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[PATCH 5/6] PowerPC64 ENTRY_TOCLESS
- From: Alan Modra <amodra at gmail dot com>
- To: libc-alpha at sourceware dot org
- Date: Thu, 1 Jun 2017 22:40:55 +0930
- Subject: [PATCH 5/6] PowerPC64 ENTRY_TOCLESS
- Authentication-results: sourceware.org; auth=none
- References: <20170601130442.GF8842@bubble.grove.modra.org>
A number of functions in the sysdeps/powerpc/powerpc64/ tree don't use
or change r2, yet declare a global entry that sets up r2. This patch
fixes that problem, and consolidates the ENTRY and EALIGN macros.
* sysdeps/powerpc/powerpc64/sysdep.h: Formatting.
(NOPS, ENTRY_3): New macros.
(ENTRY): Rewrite.
(ENTRY_TOCLESS): Define.
(EALIGN, EALIGN_W_0, EALIGN_W_1, EALIGN_W_2, EALIGN_W_4, EALIGN_W_5,
EALIGN_W_6, EALIGN_W_7, EALIGN_W_8): Delete.
* sysdeps/powerpc/powerpc64/a2/memcpy.S: Replace EALIGN with ENTRY.
* sysdeps/powerpc/powerpc64/dl-trampoline.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_ceil.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_ceilf.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_floor.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_floorf.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_rint.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_rintf.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_round.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_roundf.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_trunc.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_truncf.S: Likewise.
* sysdeps/powerpc/powerpc64/memset.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/strstr.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/fpu/e_expf.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/fpu/s_cosf.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/fpu/s_sinf.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/strcasestr.S: Likewise.
* sysdeps/powerpc/powerpc64/addmul_1.S: Use ENTRY_TOCLESS.
* sysdeps/powerpc/powerpc64/cell/memcpy.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_copysign.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_copysignl.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_fabsl.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_isnan.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_llrint.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_llrintf.S: Likewise.
* sysdeps/powerpc/powerpc64/lshift.S: Likewise.
* sysdeps/powerpc/powerpc64/memcpy.S: Likewise.
* sysdeps/powerpc/powerpc64/mul_1.S: Likewise.
* sysdeps/powerpc/powerpc64/power4/memcmp.S: Likewise.
* sysdeps/powerpc/powerpc64/power4/memcpy.S: Likewise.
* sysdeps/powerpc/powerpc64/power4/memset.S: Likewise.
* sysdeps/powerpc/powerpc64/power4/strncmp.S: Likewise.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S: Likewise.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S: Likewise.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S: Likewise.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S: Likewise.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S: Likewise.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_round.S: Likewise.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_roundf.S: Likewise.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_trunc.S: Likewise.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_truncf.S: Likewise.
* sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S: Likewise.
* sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S: Likewise.
* sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S: Likewise.
* sysdeps/powerpc/powerpc64/power6/memcpy.S: Likewise.
* sysdeps/powerpc/powerpc64/power6/memset.S: Likewise.
* sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S: Likewise.
* sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S: Likewise.
* sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/add_n.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/memchr.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/memcmp.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/memcpy.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/memmove.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/mempcpy.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/memrchr.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/memset.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/rawmemchr.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/strcasecmp.S (strcasecmp_l):
Likewise.
* sysdeps/powerpc/powerpc64/power7/strchr.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/strchrnul.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/strcmp.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/strlen.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/strncmp.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/strncpy.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/strnlen.S: Likewise.
* sysdeps/powerpc/powerpc64/power7/strrchr.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/memcmp.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/memset.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/strchr.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/strcmp.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/strcpy.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/strlen.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/strncmp.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/strncpy.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/strnlen.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/strrchr.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/strspn.S: Likewise.
* sysdeps/powerpc/powerpc64/power9/strcmp.S: Likewise.
* sysdeps/powerpc/powerpc64/power9/strncmp.S: Likewise.
* sysdeps/powerpc/powerpc64/strchr.S: Likewise.
* sysdeps/powerpc/powerpc64/strcmp.S: Likewise.
* sysdeps/powerpc/powerpc64/strlen.S: Likewise.
* sysdeps/powerpc/powerpc64/strncmp.S: Likewise.
* sysdeps/powerpc/powerpc64/ppc-mcount.S: Store LR earlier. Don't
add nop when SHARED.
* sysdeps/powerpc/powerpc64/start.S: Fix comment.
* sysdeps/powerpc/powerpc64/multiarch/strrchr-power8.S (ENTRY): Don't
define.
(ENTRY_TOCLESS): Define.
diff --git a/sysdeps/powerpc/powerpc64/a2/memcpy.S b/sysdeps/powerpc/powerpc64/a2/memcpy.S
index ff30898..26846dc 100644
--- a/sysdeps/powerpc/powerpc64/a2/memcpy.S
+++ b/sysdeps/powerpc/powerpc64/a2/memcpy.S
@@ -34,7 +34,7 @@
.machine a2
-EALIGN (MEMCPY, 5, 0)
+ENTRY (MEMCPY, 5)
CALL_MCOUNT 3
dcbt 0,r4 /* Prefetch ONE SRC cacheline */
