On Feb 20, 2017, at 7:39 AM, address@hidden wrote:
What it the proper way to configure Qemu to make i386 target binaries?
I see what you want to do. The subject was a little confusing. You would do this: ./configure --target-list=i386-softmmu You could also do this: ./configure --target-list=ppc-softmmu,i386-softmmu
No, I want to compile ppc-softmmu as a 32bit binary, not build it as a 64bit binary. The problem is I have a my versions of pkg-config seems that it doesn’t support building for 32bit binaries.
CFLAGS='-arch i386' LDFLAGS='-arch i386' CXXFLAGS='-arch i386 ' ../qemu/configure C++ compiler c++ does not work with C compiler cc Disabling C++ specific optional code
ERROR: sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T. You probably need to set PKG_CONFIG_LIBDIR to point to the right pkg-config files for your build target
I can’t seem to find any info on how to set pkg-config to compile for i386?
The code I borrowed from PCem will only build as i386 target on OS X, so I was hoping that was the trouble I was having.
I?ve made some code changes to Qemu, and it builds, but I?m getting undefined symbols when it tries to link:
LINK ppc64-softmmu/qemu-system-ppc64
Undefined symbols for architecture x86_64:
"_AT", referenced from:
_voodoo_readl in vga-pci.o
(maybe you meant: __TRACE_VFIO_QUIRK_ATI_BONAIRE_RESET_DSTATE, __TRACE_VFIO_QUIRK_ATI_BONAIRE_RESET_TIMEOUT_DSTATE , __TRACE_VFIO_QUIRK_ATI_BONAIRE_RESET_SKIPPED_EVENT , __TRACE_VFIO_QUIRK_ATI_3C3_PROBE_EVENT , __TRACE_VFIO_QUIRK_ATI_BAR4_PROBE_DSTATE , __TRACE_QXL_INTERFACE_ATTACH_WORKER_DSTATE , __TRACE_QXL_INTERFACE_ATTACH_WORKER_EVENT , __TRACE_VIRTIO_GPU_CMD_CTX_RES_ATTACH_DSTATE , __TRACE_VIRTIO_GPU_CMD_RES_BACK_ATTACH_EVENT , __TRACE_VFIO_QUIRK_ATI_3C3_READ_EVENT , __TRACE_USB_EHCI_PORT_ATTACH_EVENT , __TRACE_USB_OHCI_PORT_ATTACH_EVENT , __TRACE_V9FS_ATTACH_RETURN_DSTATE , __TRACE_VFIO_QUIRK_ATI_BAR2_PROBE_DSTATE , __TRACE_USB_HUB_ATTACH_EVENT , __TRACE_VFIO_QUIRK_ATI_3C3_READ_DSTATE , __TRACE_LOCKCNT_UNLOCK_ATTEMPT_EVENT , __TRACE_LOCKCNT_FAST_PATH_ATTEMPT_DSTATE , __TRACE_LOCKCNT_FAST_PATH_ATTEMPT_EVENT , __TRACE_SPAPR_DRC_ATTACH_EVENT , __TRACE_USB_PORT_ATTACH_EVENT , __TRACE_V9FS_ATTACH_RETURN_EVENT , __TRACE_VFIO_QUIRK_ATI_BONAIRE_RESET_TIMEOUT_EVENT , __TRACE_VFIO_QUIRK_ATI_3C3_PROBE_DSTATE , __TRACE_USB_HOST_ATTACH_KERNEL_DSTATE , __TRACE_USB_HUB_ATTACH_DSTATE , __TRACE_USB_EHCI_PORT_ATTACH_DSTATE , __TRACE_USB_PORT_ATTACH_DSTATE , _sense_code_UNIT_ATTENTION_NO_MEDIUM , __TRACE_VFIO_QUIRK_ATI_BONAIRE_RESET_DONE_DSTATE , __TRACE_V9FS_ATTACH_DSTATE , __TRACE_VFIO_QUIRK_ATI_BONAIRE_RESET_DONE_EVENT , __TRACE_USB_HOST_ATTACH_KERNEL_EVENT , __TRACE_VIRTIO_GPU_CMD_CTX_RES_ATTACH_EVENT , __TRACE_VFIO_QUIRK_ATI_BONAIRE_RESET_SKIPPED_DSTATE , __TRACE_USB_OHCI_PORT_ATTACH_DSTATE , __TRACE_VIRTIO_GPU_CMD_RES_BACK_ATTACH_DSTATE , __TRACE_VFIO_QUIRK_ATI_BONAIRE_RESET_NO_SMC_DSTATE , __TRACE_VFIO_QUIRK_ATI_BAR4_PROBE_EVENT , __TRACE_VFIO_QUIRK_ATI_BONAIRE_RESET_NO_SMC_EVENT , __TRACE_VFIO_QUIRK_ATI_BAR2_PROBE_EVENT , __TRACE_LOCKCNT_UNLOCK_ATTEMPT_DSTATE , __TRACE_V9FS_ATTACH_EVENT , __TRACE_VFIO_QUIRK_ATI_BONAIRE_RESET_EVENT , __TRACE_SPAPR_DRC_ATTACH_DSTATE )
"_TIMER_USEC", referenced from:
_voodoo_callback in vga-pci.o
_voodoo_readl in vga-pci.o
_voodoo_writew in vga-pci.o
_voodoo_writel in vga-pci.o
"_buffer32", referenced from:
_voodoo_callback in vga-pci.o
"_cpuclock", referenced from:
_voodoo_writel in vga-pci.o
_voodoo_speed_changed in vga-pci.o
"_device_get_config_int", referenced from:
_voodoo_init in vga-pci.o
"_fatal", referenced from:
_voodoo_readl in vga-pci.o
_voodoo_writel in vga-pci.o
_fifo_thread in vga-pci.o
_voodoo_recalc in vga-pci.o
_voodoo_reg_writel in vga-pci.o
_voodoo_fb_writel in vga-pci.o
_blit_start in vga-pci.o
...
