better svcGet*Info

diff --git a/libctru/source/svc.s b/libctru/source/svc.s
index 14aa04081de397fad9154bb4630def22ccdd4f6a..ac893efc30d01d5a9bcd88dcbac177480f415039 100644 (file)
--- a/libctru/source/svc.s
+++ b/libctru/source/svc.s
@@ -275,36 +275,32 @@ svcGetSystemTick:
 .global svcGetSystemInfo
 .type svcGetSystemInfo, %function
 svcGetSystemInfo:
-       push {r0, r4}
-       svc  0x2A
-       ldr  r4, [sp], #4
-       str  r1, [r4]
-       str  r2, [r4, #4]
-       str  r3, [r4, #8]
-       ldr  r4, [sp], #4
-       bx   lr
+       str r0, [sp, #-0x4]!
+       svc 0x2A
+       ldr r3, [sp], #4
+       str r1, [r3]
+       str r2, [r3,#4]
+       bx  lr
 
 .global svcGetProcessInfo
 .type svcGetProcessInfo, %function
 svcGetProcessInfo:
-       push {r0,r4}
-       svc  0x2B
-       ldr  r4, [sp], #4
-       str  r1, [r4]
-       str  r2, [r4, #4]
-       ldr  r4, [sp], #4
-       bx   lr
+       str r0, [sp, #-0x4]!
+       svc 0x2B
+       ldr r3, [sp], #4
+       str r1, [r3]
+       str r2, [r3,#4]
+       bx  lr
 
 .global svcGetThreadInfo
 .type svcGetThreadInfo, %function
 svcGetThreadInfo:
-       push {r0,r4}
-       svc  0x2C
-       ldr  r4, [sp], #4
-       str  r1, [r4]
-       str  r2, [r4, #4]
-       ldr  r4, [sp], #4
-       bx   lr
+       str r0, [sp, #-0x4]!
+       svc 0x2C
+       ldr r3, [sp], #4
+       str r1, [r3]
+       str r2, [r3,#4]
+       bx  lr
 
 .global svcConnectToPort
 .type svcConnectToPort, %function