diff --git a/sysdeps/powerpc/powerpc64/addmul_1.S b/sysdeps/powerpc/powerpc64/addmul_1.S
index b4b0521..f463765 100644
--- a/sysdeps/powerpc/powerpc64/addmul_1.S
+++ b/sysdeps/powerpc/powerpc64/addmul_1.S
@@ -34,7 +34,7 @@
#define N r5
#define VL r6
-EALIGN(FUNC, 5, 0)
+ENTRY_TOCLESS (FUNC, 5)
std r31, -8(r1)
rldicl. r0, N, 0, 62
std r30, -16(r1)
diff --git a/sysdeps/powerpc/powerpc64/cell/memcpy.S b/sysdeps/powerpc/powerpc64/cell/memcpy.S
index 1cc6645..6e7f2b1 100644
--- a/sysdeps/powerpc/powerpc64/cell/memcpy.S
+++ b/sysdeps/powerpc/powerpc64/cell/memcpy.S
@@ -43,7 +43,7 @@
.align 7
-EALIGN (MEMCPY, 5, 0)
+ENTRY_TOCLESS (MEMCPY, 5)
CALL_MCOUNT 3
dcbt 0,r4 /* Prefetch ONE SRC cacheline */
diff --git a/sysdeps/powerpc/powerpc64/dl-trampoline.S b/sysdeps/powerpc/powerpc64/dl-trampoline.S
index 5ec729d..7ceb62b 100644
--- a/sysdeps/powerpc/powerpc64/dl-trampoline.S
+++ b/sysdeps/powerpc/powerpc64/dl-trampoline.S
@@ -33,7 +33,7 @@
a function that makes no calls except for __tls_get_addr and we
might be here resolving the __tls_get_addr call. */
#define INT_PARMS FRAME_MIN_SIZE
-EALIGN(_dl_runtime_resolve, 4, 0)
+ENTRY (_dl_runtime_resolve, 4)
stdu r1,-FRAME_SIZE(r1)
cfi_adjust_cfa_offset (FRAME_SIZE)
std r3,INT_PARMS+0(r1)
@@ -195,7 +195,7 @@ END(_dl_runtime_resolve)
parm1 (r3) and the index (r0) needs to be converted to an offset
(index * 24) in parm2 (r4). */
#ifndef PROF
-EALIGN(_dl_profile_resolve, 4, 0)
+ENTRY (_dl_profile_resolve, 4)
/* Spill r30, r31 to preserve the link_map* and reloc_addr, in case we
need to call _dl_call_pltexit. */
std r31,-8(r1)
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_ceil.S b/sysdeps/powerpc/powerpc64/fpu/s_ceil.S
index 78d7fee..ce673e5 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_ceil.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_ceil.S
@@ -24,7 +24,7 @@
.tc FD_43300000_0[TC],0x4330000000000000
.section ".text"
-EALIGN (__ceil, 4, 0)
+ENTRY (__ceil, 4)
CALL_MCOUNT 0
lfd fp13,.LC0@toc(2)
fabs fp0,fp1
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_ceilf.S b/sysdeps/powerpc/powerpc64/fpu/s_ceilf.S
index bc5ab02..ee62d8a 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_ceilf.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_ceilf.S
@@ -25,7 +25,7 @@
.long 0x0
.section ".text"
-EALIGN (__ceilf, 4, 0)
+ENTRY (__ceilf, 4)
CALL_MCOUNT 0
lfs fp13,.LC0@toc(2)
fabs fp0,fp1
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_copysign.S b/sysdeps/powerpc/powerpc64/fpu/s_copysign.S
index 5947281..0dd9ce0 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_copysign.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_copysign.S
@@ -22,7 +22,7 @@
#include <sysdep.h>
#include <math_ldbl_opt.h>
-ENTRY(__copysign)
+ENTRY_TOCLESS (__copysign)
CALL_MCOUNT 0
/* double [f1] copysign (double [f1] x, double [f2] y);
copysign(x,y) returns a value with the magnitude of x and
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_copysignl.S b/sysdeps/powerpc/powerpc64/fpu/s_copysignl.S
index b33ea6e..ea0c248 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_copysignl.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_copysignl.S
@@ -20,7 +20,7 @@
#include <sysdep.h>
#include <math_ldbl_opt.h>
-ENTRY(__copysignl)
+ENTRY_TOCLESS (__copysignl)
/* long double [f1,f2] copysign (long double [f1,f2] x, long double [f3,f4] y);
copysign(x,y) returns a value with the magnitude of x and
with the sign bit of y. */
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_fabsl.S b/sysdeps/powerpc/powerpc64/fpu/s_fabsl.S
index 7603abb..b712e62 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_fabsl.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_fabsl.S
@@ -20,7 +20,7 @@
#include <sysdep.h>
#include <math_ldbl_opt.h>
-ENTRY(__fabsl)
+ENTRY_TOCLESS (__fabsl)
/* long double [f1,f2] fabs (long double [f1,f2] x);
fabs(x,y) returns a value with the magnitude of x and
with the sign bit of y. */
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_floor.S b/sysdeps/powerpc/powerpc64/fpu/s_floor.S
index 4a6cc0e..23cea2a 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_floor.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_floor.S
@@ -24,7 +24,7 @@
.tc FD_43300000_0[TC],0x4330000000000000
.section ".text"
-EALIGN (__floor, 4, 0)
+ENTRY (__floor, 4)
CALL_MCOUNT 0
lfd fp13,.LC0@toc(2)
fabs fp0,fp1
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_floorf.S b/sysdeps/powerpc/powerpc64/fpu/s_floorf.S
index d8b5e21..defcab4 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_floorf.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_floorf.S
@@ -25,7 +25,7 @@
.long 0x0
.section ".text"
-EALIGN (__floorf, 4, 0)
+ENTRY (__floorf, 4)
CALL_MCOUNT 0
lfs fp13,.LC0@toc(2)
fabs fp0,fp1
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_isnan.S b/sysdeps/powerpc/powerpc64/fpu/s_isnan.S
index 6cba2d4..0ea05a0 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_isnan.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_isnan.S
@@ -21,7 +21,7 @@
/* int __isnan(x) */
.machine power4
-EALIGN (__isnan, 4, 0)
+ENTRY_TOCLESS (__isnan, 4)
CALL_MCOUNT 0
mffs fp0
mtfsb0 4*cr6+lt /* reset_fpscr_bit (FPSCR_VE) */
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_llrint.S b/sysdeps/powerpc/powerpc64/fpu/s_llrint.S
index 39e7654..6893285 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_llrint.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_llrint.S
@@ -20,7 +20,7 @@
#include <math_ldbl_opt.h>
/* long long int[r3] __llrint (double x[fp1]) */
-ENTRY (__llrint)
+ENTRY_TOCLESS (__llrint)
CALL_MCOUNT 0
fctid fp13,fp1
stfd fp13,-16(r1)
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_llrintf.S b/sysdeps/powerpc/powerpc64/fpu/s_llrintf.S
index 4050be6..95d437e 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_llrintf.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_llrintf.S
@@ -19,7 +19,7 @@
#include <sysdep.h>
/* long long int[r3] __llrintf (float x[fp1]) */
-ENTRY (__llrintf)
+ENTRY_TOCLESS (__llrintf)
CALL_MCOUNT 0
fctid fp13,fp1
stfd fp13,-16(r1)
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S b/sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S
index 3dcd04b..88ec253 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S
@@ -31,7 +31,7 @@
.tc FD_43300000_0[TC],0x4330000000000000
.section ".text"
-EALIGN (__nearbyint, 4, 0)
+ENTRY (__nearbyint, 4)
CALL_MCOUNT 0
fabs fp0,fp1
lfd fp13,.LC0@toc(2)
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S b/sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S
