On Fri, 17 Jan 2014 14:08:32 -0500 Adam Jensen <[email protected]> wrote:
> $ gdb ./dlx_test_behaviour > (gdb) set logging file trace.log > (gdb) set logging on > (gdb) run --assert-level=note FYI: $ ghdl -m -g --workdir=work dlx_test_behaviour $ gdb ./dlx_test_behaviour GNU gdb 6.1.1 [FreeBSD] This GDB was configured as "amd64-marcel-freebsd"...Dwarf Error: wrong version in compilation unit header (is 4, should be 2) [in module /home/hanzer/devel/dlx/dlx_test_behaviour] Install and use [/usr/ports/devel/gdb] to correct the problem. $ ghdl -m -g --workdir=work dlx_test_behaviour $ /usr/local/bin/gdb ./dlx_test_behavior GNU gdb (GDB) 7.6 [GDB v7.6 for FreeBSD] Reading symbols from /home/hanzer/devel/dlx/dlx_test_behaviour...done. (gdb) set logging file trace.log (gdb) set logging on Copying output to trace.log. (gdb) run --assert-level=note Starting program: /home/hanzer/devel/dlx/dlx_test_behaviour --assert-level=note 0 X"20020000" 4 X"AC020018" 8 X"20420001" 12 X"6441000A" 16 X"1420FFF0" 20 X"44000000" Program received signal SIGSEGV, Segmentation fault. 0x00000000004299ac in work__dlx__ARCH__behaviour__interpreter__PROC (INSTANCE=<error reading variable: Cannot access memory at address 0x80073bd88>) at dlx-behaviour.vhdl:143 143 mem_enable <= '0' 0x80073bd88>after Tpd_clk_out; (gdb) bt #0 0x00000000004299ac in work__dlx__ARCH__behaviour__interpreter__PROC (INSTANCE=<error reading variable: Cannot access memory at address 0x80073bd88>) at dlx-behaviour.vhdl:143 #1 0x0000000000441c94 in 0x80073bd88>grt_stack_loop () 0x80073bd88>at /home/hanzer/ghdl_build/source/gcc-4.8-20130808/gcc/vhdl/grt/config/amd64.S:40 #2 0x00000008014fac00 in ?? () #3 0x0000000000429998 in work__dlx__ARCH__behaviour__interpreter__bus_read (INSTANCE=0x0, address=0x0, data_width=width_byte, instr_fetch=false, data=0x0, phi1=0x0, phi2=0x2000, reset=<error reading variable: Cannot access memory at address 0x80073e000>, a=<error reading variable: Cannot access memory at address 0x80073e008>, d=<error reading variable: Cannot access memory at address 0x80073e010>, width=<error reading variable: Cannot access memory at address 0x80073e018>, write_enable=<error reading variable: Cannot access memory at address 0x80073e020>, mem_enable=<error reading variable: Cannot access memory 0x80073e020>at address 0x80073e028>, ifetch=<error reading variable: 0x80073e020>Cannot access memory at address 0x80073e030>, ready=<error 0x80073e020>reading variable: Cannot access memory at address 0x80073e020>0x80073e038>, tpd_clk_out=<error reading variable: Cannot 0x80073e020>0x80073e038>access memory at address 0x80073e040>) at 0x80073e020>0x80073e038>dlx-behaviour.vhdl:143 #4 0x000000080073dfa8 0x80073e020>0x80073e038>in ?? () #5 0x0000000000002000 in ?? () Cannot access memory at address 0x80073e000 (gdb) frame 0 #0 0x00000000004299ac in work__dlx__ARCH__behaviour__interpreter__PROC (INSTANCE=<error reading variable: Cannot access memory at address 0x80073bd88>) at dlx-behaviour.vhdl:143 143 mem_enable <= '0' 0x80073bd88>after Tpd_clk_out; (gdb) list 138 loop 139 wait until phi2 = '0'; 140 exit when ready = '1' or reset = '1'; 141 end loop; 142 data := d; 143 mem_enable <= '0' after Tpd_clk_out; 144 end bus_read; 145 146 147 begin -- interpreter (gdb) frame 1 #1 0x0000000000441c94 in grt_stack_loop () at /home/hanzer/ghdl_build/source/gcc-4.8-20130808/gcc/vhdl/grt/config/amd64.S:40 40 call *8(%rsp) (gdb) list 35 .text 36 37 /* Function called to loop on the process. */ 38 ENTRY(grt_stack_loop) 39 mov 0(%rsp),%rdi 40 call *8(%rsp) 41 jmp NAME(grt_stack_loop) 42 END(grt_stack_loop) 43 44 /* function Stack_Create (Func : Address; Arg : Address) (gdb) quit
signature.asc
Description: PGP signature
_______________________________________________ Ghdl-discuss mailing list [email protected] https://mail.gna.org/listinfo/ghdl-discuss
