ASAN:SIGSEGV ================================================================= ==9696==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x00000043d7a2 bp 0x7fff4be6c390 sp 0x7fff4be6c390 T0) #0 0x43d7a1 in use_section1 /home/prakti/Downloads/tcc-0.9.27/tccasm.c:427 #1 0x44128d in push_section /home/prakti/Downloads/tcc-0.9.27/tccasm.c:443 #2 0x44128d in asm_parse_directive /home/prakti/Downloads/tcc-0.9.27/tccasm.c:854 #3 0x44173c in tcc_assemble_internal /home/prakti/Downloads/tcc-0.9.27/tccasm.c:927 #4 0x441b5f in tcc_assemble_inline /home/prakti/Downloads/tcc-0.9.27/tccasm.c:995 #5 0x4425ae in asm_instr /home/prakti/Downloads/tcc-0.9.27/tccasm.c:1226 #6 0x428486 in block /home/prakti/Downloads/tcc-0.9.27/tccgen.c:6193 #7 0x427401 in block /home/prakti/Downloads/tcc-0.9.27/tccgen.c:5974 #8 0x428f74 in unary /home/prakti/Downloads/tcc-0.9.27/tccgen.c:4729 #9 0x42aa5a in expr_prod /home/prakti/Downloads/tcc-0.9.27/tccgen.c:5290 #10 0x42ab15 in expr_sum /home/prakti/Downloads/tcc-0.9.27/tccgen.c:5303 #11 0x42abbb in expr_shift /home/prakti/Downloads/tcc-0.9.27/tccgen.c:5316 #12 0x42ac5d in expr_cmp /home/prakti/Downloads/tcc-0.9.27/tccgen.c:5329 #13 0x42ad1b in expr_cmpeq /home/prakti/Downloads/tcc-0.9.27/tccgen.c:5343 #14 0x42adc5 in expr_and /home/prakti/Downloads/tcc-0.9.27/tccgen.c:5354 #15 0x42ae61 in expr_xor /home/prakti/Downloads/tcc-0.9.27/tccgen.c:5364 #16 0x42aefd in expr_or /home/prakti/Downloads/tcc-0.9.27/tccgen.c:5374 #17 0x42af97 in expr_land /home/prakti/Downloads/tcc-0.9.27/tccgen.c:5384 #18 0x42b257 in expr_lor /home/prakti/Downloads/tcc-0.9.27/tccgen.c:5425 #19 0x42b257 in expr_cond /home/prakti/Downloads/tcc-0.9.27/tccgen.c:5486 #20 0x42c26f in expr_eq /home/prakti/Downloads/tcc-0.9.27/tccgen.c:5659 #21 0x42e9c8 in gexpr /home/prakti/Downloads/tcc-0.9.27/tccgen.c:5681 #22 0x41b94f in expr_type /home/prakti/Downloads/tcc-0.9.27/tccgen.c:4540 #23 0x425bd9 in parse_expr_type /home/prakti/Downloads/tcc-0.9.27/tccgen.c:4557 #24 0x425bd9 in parse_btype /home/prakti/Downloads/tcc-0.9.27/tccgen.c:4173 #25 0x42eba9 in post_type /home/prakti/Downloads/tcc-0.9.27/tccgen.c:4269 #26 0x42f709 in type_decl /home/prakti/Downloads/tcc-0.9.27/tccgen.c:4464 #27 0x4261ad in decl0 /home/prakti/Downloads/tcc-0.9.27/tccgen.c:7200 #28 0x42fdc6 in decl /home/prakti/Downloads/tcc-0.9.27/tccgen.c:7383 #29 0x42fdc6 in tccgen_compile /home/prakti/Downloads/tcc-0.9.27/tccgen.c:275 #30 0x4052c9 in tcc_compile /home/prakti/Downloads/tcc-0.9.27/libtcc.c:648 #31 0x407891 in tcc_add_file_internal /home/prakti/Downloads/tcc-0.9.27/libtcc.c:1064 #32 0x407cd4 in tcc_add_file /home/prakti/Downloads/tcc-0.9.27/libtcc.c:1092 #33 0x404886 in main /home/prakti/Downloads/tcc-0.9.27/tcc.c:332 #34 0x7fb3503f082f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #35 0x402448 in _start (/home/prakti/Downloads/tcc-asan/tcc+0x402448) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/prakti/Downloads/tcc-0.9.27/tccasm.c:427 use_section1 ==9696==ABORTING