index 11be35f..36212e1 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S
@@ -32,7 +32,7 @@
.long 0x0
.section ".text"
-EALIGN (__nearbyintf, 4, 0)
+ENTRY (__nearbyintf, 4)
CALL_MCOUNT 0
fabs fp0,fp1
lfs fp13,.LC0@toc(2)
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_rint.S b/sysdeps/powerpc/powerpc64/fpu/s_rint.S
index 7ba0adf..3543279 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_rint.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_rint.S
@@ -27,7 +27,7 @@
.tc FD_43300000_0[TC],0x4330000000000000
.section ".text"
-EALIGN (__rint, 4, 0)
+ENTRY (__rint, 4)
CALL_MCOUNT 0
lfd fp13,.LC0@toc(2)
fabs fp0,fp1
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_rintf.S b/sysdeps/powerpc/powerpc64/fpu/s_rintf.S
index b1d1e15..193cf81 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_rintf.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_rintf.S
@@ -25,7 +25,7 @@
.long 0x0
.section ".text"
-EALIGN (__rintf, 4, 0)
+ENTRY (__rintf, 4)
CALL_MCOUNT 0
lfs fp13,.LC0@toc(2)
fabs fp0,fp1
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_round.S b/sysdeps/powerpc/powerpc64/fpu/s_round.S
index fe315af..d10c74d 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_round.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_round.S
@@ -36,7 +36,7 @@
"Round toward Zero" mode and round by adding +-0.5 before rounding
to the integer value. */
-EALIGN (__round, 4, 0)
+ENTRY (__round, 4)
CALL_MCOUNT 0
lfd fp13,.LC0@toc(2)
fabs fp0,fp1
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_roundf.S b/sysdeps/powerpc/powerpc64/fpu/s_roundf.S
index d213f43..18c39d5 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_roundf.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_roundf.S
@@ -37,7 +37,7 @@
"Round toward Zero" mode and round by adding +-0.5 before rounding
to the integer value. */
-EALIGN (__roundf, 4, 0)
+ENTRY (__roundf, 4)
CALL_MCOUNT 0
lfs fp13,.LC0@toc(2)
fabs fp0,fp1
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_trunc.S b/sysdeps/powerpc/powerpc64/fpu/s_trunc.S
index 890eb21..1e356de 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_trunc.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_trunc.S
@@ -31,7 +31,7 @@
We set "round toward Zero" mode and trunc by adding +-2**52 then
subtracting +-2**52. */
-EALIGN (__trunc, 4, 0)
+ENTRY (__trunc, 4)
CALL_MCOUNT 0
lfd fp13,.LC0@toc(2)
fabs fp0,fp1
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_truncf.S b/sysdeps/powerpc/powerpc64/fpu/s_truncf.S
index cfcff80..7d974f9 100644
--- a/sysdeps/powerpc/powerpc64/fpu/s_truncf.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_truncf.S
@@ -32,7 +32,7 @@
We set "round toward Zero" mode and trunc by adding +-2**23 then
subtracting +-2**23. */
-EALIGN (__truncf, 4, 0)
+ENTRY (__truncf, 4)
CALL_MCOUNT 0
lfs fp13,.LC0@toc(2)
fabs fp0,fp1
diff --git a/sysdeps/powerpc/powerpc64/lshift.S b/sysdeps/powerpc/powerpc64/lshift.S
index 480e386..e11b85d 100644
--- a/sysdeps/powerpc/powerpc64/lshift.S
+++ b/sysdeps/powerpc/powerpc64/lshift.S
@@ -28,7 +28,7 @@
#define U1 r31
#define RETVAL r5
-EALIGN(__mpn_lshift, 5, 0)
+ENTRY_TOCLESS (__mpn_lshift, 5)
std U1, -8(r1)
std U0, -16(r1)
subfic TNC, CNT, 64
diff --git a/sysdeps/powerpc/powerpc64/memcpy.S b/sysdeps/powerpc/powerpc64/memcpy.S
index a4c82c3..b6a1105 100644
--- a/sysdeps/powerpc/powerpc64/memcpy.S
+++ b/sysdeps/powerpc/powerpc64/memcpy.S
@@ -37,7 +37,7 @@
# define MEMCPY memcpy
#endif
-EALIGN (MEMCPY, 5, 0)
+ENTRY_TOCLESS (MEMCPY, 5)
CALL_MCOUNT 3
cmpldi cr1,5,31
diff --git a/sysdeps/powerpc/powerpc64/memset.S b/sysdeps/powerpc/powerpc64/memset.S
index f6581b5..34db4d7 100644
--- a/sysdeps/powerpc/powerpc64/memset.S
+++ b/sysdeps/powerpc/powerpc64/memset.S
@@ -35,7 +35,7 @@
# define MEMSET memset
#endif
-EALIGN (MEMSET, 5, 0)
+ENTRY (MEMSET, 5)
CALL_MCOUNT 3
#define rTMP r0
diff --git a/sysdeps/powerpc/powerpc64/mul_1.S b/sysdeps/powerpc/powerpc64/mul_1.S
index 68e85cb..f379180 100644
--- a/sysdeps/powerpc/powerpc64/mul_1.S
+++ b/sysdeps/powerpc/powerpc64/mul_1.S
@@ -24,7 +24,7 @@
#define N r5
#define VL r6
-EALIGN(__mpn_mul_1, 5, 0)
+ENTRY_TOCLESS (__mpn_mul_1, 5)
std r27, -40(r1)
std r26, -48(r1)
li r12, 0
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strrchr-power8.S b/sysdeps/powerpc/powerpc64/multiarch/strrchr-power8.S
index a895dc6..2b2b1de 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strrchr-power8.S
+++ b/sysdeps/powerpc/powerpc64/multiarch/strrchr-power8.S
@@ -18,14 +18,17 @@
#include <sysdep.h>
-#undef ENTRY
-#define ENTRY(name) \
- .section ".text"; \
- ENTRY_2(__strrchr_power8); \
- .align ALIGNARG(2); \
- BODY_LABEL(__strrchr_power8): \
- cfi_startproc; \
- LOCALENTRY(__strrchr_power8)
+#undef ENTRY_TOCLESS
+#ifndef PROF
+#define ENTRY_TOCLESS(name, ...) \
+ ENTRY_3 __strrchr_power8, ## __VA_ARGS__; \
+ cfi_startproc
+#else
+#define ENTRY_TOCLESS(name, ...) \
+ ENTRY_3 __strrchr_power8, ## __VA_ARGS__; \
+ cfi_startproc; \
+ LOCALENTRY(__strrchr_power8)
+#endif
#undef END
#define END(name) \
diff --git a/sysdeps/powerpc/powerpc64/power4/memcmp.S b/sysdeps/powerpc/powerpc64/power4/memcmp.S
index 6ca98e9..c366801 100644
--- a/sysdeps/powerpc/powerpc64/power4/memcmp.S
+++ b/sysdeps/powerpc/powerpc64/power4/memcmp.S
@@ -27,7 +27,7 @@
#endif
.machine power4
-EALIGN (MEMCMP, 4, 0)
+ENTRY_TOCLESS (MEMCMP, 4)
CALL_MCOUNT 3
#define rRTN r3
diff --git a/sysdeps/powerpc/powerpc64/power4/memcpy.S b/sysdeps/powerpc/powerpc64/power4/memcpy.S
index 2e96376..4bec39c 100644
--- a/sysdeps/powerpc/powerpc64/power4/memcpy.S
+++ b/sysdeps/powerpc/powerpc64/power4/memcpy.S
@@ -37,7 +37,7 @@
# define MEMCPY memcpy
#endif
.machine power4
-EALIGN (MEMCPY, 5, 0)
+ENTRY_TOCLESS (MEMCPY, 5)
CALL_MCOUNT 3
cmpldi cr1,5,31
diff --git a/sysdeps/powerpc/powerpc64/power4/memset.S b/sysdeps/powerpc/powerpc64/power4/memset.S
index a57214e..0aafce7 100644
--- a/sysdeps/powerpc/powerpc64/power4/memset.S
+++ b/sysdeps/powerpc/powerpc64/power4/memset.S
@@ -29,7 +29,7 @@
# define MEMSET memset
#endif
.machine power4
-EALIGN (MEMSET, 5, 0)
+ENTRY_TOCLESS (MEMSET, 5)
CALL_MCOUNT 3
#define rTMP r0
@@ -240,7 +240,7 @@ libc_hidden_builtin_def (memset)
/* Copied from bzero.S to prevent the linker from inserting a stub
between bzero and memset. */
-ENTRY (__bzero)
+ENTRY_TOCLESS (__bzero)
CALL_MCOUNT 3
mr r5,r4
li r4,0
diff --git a/sysdeps/powerpc/powerpc64/power4/strncmp.S b/sysdeps/powerpc/powerpc64/power4/strncmp.S
index 2b0c00d..2f978f6 100644
--- a/sysdeps/powerpc/powerpc64/power4/strncmp.S
+++ b/sysdeps/powerpc/powerpc64/power4/strncmp.S
@@ -26,7 +26,7 @@
