[AArch64] Fix cfi_adjust_cfa_offset usage in dl-tlsdesc.S
Commit Message
Some of the cfi annotations used incorrect sign.
(This is a trivial patch, but depends on the fix
for lazy TLSDESC initialization)
Changelog:
2015-04-22 Szabolcs Nagy <szabolcs.nagy@arm.com>
* sysdeps/aarch64/dl-tlsdesc.S (_dl_tlsdesc_return_lazy): Fix
cfi_adjust_cfa_offset argument.
(_dl_tlsdesc_undefweak, _dl_tlsdesc_dynamic): Likewise.
(_dl_tlsdesc_resolve_rela, _dl_tlsdesc_resolve_hold): Likewise.
@@ -114,7 +114,7 @@ _dl_tlsdesc_return_lazy:
.align 2
_dl_tlsdesc_undefweak:
str x1, [sp, #-16]!
- cfi_adjust_cfa_offset(16)
+ cfi_adjust_cfa_offset (16)
/* The ldar guarantees ordering between the load from [x0] at the
call site and the load from [x0,#8] here for lazy relocation. */
ldar xzr, [x0]
@@ -122,7 +122,7 @@ _dl_tlsdesc_undefweak:
mrs x1, tpidr_el0
sub x0, x0, x1
ldr x1, [sp], #16
- cfi_adjust_cfa_offset(16)
+ cfi_adjust_cfa_offset (-16)
RET
cfi_endproc
.size _dl_tlsdesc_undefweak, .-_dl_tlsdesc_undefweak
@@ -196,7 +196,7 @@ _dl_tlsdesc_dynamic:
ldp x3, x4, [sp, #32+16*1]
ldp x29, x30, [sp], #(32+16*NSAVEXREGPAIRS)
- cfi_adjust_cfa_offset (32+16*NSAVEXREGPAIRS)
+ cfi_adjust_cfa_offset (-32-16*NSAVEXREGPAIRS)
# undef NSAVEXREGPAIRS
RET
2:
@@ -285,7 +285,7 @@ _dl_tlsdesc_resolve_rela:
ldp x15, x16, [sp, #32+16*6]
ldp x17, x18, [sp, #32+16*7]
ldp x29, x30, [sp], #(32+16*NSAVEXREGPAIRS)
- cfi_adjust_cfa_offset (-32+16*NSAVEXREGPAIRS)
+ cfi_adjust_cfa_offset (-32-16*NSAVEXREGPAIRS)
ldp x2, x3, [sp], #16
cfi_adjust_cfa_offset (-16)
RET
@@ -347,7 +347,7 @@ _dl_tlsdesc_resolve_hold:
ldp x15, x16, [sp, #32+16*7]
ldp x17, x18, [sp, #32+16*8]
ldp x29, x30, [sp], #(32+16*NSAVEXREGPAIRS)
- cfi_adjust_cfa_offset (-32+16*NSAVEXREGPAIRS)
+ cfi_adjust_cfa_offset (-32-16*NSAVEXREGPAIRS)
RET
cfi_endproc
.size _dl_tlsdesc_resolve_hold, .-_dl_tlsdesc_resolve_hold