(maybe you meant: _error_fatal)
"_mem_mapping_add", referenced from:
_voodoo_init in vga-pci.o
"_mem_mapping_disable", referenced from:
_voodoo_pci_write in vga-pci.o
"_mem_mapping_set_addr", referenced from:
_voodoo_pci_write in vga-pci.o
"_pci_add", referenced from:
_voodoo_init in vga-pci.o
(maybe you meant: _pci_add_capability, _pci_add_capability2 , _pci_address_space_io , _pci_address_space )
"_pci_burst_time", referenced from:
_voodoo_writel in vga-pci.o
_voodoo_speed_changed in vga-pci.o
"_pci_nonburst_time", referenced from:
_voodoo_writel in vga-pci.o
_voodoo_speed_changed in vga-pci.o
"_pclog", referenced from:
_voodoo_pci_write in vga-pci.o
_voodoo_writel in vga-pci.o
_fifo_thread in vga-pci.o
_voodoo_reg_writel in vga-pci.o
"_romfopen", referenced from:
_voodoo_close in vga-pci.o
"_svga_add_status_info", referenced from:
_voodoo_add_status_info in vga-pci.o
"_svga_doblit", referenced from:
_voodoo_callback in vga-pci.o
"_svga_get_pri", referenced from:
_voodoo_init in vga-pci.o
"_svga_set_override", referenced from:
_voodoo_writel in vga-pci.o
"_thread_create_event", referenced from:
_voodoo_init in vga-pci.o
"_thread_destroy_event", referenced from:
_voodoo_close in vga-pci.o
"_thread_kill", referenced from:
_voodoo_close in vga-pci.o
"_thread_reset_event", referenced from:
_voodoo_writew in vga-pci.o
_voodoo_writel in vga-pci.o
_fifo_thread in vga-pci.o
_wait_for_swap_complete in vga-pci.o
_queue_triangle in vga-pci.o
_render_thread in vga-pci.o
"_thread_set_event", referenced from:
_voodoo_callback in vga-pci.o
_voodoo_readw in vga-pci.o
_voodoo_readl in vga-pci.o
_fifo_thread in vga-pci.o
_voodoo_wake_timer in vga-pci.o
_voodoo_reg_writel in vga-pci.o
_voodoo_tex_writel in vga-pci.o
...
"_thread_wait_event", referenced from:
_voodoo_readw in vga-pci.o
_voodoo_readl in vga-pci.o
_voodoo_writew in vga-pci.o
_voodoo_writel in vga-pci.o
_fifo_thread in vga-pci.o
_voodoo_reg_writel in vga-pci.o
_voodoo_tex_writel in vga-pci.o
...
"_timer_add", referenced from:
_voodoo_init in vga-pci.o
"_timer_count", referenced from:
_voodoo_readl in vga-pci.o
"_timer_freq", referenced from:
_voodoo_add_status_info in vga-pci.o
"_timer_one", referenced from:
_voodoo_init in vga-pci.o
"_timer_process", referenced from:
_voodoo_readl in vga-pci.o
_voodoo_writew in vga-pci.o
_voodoo_writel in vga-pci.o
"_timer_read", referenced from:
_fifo_thread in vga-pci.o
_voodoo_add_status_info in vga-pci.o
_render_thread in vga-pci.o
"_timer_start", referenced from:
_voodoo_readl in vga-pci.o
"_timer_update_outstanding", referenced from:
_voodoo_readl in vga-pci.o
_voodoo_writew in vga-pci.o
_voodoo_writel in vga-pci.o
"_video_wait_for_buffer", referenced from:
_voodoo_callback in vga-pci.o
"_xt_cpu_multi", referenced from:
_voodoo_readl in vga-pci.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[1]: *** [qemu-system-ppc64] Error 1
make: *** [subdir-ppc64-softmmu] Error 2
I?m not sure if it?s an issue where I need to build my code changes to be i386, but I?m trying to pin down the problem.
Most likely these are functions or variables that are not defined in QEMU. Maybe you are missing a header file.
I included all the header files the PCem called for to build this code, otherwise it would not make, it would tell me that something was undefined before it built the via-pci.o. I wish that were the problem, because it would tell me where to look for these undefined symbols, right now I’m at a loss, and the only thing I can figure is I must need to build for an i386 target.
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