/* int [r3] strncmp (const char *s1 [r3], const char *s2 [r4], size_t size [r5]) */
-EALIGN (STRNCMP, 4, 0)
+ENTRY_TOCLESS (STRNCMP, 4)
CALL_MCOUNT 3
#define rTMP2 r0
diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S b/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S
index 39b7ee7..0d09e56 100644
--- a/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S
+++ b/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S
@@ -20,7 +20,7 @@
#include <math_ldbl_opt.h>
.machine "power5"
-EALIGN (__ceil, 4, 0)
+ENTRY_TOCLESS (__ceil, 4)
CALL_MCOUNT 0
frip fp1, fp1
blr
diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S b/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S
index d1c6f26..3649660 100644
--- a/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S
+++ b/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S
@@ -19,7 +19,7 @@
#include <sysdep.h>
.machine "power5"
-EALIGN (__ceilf, 4, 0)
+ENTRY_TOCLESS (__ceilf, 4)
CALL_MCOUNT 0
frip fp1, fp1 /* The rounding instructions are double. */
frsp fp1, fp1 /* But we need to set ooverflow for float. */
diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S b/sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S
index 6411f15..f8bfb27 100644
--- a/sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S
+++ b/sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S
@@ -20,7 +20,7 @@
#include <math_ldbl_opt.h>
.machine "power5"
-EALIGN (__floor, 4, 0)
+ENTRY_TOCLESS (__floor, 4)
CALL_MCOUNT 0
frim fp1, fp1
blr
diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S b/sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S
index 26c3b25..fa8a13d 100644
--- a/sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S
+++ b/sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S
@@ -19,7 +19,7 @@
#include <sysdep.h>
.machine "power5"
-EALIGN (__floorf, 4, 0)
+ENTRY_TOCLESS (__floorf, 4)
CALL_MCOUNT 0
frim fp1, fp1 /* The rounding instructions are double. */
frsp fp1, fp1 /* But we need to set ooverflow for float. */
diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S b/sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S
index 909714b..4f9f850 100644
--- a/sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S
+++ b/sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S
@@ -30,7 +30,7 @@
round to zero instruction. */
.machine "power5"
-EALIGN (__llround, 4, 0)
+ENTRY_TOCLESS (__llround, 4)
CALL_MCOUNT 0
frin fp2, fp1 /* Round to nearest +-0.5. */
fctidz fp3, fp2 /* Convert To Integer DW round toward 0. */
diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/s_round.S b/sysdeps/powerpc/powerpc64/power5+/fpu/s_round.S
index dc46d20..0a124c8 100644
--- a/sysdeps/powerpc/powerpc64/power5+/fpu/s_round.S
+++ b/sysdeps/powerpc/powerpc64/power5+/fpu/s_round.S
@@ -20,7 +20,7 @@
#include <math_ldbl_opt.h>
.machine "power5"
-EALIGN (__round, 4, 0)
+ENTRY_TOCLESS (__round, 4)
CALL_MCOUNT 0
frin fp1, fp1
blr
diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/s_roundf.S b/sysdeps/powerpc/powerpc64/power5+/fpu/s_roundf.S
index 0a58784..39e28b4 100644
--- a/sysdeps/powerpc/powerpc64/power5+/fpu/s_roundf.S
+++ b/sysdeps/powerpc/powerpc64/power5+/fpu/s_roundf.S
@@ -19,7 +19,7 @@
#include <sysdep.h>
.machine "power5"
-EALIGN (__roundf, 4, 0)
+ENTRY_TOCLESS (__roundf, 4)
CALL_MCOUNT 0
frin fp1, fp1 /* The rounding instructions are double. */
frsp fp1, fp1 /* But we need to set ooverflow for float. */
diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/s_trunc.S b/sysdeps/powerpc/powerpc64/power5+/fpu/s_trunc.S
index 7f8290e..5fca9f3 100644
--- a/sysdeps/powerpc/powerpc64/power5+/fpu/s_trunc.S
+++ b/sysdeps/powerpc/powerpc64/power5+/fpu/s_trunc.S
@@ -20,7 +20,7 @@
#include <math_ldbl_opt.h>
.machine "power5"
-EALIGN (__trunc, 4, 0)
+ENTRY_TOCLESS (__trunc, 4)
CALL_MCOUNT 0
friz fp1, fp1
blr
diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/s_truncf.S b/sysdeps/powerpc/powerpc64/power5+/fpu/s_truncf.S
index 07f5d33..ced4b61 100644
--- a/sysdeps/powerpc/powerpc64/power5+/fpu/s_truncf.S
+++ b/sysdeps/powerpc/powerpc64/power5+/fpu/s_truncf.S
@@ -19,7 +19,7 @@
#include <sysdep.h>
.machine "power5"
-EALIGN (__truncf, 4, 0)
+ENTRY_TOCLESS (__truncf, 4)
CALL_MCOUNT 0
friz fp1, fp1 /* The rounding instructions are double. */
frsp fp1, fp1 /* But we need to set ooverflow for float. */
diff --git a/sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S b/sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S
index d6a829e..a4725f7 100644
--- a/sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S
+++ b/sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S
@@ -21,7 +21,7 @@
/* int __isnan(x) */
.machine power5
-EALIGN (__isnan, 4, 0)
+ENTRY_TOCLESS (__isnan, 4)
CALL_MCOUNT 0
stfd fp1,-8(r1) /* copy FPR to GPR */
lis r0,0x7ff0
diff --git a/sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S b/sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S
index ec36d1b..a64f1b8 100644
--- a/sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S
+++ b/sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S
@@ -27,7 +27,7 @@
.section ".text"
.type __copysign, @function
.machine power6
-EALIGN (__copysign, 4, 0)
+ENTRY_TOCLESS (__copysign, 4)
CALL_MCOUNT 0
fcpsgn fp1,fp2,fp1
blr
diff --git a/sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S b/sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S
index 85187b4..c95e4ae 100644
--- a/sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S
+++ b/sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S
@@ -21,7 +21,7 @@
/* int __isnan(x) */
.machine power6
-EALIGN (__isnan, 4, 0)
+ENTRY_TOCLESS (__isnan, 4)
CALL_MCOUNT 0
stfd fp1,-8(r1) /* copy FPR to GPR */
ori r1,r1,0
diff --git a/sysdeps/powerpc/powerpc64/power6/memcpy.S b/sysdeps/powerpc/powerpc64/power6/memcpy.S
index 1f7294b..ac177ca 100644
--- a/sysdeps/powerpc/powerpc64/power6/memcpy.S
+++ b/sysdeps/powerpc/powerpc64/power6/memcpy.S
@@ -44,7 +44,7 @@
# define MEMCPY memcpy
#endif
.machine "power6"
-EALIGN (MEMCPY, 7, 0)
+ENTRY_TOCLESS (MEMCPY, 7)
CALL_MCOUNT 3
cmpldi cr1,5,31
diff --git a/sysdeps/powerpc/powerpc64/power6/memset.S b/sysdeps/powerpc/powerpc64/power6/memset.S
index aee1c8e..8bbb8c4 100644
--- a/sysdeps/powerpc/powerpc64/power6/memset.S
+++ b/sysdeps/powerpc/powerpc64/power6/memset.S
@@ -29,7 +29,7 @@
# define MEMSET memset
#endif
.machine power6
-EALIGN (MEMSET, 7, 0)
+ENTRY_TOCLESS (MEMSET, 7)
CALL_MCOUNT 3
#define rTMP r0
@@ -384,7 +384,7 @@ libc_hidden_builtin_def (memset)
/* Copied from bzero.S to prevent the linker from inserting a stub
