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authorTobin C. Harding <me@tobin.cc>2017-03-09 16:42:12 +1100
committerMichael Ellerman <mpe@ellerman.id.au>2017-08-31 14:26:47 +1000
commiteb039161da2ff388cc30d076badd8e06fb015f33 (patch)
tree6b028365911bcc2a6fb51776fd9633456db93f41
parentpowerpc/configs: Enable THP and 64K for ppc64(le)_defconfig (diff)
downloadlinux-dev-eb039161da2ff388cc30d076badd8e06fb015f33.tar.xz
linux-dev-eb039161da2ff388cc30d076badd8e06fb015f33.zip
powerpc/asm: Convert .llong directives to .8byte
.llong is an undocumented PPC specific directive. The generic equivalent is .quad, but even better (because it's self describing) is .8byte. Convert all .llong directives to .8byte. Signed-off-by: Tobin C. Harding <me@tobin.cc> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
-rw-r--r--arch/powerpc/boot/crt0.S20
-rw-r--r--arch/powerpc/include/asm/asm-compat.h2
-rw-r--r--arch/powerpc/include/asm/feature-fixups.h6
-rw-r--r--arch/powerpc/include/asm/reg.h12
-rw-r--r--arch/powerpc/kernel/entry_64.S2
-rw-r--r--arch/powerpc/kernel/head_64.S8
-rw-r--r--arch/powerpc/kernel/reloc_64.S6
-rw-r--r--arch/powerpc/kernel/systbl.S14
-rw-r--r--arch/powerpc/platforms/powernv/opal-wrappers.S2
-rw-r--r--arch/powerpc/platforms/pseries/hvCall.S2
-rw-r--r--arch/powerpc/purgatory/trampoline.S4
-rw-r--r--tools/testing/selftests/powerpc/switch_endian/switch_endian_test.S2
12 files changed, 40 insertions, 40 deletions
diff --git a/arch/powerpc/boot/crt0.S b/arch/powerpc/boot/crt0.S
index 12866ccb5694..dcf2f15e6797 100644
--- a/arch/powerpc/boot/crt0.S
+++ b/arch/powerpc/boot/crt0.S
@@ -26,17 +26,17 @@ _zimage_start_opd:
#ifdef __powerpc64__
.balign 8
-p_start: .llong _start
-p_etext: .llong _etext
-p_bss_start: .llong __bss_start
-p_end: .llong _end
-
-p_toc: .llong __toc_start + 0x8000 - p_base
-p_dyn: .llong __dynamic_start - p_base
-p_rela: .llong __rela_dyn_start - p_base
-p_prom: .llong 0
+p_start: .8byte _start
+p_etext: .8byte _etext
+p_bss_start: .8byte __bss_start
+p_end: .8byte _end
+
+p_toc: .8byte __toc_start + 0x8000 - p_base
+p_dyn: .8byte __dynamic_start - p_base
+p_rela: .8byte __rela_dyn_start - p_base
+p_prom: .8byte 0
.weak _platform_stack_top
-p_pstack: .llong _platform_stack_top
+p_pstack: .8byte _platform_stack_top
#else
p_start: .long _start
p_etext: .long _etext
diff --git a/arch/powerpc/include/asm/asm-compat.h b/arch/powerpc/include/asm/asm-compat.h
index cee3aa087653..7f2a7702596c 100644
--- a/arch/powerpc/include/asm/asm-compat.h
+++ b/arch/powerpc/include/asm/asm-compat.h
@@ -25,7 +25,7 @@
#define PPC_LCMPI stringify_in_c(cmpdi)
#define PPC_LCMPLI stringify_in_c(cmpldi)
#define PPC_LCMP stringify_in_c(cmpd)
-#define PPC_LONG stringify_in_c(.llong)
