remove LFS64 symbol aliases; replace with dynamic linker remapping

[musl] / src / thread / powerpc / syscall_cp.s

diff --git a/src/thread/powerpc/syscall_cp.s b/src/thread/powerpc/syscall_cp.s
index 2c97ca0..77f8938 100644 (file)
--- a/src/thread/powerpc/syscall_cp.s
+++ b/src/thread/powerpc/syscall_cp.s
@@ -1,3 +1,13 @@
+.global __cp_begin
+.hidden __cp_begin
+.global __cp_end
+.hidden __cp_end
+.global __cp_cancel
+.hidden __cp_cancel
+.hidden __cancel
+.global __syscall_cp_asm
+.hidden __syscall_cp_asm
+
 #r0: volatile. may be modified during linkage.
 #r1: stack frame: 16 byte alignment.
 #r2: tls/thread pointer on pp32
@@ -16,11 +26,9 @@
 #the fields CR2,CR2,CR4 of the cond reg must be preserved
 #LR (link reg) shall contain the funcs return address
        .text
-       .global __syscall_cp_asm
        .type   __syscall_cp_asm,%function
 __syscall_cp_asm:
        # at enter: r3 = pointer to self->cancel, r4: syscall no, r5: first arg, r6: 2nd, r7: 3rd, r8: 4th, r9: 5th, r10: 6th
-       .global __cp_begin
 __cp_begin:
        # r3 holds first argument, its a pointer to self->cancel. 
        # we must compare the dereferenced value with 0 and jump to __cancel if its not
@@ -30,8 +38,7 @@ __cp_begin:
        cmpwi cr7, 0, 0 #compare r0 with 0, store result in cr7. 
        beq+ cr7, 1f #jump to label 1 if r0 was 0
        
-       b __cancel #else call cancel 
-       # (the return address is not needed, since __cancel never returns)
+       b __cp_cancel #else call cancel
 1:
        #ok, the cancel flag was not set
        # syscall: number goes to r0, the rest 3-8
@@ -43,9 +50,10 @@ __cp_begin:
        mr      7, 9                  # arg5
        mr      8, 10                  # arg6
        sc
-       .global __cp_end
 __cp_end:
        bnslr+ # return if no summary overflow. 
        #else negate result.
        neg 3, 3
        blr
+__cp_cancel:
+       b __cancel