between bzero and memset. */
-ENTRY (__bzero)
+ENTRY_TOCLESS (__bzero)
CALL_MCOUNT 3
mr r5,r4
li r4,0
diff --git a/sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S b/sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S
index b6e11ba..d4b011d 100644
--- a/sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S
+++ b/sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S
@@ -21,7 +21,7 @@
/* int __isnan(x) */
.machine power6
-EALIGN (__isnan, 4, 0)
+ENTRY_TOCLESS (__isnan, 4)
CALL_MCOUNT 0
mftgpr r4,fp1 /* copy FPR to GPR */
lis r0,0x7ff0
diff --git a/sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S b/sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S
index 37aa690..f60d62f 100644
--- a/sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S
+++ b/sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S
@@ -21,7 +21,7 @@
.machine "power6"
/* long long int[r3] __llrint (double x[fp1]) */
-ENTRY (__llrint)
+ENTRY_TOCLESS (__llrint)
CALL_MCOUNT 0
fctid fp13,fp1
mftgpr r3,fp13
diff --git a/sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S b/sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S
index 62e1798..6d1db55 100644
--- a/sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S
+++ b/sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S
@@ -30,7 +30,7 @@
round to zero instruction. */
.machine "power6"
-ENTRY (__llround)
+ENTRY_TOCLESS (__llround)
CALL_MCOUNT 0
frin fp2,fp1 /* Round to nearest +-0.5. */
fctidz fp3,fp2 /* Convert To Integer DW round toward 0. */
diff --git a/sysdeps/powerpc/powerpc64/power7/add_n.S b/sysdeps/powerpc/powerpc64/power7/add_n.S
index 6425afb..02335c1 100644
--- a/sysdeps/powerpc/powerpc64/power7/add_n.S
+++ b/sysdeps/powerpc/powerpc64/power7/add_n.S
@@ -36,7 +36,7 @@
#define VP r5
#define N r6
-EALIGN(FUNC, 5, 0)
+ENTRY_TOCLESS (FUNC, 5)
#ifdef USE_AS_SUB
addic r0, r0, 0
#else
diff --git a/sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S b/sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S
index 9ccc758..1360289 100644
--- a/sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S
+++ b/sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S
@@ -27,7 +27,7 @@
.section ".text"
.type __finite, @function
.machine power7
-EALIGN (__finite, 4, 0)
+ENTRY (__finite, 4)
CALL_MCOUNT 0
lfd fp0,.LC0@toc(r2)
ftdiv cr7,fp1,fp0
diff --git a/sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S b/sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S
index 4482cdd..7c21c78 100644
--- a/sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S
+++ b/sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S
@@ -27,7 +27,7 @@
.section ".text"
.type __isinf, @function
.machine power7
-EALIGN (__isinf, 4, 0)
+ENTRY (__isinf, 4)
CALL_MCOUNT 0
lfd fp0,.LC0@toc(r2)
ftdiv cr7,fp1,fp0
diff --git a/sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S b/sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S
index 46b08a0..8a925a2 100644
--- a/sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S
+++ b/sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S
@@ -27,7 +27,7 @@
.section ".text"
.type __isnan, @function
.machine power7
-EALIGN (__isnan, 4, 0)
+ENTRY (__isnan, 4)
CALL_MCOUNT 0
lfd fp0,.LC0@toc(r2)
ftdiv cr7,fp1,fp0
diff --git a/sysdeps/powerpc/powerpc64/power7/memchr.S b/sysdeps/powerpc/powerpc64/power7/memchr.S
index 5e9707a..ec3ea62 100644
--- a/sysdeps/powerpc/powerpc64/power7/memchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/memchr.S
@@ -25,7 +25,7 @@
# define MEMCHR __memchr
#endif
.machine power7
-ENTRY (MEMCHR)
+ENTRY_TOCLESS (MEMCHR)
CALL_MCOUNT 3
dcbt 0,r3
clrrdi r8,r3,3
diff --git a/sysdeps/powerpc/powerpc64/power7/memcmp.S b/sysdeps/powerpc/powerpc64/power7/memcmp.S
index 96ce8ce..bee0424 100644
--- a/sysdeps/powerpc/powerpc64/power7/memcmp.S
+++ b/sysdeps/powerpc/powerpc64/power7/memcmp.S
@@ -25,7 +25,7 @@
# define MEMCMP memcmp
#endif
.machine power7
-EALIGN (MEMCMP, 4, 0)
+ENTRY_TOCLESS (MEMCMP, 4)
CALL_MCOUNT 3
#define rRTN r3
diff --git a/sysdeps/powerpc/powerpc64/power7/memcpy.S b/sysdeps/powerpc/powerpc64/power7/memcpy.S
index e08993c..641c7e2 100644
--- a/sysdeps/powerpc/powerpc64/power7/memcpy.S
+++ b/sysdeps/powerpc/powerpc64/power7/memcpy.S
@@ -32,7 +32,7 @@
#define cnt 5
.machine power7
-EALIGN (MEMCPY, 5, 0)
+ENTRY_TOCLESS (MEMCPY, 5)
CALL_MCOUNT 3
cmpldi cr1,cnt,31
diff --git a/sysdeps/powerpc/powerpc64/power7/memmove.S b/sysdeps/powerpc/powerpc64/power7/memmove.S
index 4c0f7c3..93baa69 100644
--- a/sysdeps/powerpc/powerpc64/power7/memmove.S
+++ b/sysdeps/powerpc/powerpc64/power7/memmove.S
@@ -31,7 +31,7 @@
# define MEMMOVE memmove
#endif
.machine power7
-EALIGN (MEMMOVE, 5, 0)
+ENTRY_TOCLESS (MEMMOVE, 5)
CALL_MCOUNT 3
L(_memmove):
@@ -826,7 +826,7 @@ libc_hidden_builtin_def (memmove)
/* void bcopy(const void *src [r3], void *dest [r4], size_t n [r5])
Implemented in this file to avoid linker create a stub function call
in the branch to '_memmove'. */
-ENTRY (__bcopy)
+ENTRY_TOCLESS (__bcopy)
mr r6,r3
mr r3,r4
mr r4,r6
diff --git a/sysdeps/powerpc/powerpc64/power7/mempcpy.S b/sysdeps/powerpc/powerpc64/power7/mempcpy.S
index 4e15d1e..904fac5 100644
--- a/sysdeps/powerpc/powerpc64/power7/mempcpy.S
+++ b/sysdeps/powerpc/powerpc64/power7/mempcpy.S
@@ -27,7 +27,7 @@
# define MEMPCPY __mempcpy
#endif
.machine power7
-EALIGN (MEMPCPY, 5, 0)
+ENTRY_TOCLESS (MEMPCPY, 5)
CALL_MCOUNT 3
cmpldi cr1,5,31
diff --git a/sysdeps/powerpc/powerpc64/power7/memrchr.S b/sysdeps/powerpc/powerpc64/power7/memrchr.S
index 4276768..92b9d19 100644
--- a/sysdeps/powerpc/powerpc64/power7/memrchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/memrchr.S
@@ -25,7 +25,7 @@
# define MEMRCHR __memrchr
#endif
.machine power7
-ENTRY (MEMRCHR)
+ENTRY_TOCLESS (MEMRCHR)
CALL_MCOUNT 3
add r7,r3,r5 /* Calculate the last acceptable address. */
neg r0,r7
diff --git a/sysdeps/powerpc/powerpc64/power7/memset.S b/sysdeps/powerpc/powerpc64/power7/memset.S
index 21933c0..f2e2fa1 100644
--- a/sysdeps/powerpc/powerpc64/power7/memset.S
+++ b/sysdeps/powerpc/powerpc64/power7/memset.S
@@ -26,7 +26,7 @@
# define MEMSET memset
#endif
.machine power7
-EALIGN (MEMSET, 5, 0)
+ENTRY_TOCLESS (MEMSET, 5)
CALL_MCOUNT 3
L(_memset):
@@ -388,7 +388,7 @@ libc_hidden_builtin_def (memset)
/* Copied from bzero.S to prevent the linker from inserting a stub
between bzero and memset. */
-ENTRY (__bzero)
+ENTRY_TOCLESS (__bzero)
CALL_MCOUNT 3
mr r5,r4
li r4,0
diff --git a/sysdeps/powerpc/powerpc64/power7/rawmemchr.S b/sysdeps/powerpc/powerpc64/power7/rawmemchr.S
index 48afb75..86ea4a6 100644