+#define PPC_LONG stringify_in_c(.8byte)
#define PPC_LONG_ALIGN stringify_in_c(.balign 8)
#define PPC_TLNEI stringify_in_c(tdnei)
#define PPC_LLARX(t, a, b, eh) PPC_LDARX(t, a, b, eh)
diff --git a/arch/powerpc/include/asm/feature-fixups.h b/arch/powerpc/include/asm/feature-fixups.h
index 2de2319b99e2..8f88f771cc55 100644
--- a/arch/powerpc/include/asm/feature-fixups.h
+++ b/arch/powerpc/include/asm/feature-fixups.h
@@ -19,11 +19,11 @@
*/
#if defined(CONFIG_PPC64) && !defined(__powerpc64__)
/* 64 bits kernel, 32 bits code (ie. vdso32) */
-#define FTR_ENTRY_LONG .llong
+#define FTR_ENTRY_LONG .8byte
#define FTR_ENTRY_OFFSET .long 0xffffffff; .long
#elif defined(CONFIG_PPC64)
-#define FTR_ENTRY_LONG .llong
-#define FTR_ENTRY_OFFSET .llong
+#define FTR_ENTRY_LONG .8byte
+#define FTR_ENTRY_OFFSET .8byte
#else
#define FTR_ENTRY_LONG .long
#define FTR_ENTRY_OFFSET .long
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index 2c4366ada976..f92eaf7a4c0d 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -1344,12 +1344,12 @@ static inline void msr_check_and_clear(unsigned long bits)
".section __ftr_fixup,\"a\"\n" \
".align 3\n" \
"98:\n" \
- " .llong %1\n" \
- " .llong %1\n" \
- " .llong 97b-98b\n" \
- " .llong 99b-98b\n" \
- " .llong 0\n" \
- " .llong 0\n" \
+ " .8byte %1\n" \
+ " .8byte %1\n" \
+ " .8byte 97b-98b\n" \
+ " .8byte 99b-98b\n" \
+ " .8byte 0\n" \
+ " .8byte 0\n" \
".previous" \
: "=r" (rval) \
: "i" (CPU_FTR_CELL_TB_BUG), "i" (SPRN_TBRL) : "cr0"); \
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 55e9d03b5de9..4a0fd4f40245 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -1104,7 +1104,7 @@ _ASM_NOKPROBE_SYMBOL(__enter_rtas)
_ASM_NOKPROBE_SYMBOL(rtas_return_loc)
.align 3
-1: .llong rtas_restore_regs
+1: .8byte rtas_restore_regs
rtas_restore_regs:
/* relocation is on at this point */
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index 0ddc602b33a4..ff8511d6d8ea 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -92,13 +92,13 @@ END_FTR_SECTION(0, 1)
.balign 8
.globl __secondary_hold_spinloop
__secondary_hold_spinloop:
- .llong 0x0
+ .8byte 0x0
/* Secondary processors write this value with their cpu # */
/* after they enter the spin loop immediately below. */
.globl __secondary_hold_acknowledge
__secondary_hold_acknowledge:
- .llong 0x0
+ .8byte 0x0
#ifdef CONFIG_RELOCATABLE
/* This flag is set to 1 by a loader if the kernel should run
@@ -650,7 +650,7 @@ __after_prom_start:
bctr
.balign 8
-p_end: .llong _end - copy_to_here
+p_end: .8byte _end - copy_to_here
4:
/*
@@ -892,7 +892,7 @@ _GLOBAL(relative_toc)
blr
.balign 8
-p_toc: .llong __toc_start + 0x8000 - 0b
+p_toc: .8byte __toc_start + 0x8000 - 0b
/*
* This is where the main kernel code starts.
