christoph/wamr
1
Fork 0
Code Releases Activity

Fix wamrc link error and arm assembly code issue (#335)

Browse Source
This commit is contained in:
Wenyong Huang
2020-08-05 09:07:30 +08:00
committed by GitHub
parent 37aae1bc49
commit aa7b0ba6b6
2 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
core/iwasm/common/arch/invokeNative_arm.s
View File

@ -17,6 +17,7 @@
invokeNative:
stmfd sp!, {r4, r5, r6, r7, lr}
sub sp, sp, #4 /* make sp 8 byte aligned */
mov ip, r0 /* ip = function ptr */
mov r4, r1 /* r4 = argv */
mov r5, r2 /* r5 = argc */
@ -48,7 +49,6 @@ invokeNative:
mov r6, r5, lsl#2 /* r6 = argc * 4 */
add r6, r6, #7 /* r6 = (r6 + 7) & ~7 */
bic r6, r6, #7
add r6, r6, #4 /* +4 because odd(5) registers are in stack */
sub sp, sp, r6 /* reserved stack space for left arguments */
mov r7, sp
@ -65,5 +65,6 @@ call_func:
add sp, sp, r6 /* restore sp */
return:
add sp, sp, #4
ldmfd sp!, {r4, r5, r6, r7, lr}
bx lr