--- a/sysdeps/powerpc/powerpc64/power7/rawmemchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/rawmemchr.S
@@ -25,7 +25,7 @@
# define RAWMEMCHR __rawmemchr
#endif
.machine power7
-ENTRY (RAWMEMCHR)
+ENTRY_TOCLESS (RAWMEMCHR)
CALL_MCOUNT 2
dcbt 0,r3
clrrdi r8,r3,3 /* Align the address to doubleword boundary. */
diff --git a/sysdeps/powerpc/powerpc64/power7/strcasecmp.S b/sysdeps/powerpc/powerpc64/power7/strcasecmp.S
index e856b8a..2243187 100644
--- a/sysdeps/powerpc/powerpc64/power7/strcasecmp.S
+++ b/sysdeps/powerpc/powerpc64/power7/strcasecmp.S
@@ -31,10 +31,11 @@
# define STRCMP strcasecmp
#endif
-ENTRY (__STRCMP)
#ifndef USE_IN_EXTENDED_LOCALE_MODEL
+ENTRY (__STRCMP)
CALL_MCOUNT 2
#else
+ENTRY_TOCLESS (__STRCMP)
CALL_MCOUNT 3
#endif
diff --git a/sysdeps/powerpc/powerpc64/power7/strchr.S b/sysdeps/powerpc/powerpc64/power7/strchr.S
index a18e2e1..1d53dbe 100644
--- a/sysdeps/powerpc/powerpc64/power7/strchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/strchr.S
@@ -25,7 +25,7 @@
/* int [r3] strchr (char *s [r3], int c [r4]) */
.machine power7
-ENTRY (STRCHR)
+ENTRY_TOCLESS (STRCHR)
CALL_MCOUNT 2
dcbt 0,r3
clrrdi r8,r3,3 /* Align the address to doubleword boundary. */
diff --git a/sysdeps/powerpc/powerpc64/power7/strchrnul.S b/sysdeps/powerpc/powerpc64/power7/strchrnul.S
index 27bc1f0..eb69953 100644
--- a/sysdeps/powerpc/powerpc64/power7/strchrnul.S
+++ b/sysdeps/powerpc/powerpc64/power7/strchrnul.S
@@ -24,7 +24,7 @@
#endif
/* int [r3] strchrnul (char *s [r3], int c [r4]) */
.machine power7
-ENTRY (STRCHRNUL)
+ENTRY_TOCLESS (STRCHRNUL)
CALL_MCOUNT 2
dcbt 0,r3
clrrdi r8,r3,3 /* Align the address to doubleword boundary. */
diff --git a/sysdeps/powerpc/powerpc64/power7/strcmp.S b/sysdeps/powerpc/powerpc64/power7/strcmp.S
index 14e14f4..69b1ff9 100644
--- a/sysdeps/powerpc/powerpc64/power7/strcmp.S
+++ b/sysdeps/powerpc/powerpc64/power7/strcmp.S
@@ -30,7 +30,7 @@
/* int [r3] strcmp (const char *s1 [r3], const char *s2 [r4]) */
.machine power7
-EALIGN (STRCMP, 4, 0)
+ENTRY_TOCLESS (STRCMP, 4)
CALL_MCOUNT 2
or r9, r3, r4
diff --git a/sysdeps/powerpc/powerpc64/power7/strlen.S b/sysdeps/powerpc/powerpc64/power7/strlen.S
index 63848c4..317dad5 100644
--- a/sysdeps/powerpc/powerpc64/power7/strlen.S
+++ b/sysdeps/powerpc/powerpc64/power7/strlen.S
@@ -25,7 +25,7 @@
# define STRLEN strlen
#endif
.machine power7
-ENTRY (STRLEN)
+ENTRY_TOCLESS (STRLEN)
CALL_MCOUNT 1
dcbt 0,r3
clrrdi r4,r3,3 /* Align the address to doubleword boundary. */
diff --git a/sysdeps/powerpc/powerpc64/power7/strncmp.S b/sysdeps/powerpc/powerpc64/power7/strncmp.S
index d53b31b..ffe7e8e 100644
--- a/sysdeps/powerpc/powerpc64/power7/strncmp.S
+++ b/sysdeps/powerpc/powerpc64/power7/strncmp.S
@@ -28,7 +28,7 @@
const char *s2 [r4],
size_t size [r5]) */
-EALIGN (STRNCMP,5,0)
+ENTRY_TOCLESS (STRNCMP, 5)
CALL_MCOUNT 3
#define rTMP2 r0
diff --git a/sysdeps/powerpc/powerpc64/power7/strncpy.S b/sysdeps/powerpc/powerpc64/power7/strncpy.S
index 88d7979..b2833b8 100644
--- a/sysdeps/powerpc/powerpc64/power7/strncpy.S
+++ b/sysdeps/powerpc/powerpc64/power7/strncpy.S
@@ -67,7 +67,11 @@
#endif
.machine power7
-EALIGN(FUNC_NAME, 4, 0)
+#ifdef MEMSET_is_local
+ENTRY_TOCLESS (FUNC_NAME, 4)
+#else
+ENTRY (FUNC_NAME, 4)
+#endif
CALL_MCOUNT 3
mflr r0 /* load link register LR to r0 */
diff --git a/sysdeps/powerpc/powerpc64/power7/strnlen.S b/sysdeps/powerpc/powerpc64/power7/strnlen.S
index a970b6c..0ee659f 100644
--- a/sysdeps/powerpc/powerpc64/power7/strnlen.S
+++ b/sysdeps/powerpc/powerpc64/power7/strnlen.S
@@ -25,7 +25,7 @@
/* int [r3] strnlen (char *s [r3], int size [r4]) */
.machine power7
-ENTRY (STRNLEN)
+ENTRY_TOCLESS (STRNLEN)
CALL_MCOUNT 2
dcbt 0,r3
clrrdi r8,r3,3
diff --git a/sysdeps/powerpc/powerpc64/power7/strrchr.S b/sysdeps/powerpc/powerpc64/power7/strrchr.S
index c22393d..98310e4 100644
--- a/sysdeps/powerpc/powerpc64/power7/strrchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/strrchr.S
@@ -25,7 +25,7 @@
#endif
.machine power7
-ENTRY (STRRCHR)
+ENTRY_TOCLESS (STRRCHR)
CALL_MCOUNT 2
dcbt 0,r3
clrrdi r8,r3,3 /* Align the address to doubleword boundary. */
diff --git a/sysdeps/powerpc/powerpc64/power7/strstr.S b/sysdeps/powerpc/powerpc64/power7/strstr.S
index 1c43253..c2d727d 100644
--- a/sysdeps/powerpc/powerpc64/power7/strstr.S
+++ b/sysdeps/powerpc/powerpc64/power7/strstr.S
@@ -62,7 +62,8 @@
#define FRAMESIZE (FRAME_MIN_SIZE+32)
.machine power7
-EALIGN (STRSTR, 4, 0)
+/* Can't be ENTRY_TOCLESS due to calling __strstr_ppc which uses r2. */
+ENTRY (STRSTR, 4)
CALL_MCOUNT 2
mflr r0 /* Load link register LR to r0. */
std r31, -8(r1) /* Save callers register r31. */
diff --git a/sysdeps/powerpc/powerpc64/power8/fpu/e_expf.S b/sysdeps/powerpc/powerpc64/power8/fpu/e_expf.S
index 4c42926..d9433d8 100644
--- a/sysdeps/powerpc/powerpc64/power8/fpu/e_expf.S
+++ b/sysdeps/powerpc/powerpc64/power8/fpu/e_expf.S
@@ -55,7 +55,7 @@
float [fp1] expf (float [fp1] x) */
.machine power8
-EALIGN(__ieee754_expf, 4, 0)
+ENTRY (__ieee754_expf, 4)
addis DATA_OFFSET,r2,.Lanchor@toc@ha
addi DATA_OFFSET,DATA_OFFSET,.Lanchor@toc@l
diff --git a/sysdeps/powerpc/powerpc64/power8/fpu/s_cosf.S b/sysdeps/powerpc/powerpc64/power8/fpu/s_cosf.S
index 8dfa007..d45496d 100644
--- a/sysdeps/powerpc/powerpc64/power8/fpu/s_cosf.S
+++ b/sysdeps/powerpc/powerpc64/power8/fpu/s_cosf.S
@@ -39,7 +39,7 @@
float [fp1] cosf (float [fp1] x) */
.machine power8
-EALIGN(__cosf, 4, 0)
+ENTRY (__cosf, 4)
addis r9,r2,L(anchor)@toc@ha
addi r9,r9,L(anchor)@toc@l
diff --git a/sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S b/sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S
index fcdcb60..80181b7 100644
--- a/sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S
+++ b/sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S
@@ -23,7 +23,7 @@
/* int [r3] __finite ([fp1] x) */
-EALIGN (__finite, 4, 0)
+ENTRY_TOCLESS (__finite, 4)
CALL_MCOUNT 0
MFVSRD_R3_V1
lis r9,0x8010
diff --git a/sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S b/sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S
index 32814e4..01f57a8 100644
--- a/sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S
+++ b/sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S
@@ -23,7 +23,7 @@
/* int [r3] __isinf([fp1] x) */
-EALIGN (__isinf, 4, 0)
+ENTRY_TOCLESS (__isinf, 4)
CALL_MCOUNT 0
MFVSRD_R3_V1
lis r9,0x7ff0 /* r9 = 0x7ff0 */
diff --git a/sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S b/sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S
index af52e50..87be552 100644