diff --git a/arch/powerpc/kernel/reloc_64.S b/arch/powerpc/kernel/reloc_64.S
index d88736fbece6..e8cfc69f59ae 100644
--- a/arch/powerpc/kernel/reloc_64.S
+++ b/arch/powerpc/kernel/reloc_64.S
@@ -82,7 +82,7 @@ _GLOBAL(relocate)
6: blr
.balign 8
-p_dyn: .llong __dynamic_start - 0b
-p_rela: .llong __rela_dyn_start - 0b
-p_st: .llong _stext - 0b
+p_dyn: .8byte __dynamic_start - 0b
+p_rela: .8byte __rela_dyn_start - 0b
+p_st: .8byte _stext - 0b
diff --git a/arch/powerpc/kernel/systbl.S b/arch/powerpc/kernel/systbl.S
index 4d6b1d3a747f..7ccb7f81f8db 100644
--- a/arch/powerpc/kernel/systbl.S
+++ b/arch/powerpc/kernel/systbl.S
@@ -17,13 +17,13 @@
#include <asm/ppc_asm.h>
#ifdef CONFIG_PPC64
-#define SYSCALL(func) .llong DOTSYM(sys_##func),DOTSYM(sys_##func)
-#define COMPAT_SYS(func) .llong DOTSYM(sys_##func),DOTSYM(compat_sys_##func)
-#define PPC_SYS(func) .llong DOTSYM(ppc_##func),DOTSYM(ppc_##func)
-#define OLDSYS(func) .llong DOTSYM(sys_ni_syscall),DOTSYM(sys_ni_syscall)
-#define SYS32ONLY(func) .llong DOTSYM(sys_ni_syscall),DOTSYM(compat_sys_##func)
-#define PPC64ONLY(func) .llong DOTSYM(ppc_##func),DOTSYM(sys_ni_syscall)
-#define SYSX(f, f3264, f32) .llong DOTSYM(f),DOTSYM(f3264)
+#define SYSCALL(func) .8byte DOTSYM(sys_##func),DOTSYM(sys_##func)
+#define COMPAT_SYS(func) .8byte DOTSYM(sys_##func),DOTSYM(compat_sys_##func)
+#define PPC_SYS(func) .8byte DOTSYM(ppc_##func),DOTSYM(ppc_##func)
+#define OLDSYS(func) .8byte DOTSYM(sys_ni_syscall),DOTSYM(sys_ni_syscall)
+#define SYS32ONLY(func) .8byte DOTSYM(sys_ni_syscall),DOTSYM(compat_sys_##func)
+#define PPC64ONLY(func) .8byte DOTSYM(ppc_##func),DOTSYM(sys_ni_syscall)
+#define SYSX(f, f3264, f32) .8byte DOTSYM(f),DOTSYM(f3264)
#else
#define SYSCALL(func) .long sys_##func
#define COMPAT_SYS(func) .long sys_##func
diff --git a/arch/powerpc/platforms/powernv/opal-wrappers.S b/arch/powerpc/platforms/powernv/opal-wrappers.S
index 951fa93f881d..8c1ede2d3f7e 100644
--- a/arch/powerpc/platforms/powernv/opal-wrappers.S
+++ b/arch/powerpc/platforms/powernv/opal-wrappers.S
@@ -27,7 +27,7 @@
.globl opal_tracepoint_refcount
opal_tracepoint_refcount:
- .llong 0
+ .8byte 0
.section ".text"
diff --git a/arch/powerpc/platforms/pseries/hvCall.S b/arch/powerpc/platforms/pseries/hvCall.S
index 74b5b8e239c8..c511a1743a44 100644
--- a/arch/powerpc/platforms/pseries/hvCall.S
+++ b/arch/powerpc/platforms/pseries/hvCall.S
@@ -23,7 +23,7 @@
.globl hcall_tracepoint_refcount
hcall_tracepoint_refcount:
- .llong 0
+ .8byte 0
.section ".text"
#endif
diff --git a/arch/powerpc/purgatory/trampoline.S b/arch/powerpc/purgatory/trampoline.S
index 30277446892c..4aad9dd10ace 100644
--- a/arch/powerpc/purgatory/trampoline.S
+++ b/arch/powerpc/purgatory/trampoline.S
@@ -104,13 +104,13 @@ master:
.balign 8
.globl kernel
kernel:
- .llong 0x0
+ .8byte 0x0
.size kernel, . - kernel
.balign 8
.globl dt_offset
dt_offset:
- .llong 0x0
+ .8byte 0x0
.size dt_offset, . - dt_offset
diff --git a/tools/testing/selftests/powerpc/switch_endian/switch_endian_test.S b/tools/testing/selftests/powerpc/switch_endian/switch_endian_test.S
index ef7c971abb67..bceb53f57573 100644
--- a/tools/testing/selftests/powerpc/switch_endian/switch_endian_test.S
+++ b/tools/testing/selftests/powerpc/switch_endian/switch_endian_test.S
@@ -8,7 +8,7 @@ message:
.section ".toc"
.balign 8
pattern:
- .llong 0x5555AAAA5555AAAA
+ .8byte 0x5555AAAA5555AAAA
.text
FUNC_START(_start)