Reshetov Semen P3206 2 lab PL

.gitlab-ci.yml

+image: generic-c
+
+stages:
+  - test
+
+test:
+  stage: test
+  script:
+    - make test
+  artifacts:
+    when: always
+    reports:
+      junit: report.xml

Makefile

+ASMFLAGS=-felf64
+
+.PHONY: clean, test
+
+lib.o: lib.asm
+	nasm $(ASMFLAGS) -o $@ $<
+
+dict.o: dict.asm
+	nasm $(ASMFLAGS) -o $@ $<
+
+main.o: main.asm
+	nasm $(ASMFLAGS) -o $@ $<
+
+program: main.o lib.o dict.o
+	ld -o $@ $^
+
+clean:
+	rm -rf ./*.o program
+
+test:
+	python3 test.py

colon.inc

+%define position 0
+
+%macro colon 2
+%ifid %2
+        %2:
+%else
+%error "The label (second parameter) passed to the function is not correct"
+%endif
+
+%ifstr %1
+        dq position
+        db %1, 0
+        %define position %2
+%else
+%error "The string (first parameter) passed to the function is not correct"
+%endif
+%endmacro

dict.asm

+%include "lib.inc"
+
+section .text
+global find_word
+
+; searchs for a string among dictionary keys
+; if any, returns pointer to the value of pointer to start of match, else 0
+; params: 1st - search key str; 2nd - pointer to start of dictionary 
+find_word:
+        test rdi, rdi           ; if null string was passed
+        jz .ret_no_matches
+
+.loop:
+        test rsi, rsi
+        jz .ret_no_matches
+
+        push rdi 
+        push rsi
+        lea rsi, [rsi + 8]      ; to reach the str value
+        call string_equals
+        pop rsi
+        pop rdi
+
+        test rax, rax           ; if didn't match back to .loop 
+        jz .next_elem
+
+        mov rax, rsi        ; if found search key str value go to .ret
+        jmp .ret
+
+.next_elem:
+        mov rsi, [rsi]
+        jmp .loop
+
+.ret_no_matches:
+        xor rax, rax
+.ret:
+        ret

dict.inc

+extern find_word