--- a/sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S
+++ b/sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S
@@ -23,7 +23,7 @@
/* int [r3] __isnan([f1] x) */
-EALIGN (__isnan, 4, 0)
+ENTRY_TOCLESS (__isnan, 4)
CALL_MCOUNT 0
MFVSRD_R3_V1
lis r9,0x7ff0
diff --git a/sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S b/sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S
index aa180b6..6980abc 100644
--- a/sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S
+++ b/sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S
@@ -22,7 +22,7 @@
#define MFVSRD_R3_V1 .long 0x7c230066 /* mfvsrd r3,vs1 */
/* long long int[r3] __llrint (double x[fp1]) */
-ENTRY (__llrint)
+ENTRY_TOCLESS (__llrint)
CALL_MCOUNT 0
fctid fp1,fp1
MFVSRD_R3_V1
diff --git a/sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S b/sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S
index 043fc6a..8bdc162 100644
--- a/sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S
+++ b/sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S
@@ -24,7 +24,7 @@
/* long long [r3] llround (float x [fp1]) */
-ENTRY (__llround)
+ENTRY_TOCLESS (__llround)
CALL_MCOUNT 0
frin fp1,fp1 /* Round to nearest +-0.5. */
fctidz fp1,fp1 /* Convert To Integer DW round toward 0. */
diff --git a/sysdeps/powerpc/powerpc64/power8/fpu/s_sinf.S b/sysdeps/powerpc/powerpc64/power8/fpu/s_sinf.S
index fb0add3..d5335d8 100644
--- a/sysdeps/powerpc/powerpc64/power8/fpu/s_sinf.S
+++ b/sysdeps/powerpc/powerpc64/power8/fpu/s_sinf.S
@@ -39,7 +39,7 @@
float [fp1] sinf (float [fp1] x) */
.machine power8
-EALIGN(__sinf, 4, 0)
+ENTRY (__sinf, 4)
addis r9,r2,L(anchor)@toc@ha
addi r9,r9,L(anchor)@toc@l
diff --git a/sysdeps/powerpc/powerpc64/power8/memcmp.S b/sysdeps/powerpc/powerpc64/power8/memcmp.S
index 46b9c00..ba8cd13 100644
--- a/sysdeps/powerpc/powerpc64/power8/memcmp.S
+++ b/sysdeps/powerpc/powerpc64/power8/memcmp.S
@@ -29,7 +29,7 @@
# define MEMCMP memcmp
#endif
.machine power7
-EALIGN (MEMCMP, 4, 0)
+ENTRY_TOCLESS (MEMCMP, 4)
CALL_MCOUNT 3
#define rRTN r3
diff --git a/sysdeps/powerpc/powerpc64/power8/memset.S b/sysdeps/powerpc/powerpc64/power8/memset.S
index bc734c9..7ad3bb1 100644
--- a/sysdeps/powerpc/powerpc64/power8/memset.S
+++ b/sysdeps/powerpc/powerpc64/power8/memset.S
@@ -31,7 +31,7 @@
handled by the define. It avoid breakage on binutils
that does not support this machine specifier. */
.machine power7
-EALIGN (MEMSET, 5, 0)
+ENTRY_TOCLESS (MEMSET, 5)
CALL_MCOUNT 3
L(_memset):
@@ -447,7 +447,7 @@ libc_hidden_builtin_def (memset)
/* Copied from bzero.S to prevent the linker from inserting a stub
between bzero and memset. */
-ENTRY (__bzero)
+ENTRY_TOCLESS (__bzero)
CALL_MCOUNT 3
mr r5,r4
li r4,0
diff --git a/sysdeps/powerpc/powerpc64/power8/strcasestr.S b/sysdeps/powerpc/powerpc64/power8/strcasestr.S
index 6ac6572..3f59cb0 100644
--- a/sysdeps/powerpc/powerpc64/power8/strcasestr.S
+++ b/sysdeps/powerpc/powerpc64/power8/strcasestr.S
@@ -85,7 +85,7 @@
/* TODO: change this to .machine power8 when the minimum required binutils
allows it. */
.machine power7
-EALIGN (STRCASESTR, 4, 0)
+ENTRY (STRCASESTR, 4)
CALL_MCOUNT 2
mflr r0 /* Load link register LR to r0. */
std r31, -8(r1) /* Save callers register r31. */
diff --git a/sysdeps/powerpc/powerpc64/power8/strchr.S b/sysdeps/powerpc/powerpc64/power8/strchr.S
index e0c185c..63f7533 100644
--- a/sysdeps/powerpc/powerpc64/power8/strchr.S
+++ b/sysdeps/powerpc/powerpc64/power8/strchr.S
@@ -44,7 +44,7 @@
/* TODO: change this to .machine power8 when the minimum required binutils
allows it. */
.machine power7
-ENTRY (FUNC_NAME)
+ENTRY_TOCLESS (FUNC_NAME)
CALL_MCOUNT 2
dcbt 0,r3
clrrdi r8,r3,3 /* Align the address to doubleword boundary. */
diff --git a/sysdeps/powerpc/powerpc64/power8/strcmp.S b/sysdeps/powerpc/powerpc64/power8/strcmp.S
index 770484f..ff19f7f 100644
--- a/sysdeps/powerpc/powerpc64/power8/strcmp.S
+++ b/sysdeps/powerpc/powerpc64/power8/strcmp.S
@@ -31,7 +31,7 @@
64K as default, the page cross handling assumes minimum page size of
4k. */
-EALIGN (STRCMP, 4, 0)
+ENTRY_TOCLESS (STRCMP, 4)
li r0,0
/* Check if [s1]+16 or [s2]+16 will cross a 4K page boundary using
diff --git a/sysdeps/powerpc/powerpc64/power8/strcpy.S b/sysdeps/powerpc/powerpc64/power8/strcpy.S
index 7f2cee4..13e7a0f 100644
--- a/sysdeps/powerpc/powerpc64/power8/strcpy.S
+++ b/sysdeps/powerpc/powerpc64/power8/strcpy.S
@@ -48,7 +48,7 @@
4k. */
.machine power7
-EALIGN (FUNC_NAME, 4, 0)
+ENTRY_TOCLESS (FUNC_NAME, 4)
li r0,0 /* Doubleword with null chars to use
with cmpb. */
diff --git a/sysdeps/powerpc/powerpc64/power8/strlen.S b/sysdeps/powerpc/powerpc64/power8/strlen.S
index 8f4a1fc..8fdb6f5 100644
--- a/sysdeps/powerpc/powerpc64/power8/strlen.S
+++ b/sysdeps/powerpc/powerpc64/power8/strlen.S
@@ -36,7 +36,7 @@
/* TODO: change this to .machine power8 when the minimum required binutils
allows it. */
.machine power7
-EALIGN (STRLEN, 4, 0)
+ENTRY_TOCLESS (STRLEN, 4)
CALL_MCOUNT 1
dcbt 0,r3
clrrdi r4,r3,3 /* Align the address to doubleword boundary. */
diff --git a/sysdeps/powerpc/powerpc64/power8/strncmp.S b/sysdeps/powerpc/powerpc64/power8/strncmp.S
index 3d8df90..84bfcb1 100644
--- a/sysdeps/powerpc/powerpc64/power8/strncmp.S
+++ b/sysdeps/powerpc/powerpc64/power8/strncmp.S
@@ -32,7 +32,7 @@
4k. */
.machine power7
-EALIGN (STRNCMP, 4, 0)
+ENTRY_TOCLESS (STRNCMP, 4)
/* Check if size is 0. */
mr. r10,r5
beq cr0,L(ret0)
diff --git a/sysdeps/powerpc/powerpc64/power8/strncpy.S b/sysdeps/powerpc/powerpc64/power8/strncpy.S
index 552c5cc..150290a 100644
--- a/sysdeps/powerpc/powerpc64/power8/strncpy.S
+++ b/sysdeps/powerpc/powerpc64/power8/strncpy.S
@@ -61,7 +61,11 @@
4k. */
.machine power7
-EALIGN (FUNC_NAME, 4, 0)
+#ifdef MEMSET_is_local
+ENTRY_TOCLESS (FUNC_NAME, 4)
+#else
+ENTRY (FUNC_NAME, 4)
+#endif
CALL_MCOUNT 3
/* Check if the [src]+15 will cross a 4K page by checking if the bit
diff --git a/sysdeps/powerpc/powerpc64/power8/strnlen.S b/sysdeps/powerpc/powerpc64/power8/strnlen.S
index 3eadbfb..07608ff 100644
--- a/sysdeps/powerpc/powerpc64/power8/strnlen.S
+++ b/sysdeps/powerpc/powerpc64/power8/strnlen.S
@@ -59,7 +59,7 @@
/* int [r3] strnlen (char *s [r3], size_t maxlen [r4]) */
/* TODO: change to power8 when minimum required binutils allows it. */
.machine power7
-ENTRY (__strnlen)
+ENTRY_TOCLESS (__strnlen)
CALL_MCOUNT 2
dcbt 0,r3
diff --git a/sysdeps/powerpc/powerpc64/power8/strrchr.S b/sysdeps/powerpc/powerpc64/power8/strrchr.S
index 8eb7485..0ba6138 100644
--- a/sysdeps/powerpc/powerpc64/power8/strrchr.S
+++ b/sysdeps/powerpc/powerpc64/power8/strrchr.S
