-model.c:218:6: note: in expansion of macro ?MODEL_NAME? MODEL_NAME (CPU_MODEL (cpu)), ^ ./../common/sim-model.h:80:30: error: invalid type argument of ?->? (have ?int?) #define MACH_BFD_NAME(m) ((m)->bfd_name) ^ ./../common/sim-model.c:239:48: note: in expansion of macro ?MACH_BFD_NAME? STATE_ARCHITECTURE (sd) = bfd_scan_arch (MACH_BFD_NAME (CPU_MACH (cpu))); ^ Makefile:542: recipe for target 'sim-model.o' failed make[5]: *** [sim-model.o] Error 1 make[5]: *** Waiting for unfinished jobs.... Makefile:129: recipe for target 'all' failed make[4]: *** [all] Error 1 Makefile:8201: recipe for target 'all-sim' failed make[3]: *** [all-sim] Error 2 Makefile:845: recipe for target 'all' failed make[2]: *** [all] Error 2 package/pkg-generic.mk:195: recipe for target '/home/thomas/projets/buildroot/output/build/host-gdb-7.10.1/.stamp_built' failed make[1]: *** [/home/thomas/projets/buildroot/output/build/host-gdb-7.10.1/.stamp_built] Error 2 Makefile:36: recipe for target '_all' failed make: *** [_all] Error 2 Could you have a look? Thanks! Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com