arm: avoid conditional branch to PLT in sigsetjmp · b1e2aae0aa - Gogs

arm: avoid conditional branch to PLT in sigsetjmp

The R_ARM_THM_JUMP19 relocation type generated for the original code
when targeting Thumb 2 is not supported by the gold linker.

Andre McCurdy 5 years ago

parent

c0b4a7b254

commit

b1e2aae0aa

1 changed files with 3 additions and 2 deletions

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							+ 3
							
							- 2
						
src/signal/arm/sigsetjmp.s
							 
								View File
							
				@@ -6,9 +6,10 @@
			
				 sigsetjmp:
			
				 __sigsetjmp:
			
				 	tst r1,r1
			
				-	beq setjmp
			
				+	bne 1f
			
				+	b setjmp
			
				-	str lr,[r0,#256]
			
				+1:	str lr,[r0,#256]
			
				 	str r4,[r0,#260+8]
			
				 	mov r4,r0