@@ -77,7 +77,7 @@
vsumsws v2, v2, v0;
#endif /* !__LITTLE_ENDIAN__ */
.machine power7
-ENTRY (strrchr)
+ENTRY_TOCLESS (strrchr)
CALL_MCOUNT 2
dcbt 0,r3
clrrdi r8,r3,3 /* Align the address to doubleword boundary. */
diff --git a/sysdeps/powerpc/powerpc64/power8/strspn.S b/sysdeps/powerpc/powerpc64/power8/strspn.S
index e927189..dcd1df4 100644
--- a/sysdeps/powerpc/powerpc64/power8/strspn.S
+++ b/sysdeps/powerpc/powerpc64/power8/strspn.S
@@ -68,7 +68,7 @@
/* This can be updated to power8 once the minimum version of
binutils supports power8 and the above instructions. */
.machine power7
-EALIGN(STRSPN, 4, 0)
+ENTRY_TOCLESS (STRSPN, 4)
CALL_MCOUNT 2
/* Generate useful constants for later on. */
diff --git a/sysdeps/powerpc/powerpc64/power9/strcmp.S b/sysdeps/powerpc/powerpc64/power9/strcmp.S
index 2dc4f6c..87883ef 100644
--- a/sysdeps/powerpc/powerpc64/power9/strcmp.S
+++ b/sysdeps/powerpc/powerpc64/power9/strcmp.S
@@ -66,7 +66,7 @@
allows it. */
.machine power7
-EALIGN (STRCMP, 4, 0)
+ENTRY_TOCLESS (STRCMP, 4)
li r0, 0
/* Check if [s1]+16 or [s2]+16 will cross a 4K page boundary using
diff --git a/sysdeps/powerpc/powerpc64/power9/strncmp.S b/sysdeps/powerpc/powerpc64/power9/strncmp.S
index c946a5c..ff6f8ac 100644
--- a/sysdeps/powerpc/powerpc64/power9/strncmp.S
+++ b/sysdeps/powerpc/powerpc64/power9/strncmp.S
@@ -68,7 +68,7 @@
/* TODO: change this to .machine power9 when minimum binutils
is upgraded to 2.27. */
.machine power7
-EALIGN (STRNCMP, 4, 0)
+ENTRY_TOCLESS (STRNCMP, 4)
/* Check if size is 0. */
cmpdi cr0, r5, 0
beq cr0, L(ret0)
diff --git a/sysdeps/powerpc/powerpc64/ppc-mcount.S b/sysdeps/powerpc/powerpc64/ppc-mcount.S
index 8312f46..6936211 100644
--- a/sysdeps/powerpc/powerpc64/ppc-mcount.S
+++ b/sysdeps/powerpc/powerpc64/ppc-mcount.S
@@ -24,13 +24,15 @@
ENTRY(_mcount)
mflr r4
ld r11, 0(r1)
+ std r4, FRAME_LR_SAVE(r1)
stdu r1,-FRAME_MIN_SIZE(r1)
cfi_adjust_cfa_offset (FRAME_MIN_SIZE)
- std r4, FRAME_MIN_SIZE+FRAME_LR_SAVE(r1)
cfi_offset (lr, FRAME_LR_SAVE)
ld r3, FRAME_LR_SAVE(r11)
bl JUMPTARGET(__mcount_internal)
+#ifndef SHARED
nop
+#endif
ld r0, FRAME_MIN_SIZE+FRAME_LR_SAVE(r1)
mtlr r0
addi r1,r1,FRAME_MIN_SIZE
diff --git a/sysdeps/powerpc/powerpc64/start.S b/sysdeps/powerpc/powerpc64/start.S
index 937c39a..05ed67e 100644
--- a/sysdeps/powerpc/powerpc64/start.S
+++ b/sysdeps/powerpc/powerpc64/start.S
@@ -62,7 +62,7 @@ L(start_addresses):
.L01:
.tc L(start_addresses)[TC],L(start_addresses)
.section ".text"
-ENTRY(_start)
+ENTRY (_start)
/* Save the stack pointer, in case we're statically linked under Linux. */
mr r9,r1
/* Set up an initial stack frame, and clear the LR. */
@@ -78,7 +78,7 @@ ENTRY(_start)
/* and continue in libc-start, in glibc. */
b JUMPTARGET(__libc_start_main)
-/* The linker needs this nop to recognize that it's OK to call via a
+/* Older versions of ld need this nop to recognize that it's OK to call via a
TOC adjusting stub. */
nop
diff --git a/sysdeps/powerpc/powerpc64/strchr.S b/sysdeps/powerpc/powerpc64/strchr.S
index cbfcc14..c0ddb00 100644
--- a/sysdeps/powerpc/powerpc64/strchr.S
+++ b/sysdeps/powerpc/powerpc64/strchr.S
@@ -26,7 +26,7 @@
# define STRCHR strchr
#endif
-ENTRY (STRCHR)
+ENTRY_TOCLESS (STRCHR)
CALL_MCOUNT 2
#define rTMP1 r0
diff --git a/sysdeps/powerpc/powerpc64/strcmp.S b/sysdeps/powerpc/powerpc64/strcmp.S
index ab5f8c2..69b953f 100644
--- a/sysdeps/powerpc/powerpc64/strcmp.S
+++ b/sysdeps/powerpc/powerpc64/strcmp.S
@@ -26,7 +26,7 @@
# define STRCMP strcmp
#endif
-EALIGN (STRCMP, 4, 0)
+ENTRY_TOCLESS (STRCMP, 4)
CALL_MCOUNT 2
#define rTMP2 r0
diff --git a/sysdeps/powerpc/powerpc64/strlen.S b/sysdeps/powerpc/powerpc64/strlen.S
index 1466624..0d8a38b 100644
--- a/sysdeps/powerpc/powerpc64/strlen.S
+++ b/sysdeps/powerpc/powerpc64/strlen.S
@@ -84,7 +84,7 @@
# define STRLEN strlen
#endif
-ENTRY (STRLEN)
+ENTRY_TOCLESS (STRLEN)
CALL_MCOUNT 1
#define rTMP4 r0
diff --git a/sysdeps/powerpc/powerpc64/strncmp.S b/sysdeps/powerpc/powerpc64/strncmp.S
index 0765998..c314293 100644
--- a/sysdeps/powerpc/powerpc64/strncmp.S
+++ b/sysdeps/powerpc/powerpc64/strncmp.S
@@ -26,7 +26,7 @@
# define STRNCMP strncmp
#endif
-EALIGN (STRNCMP, 4, 0)
+ENTRY_TOCLESS (STRNCMP, 4)
CALL_MCOUNT 3
#define rTMP2 r0
diff --git a/sysdeps/powerpc/powerpc64/sysdep.h b/sysdeps/powerpc/powerpc64/sysdep.h
index 860420e..ab5f395 100644
--- a/sysdeps/powerpc/powerpc64/sysdep.h
+++ b/sysdeps/powerpc/powerpc64/sysdep.h
@@ -146,34 +146,51 @@
#endif /* _CALL_ELF */
-#define ENTRY(name) \
- .section ".text"; \
- ENTRY_2(name); \
- .align ALIGNARG(2); \
-BODY_LABEL(name): \
- cfi_startproc; \
- LOCALENTRY(name)
+ .macro NOPS NARG
+ .if \NARG
+ NOPS \NARG-1
+ nop
+ .endif
+ .endm
-#define EALIGN_W_0 /* No words to insert. */
-#define EALIGN_W_1 nop
-#define EALIGN_W_2 nop;nop
-#define EALIGN_W_3 nop;nop;nop
-#define EALIGN_W_4 EALIGN_W_3;nop
-#define EALIGN_W_5 EALIGN_W_4;nop
-#define EALIGN_W_6 EALIGN_W_5;nop
-#define EALIGN_W_7 EALIGN_W_6;nop
-
-/* EALIGN is like ENTRY, but does alignment to 'words'*4 bytes
- past a 2^alignt boundary. */
-#define EALIGN(name, alignt, words) \
- .section ".text"; \
- ENTRY_2(name); \
- .align ALIGNARG(alignt); \
- EALIGN_W_##words; \
-BODY_LABEL(name): \
+ .macro ENTRY_3 name, alignp2=2, nopwords=0
+ .text
+ ENTRY_2(\name)
+ .p2align \alignp2
+ NOPS \nopwords
+BODY_LABEL(\name):
+ .endm
+
+/* Use ENTRY_TOCLESS for functions that make no use of r2 and
+ guarantee r2 is unchanged on exit. Any function that has @toc or
+ @got relocs uses r2. Functions that call other functions via the
+ PLT use r2. Use ENTRY for functions that may use or change r2.
+ The first argument is the function name.
+ The optional second argument specifies alignment of the function's
+ code, as the logarithm base two of the byte alignment. For
+ example, a value of four aligns to a sixteen byte boundary.
+ The optional third argument specifies the number of NOPs to emit
+ before the start of the function's code. */
+#ifndef PROF
+#define ENTRY_TOCLESS(name, ...) \
+ ENTRY_3 name, ## __VA_ARGS__; \
+ cfi_startproc
+
+#define ENTRY(name, ...) \
+ ENTRY_TOCLESS(name, ## __VA_ARGS__); \
+ LOCALENTRY(name)
+#else
+/* The call to _mcount is potentially via the plt, so profiling code
+ is never free of an r2 use. */
+#define ENTRY_TOCLESS(name, ...) \
+ ENTRY_3 name, ## __VA_ARGS__; \
cfi_startproc; \
LOCALENTRY(name)
+#define ENTRY(name, ...) \
+ ENTRY_TOCLESS(name, ## __VA_ARGS__)
+#endif
+
/* Local labels stripped out by the linker. */
#undef L
#define L(x) .L##x
--
Alan Modra
Australia Development Lab, IBM