printf(): Allow padding (spaces or zeroes) for %b

src/tests.asm

@@ -10,6 +10,8 @@ extern	min
 extern	minu
 extern	max
 extern	maxu
+extern	clamp
+extern	clampu
 ; console.asm
 extern	print
 extern	puts
@@ -88,6 +90,8 @@ section .rodata
 	printf4Str		db	"%i|%d|%u , %i|%d|%u",NL,EOS
 	printf5			db	TAB,"printf(",DQUO,"%x|%X , %x|%X\n",DQUO,", 0xabcdeffedcba, 0x069bc0e, 666, -1): ",NL,TAB,TAB,EOS
 	printf5Str		db	"%x|%X , %x|%X",NL,EOS
+	printf6			db	TAB,"printf(",DQUO,"%b | %8b | %08b\n",DQUO,", 5, 5, 5): ",NL,TAB,TAB,EOS
+	printf6Str		db	"%b | %8b | %08b",NL,EOS
 
 	; strlen()
 	msgStrlen		db	NL,"TEST strlen()",NL,EOS
@@ -337,6 +341,15 @@ _start:
 	mov	rcx, 666
 	mov	r8, -1
 	call	printf
+
+	; TEST 6
+	lea	rdi, [rel printf6]
+	call	print
+	lea	rdi, [rel printf6Str]
+	mov	rsi, 5
+	mov	rdx, 5
+	mov	rcx, 5
+	call	printf
 %endif
 
 ;---