x86-asm: Fix segfault
x86-asm: Fix segfault

We need to access cur_text_section, not text_section.

avih/tinycc,code4game/tinycc,run4flat/tinycc,mirror/tinycc,run4flat/tinycc,code4game/tinycc,andreiw/tinycc,avih/tinycc,avih/tinycc,run4flat/tinycc,avih/tinycc,mingodad/tinycc,code4game/tinycc,run4flat/tinycc,mingodad/tinycc,mirror/tinycc,andreiw/tinycc,mirror/tinycc,mingodad/tinycc,mingodad/tinycc,mirror/tinycc,run4flat/tinycc,andreiw/tinycc