arc: Remove @ from symbol references in assembly

There's no semantic change, it's only to make the same code
compilable with MetaWare toolchian, which actually assumes
@x as a full name, not omitting @.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>

4 files changed, 42 insertions, 42 deletions

diff --git a/libgloss/arc/crt0.S b/libgloss/arc/crt0.S
index 36b9c25..04fe82d 100644
--- a/libgloss/arc/crt0.S
+++ b/libgloss/arc/crt0.S
@@ -106,11 +106,11 @@ IVT_ENTRY(IRQ_20)            ; 20                       0x50    80
 #ifdef __ARC601__
 ; Startup code for the ARC601 processor
 __start:
-	mov	gp, @__SDATA_BEGIN__
-	mov	sp, @__stack_top	; Point to top of stack
+	mov	gp, __SDATA_BEGIN__
+	mov	sp, __stack_top	; Point to top of stack
 	mov	r5, 0			; Zero value
-	mov_s	r2, @__sbss_start	; r2 = start of the bss section
-	sub	r3, @_end, r2		; r3 = size of the bss section in bytes
+	mov_s	r2, __sbss_start	; r2 = start of the bss section
+	sub	r3, _end, r2		; r3 = size of the bss section in bytes
 
 	asr_s	r3, r3
 	asr_s	r3, r3			; r3 = size of bss in words
@@ -144,11 +144,11 @@ __start:
 
 #if defined (__ARC_CODE_DENSITY__)
 	;; Initialize jli_base
-	sr	@__JLI_TABLE__,[jli_base]
+	sr	__JLI_TABLE__,[jli_base]
 #endif
-	mov	gp, @__SDATA_BEGIN__
-	mov_s	r2, @__sbss_start	; r2 = start of the bss section
-	sub	r3, @_end, r2		; r3 = size of the bss section in bytes
+	mov	gp, __SDATA_BEGIN__
+	mov_s	r2, __sbss_start	; r2 = start of the bss section
+	sub	r3, _end, r2		; r3 = size of the bss section in bytes
 	; set up the loop counter register to the size (in words) of the bss section
 #if defined (__ARC_BARREL_SHIFTER__)
 	asr.f        lp_count, r3, 2
@@ -158,19 +158,19 @@ __start:
 #endif
 #if defined (__ARC600__)
 	; loop to zero out the bss.  Enter loop only if lp_count != 0
-	lpnz	@.Lend_zbss
+	lpnz	.Lend_zbss
 	add	r3, pcl, 20
 	sr	r3, [2]			; LP_END
 	; initialize stack pointer, and this instruction has 2 words
-	mov	sp, @__stack_top
+	mov	sp, __stack_top
 	mov_s	r3, 0
 	st.ab	r3, [r2, 4]		; zero out the word
 .Lend_zbss:
 #else
-	mov	sp, @__stack_top	; initialize stack pointer
+	mov	sp, __stack_top	; initialize stack pointer
 	mov_s	r3,0
 	; loop to zero out the bss.  Enter loop only if lp_count != 0
-	lpnz	@.Lend_zbss
+	lpnz	.Lend_zbss
 	st.ab	r3,[r2, 4]		; zero out the word
 	nop
 .Lend_zbss:
@@ -220,30 +220,30 @@ __start:
 #endif /* ARCv2 */
 
 	;; Call constructors
-	jl	@_init
+	jl	_init
 
 ;;; Setup fini routines to be called from exit
-	mov_s	r0, @_fini
-	jl	@atexit
+	mov_s	r0, _fini
+	jl	atexit
 
 #ifdef PROFILE_SUPPORT /* Defined in gcrt0.S.  */
-	mov	r0,@__start
-	mov	r1,@_etext
-	jl	@_monstartup
+	mov	r0,__start
+	mov	r1,_etext
+	jl	_monstartup
 #endif /* PROFILE_SUPPORT */
 
 ; branch to main
 	mov	fp,0			; initialize frame pointer
-	jl	@__setup_argv_and_call_main
+	jl	__setup_argv_and_call_main
 
 #ifdef PROFILE_SUPPORT
 	mov	r13, r0		; Save return code
-	jl	@_mcleanup
+	jl	_mcleanup
 	mov	r0, r13
 #endif /* PROFILE_SUPPORT */
 
 	; r0 contains exit code
-	j	@exit
+	j	exit
 	.size	__start, .-__start
 
 ;;; arc-main-helper.o object can be used to replace this function and
@@ -258,7 +258,7 @@ __setup_argv_and_call_main:
 ; Call main with argc = 0 and *argv[] = 0
 	mov	r0, 0
 	mov	r1, 0
-	jl	@main
+	jl	main
 	pop_s	blink
 	j_s	[blink]
 
@@ -275,5 +275,5 @@ _exit_halt:
 	nop
 	nop
 #endif
-	b	@_exit_halt
+	b	_exit_halt
 .align 4
diff --git a/libgloss/arc/gcrt0.S b/libgloss/arc/gcrt0.S
index 0ce6b63..0526b99 100644
--- a/libgloss/arc/gcrt0.S
+++ b/libgloss/arc/gcrt0.S
@@ -58,7 +58,7 @@ __mcount:
 	push	r11
 	push	r12
 	mov	r0,blink
-	jl	@_mcount_internal
+	jl	_mcount_internal
 	pop	r12
 	pop	r11
 	pop	r10
diff --git a/newlib/libc/machine/arc/memcpy-archs.S b/newlib/libc/machine/arc/memcpy-archs.S
index 3c477a7..e8a2a7e 100644
--- a/newlib/libc/machine/arc/memcpy-archs.S
+++ b/newlib/libc/machine/arc/memcpy-archs.S
@@ -95,12 +95,12 @@ ENTRY (memcpy)
 
 ; if size <= 8
 	cmp	r2, 8
-	bls.d	@.Lsmallchunk
+	bls.d	.Lsmallchunk
 	mov.f	lp_count, r2
 
 	and.f	r4, r0, 0x03
 	rsub	lp_count, r4, 4
-	lpnz	@.Laligndestination
+	lpnz	.Laligndestination
 	; LOOP BEGIN
 	ldb.ab	r5, [r1,1]
 	sub	r2, r2, 1
@@ -109,12 +109,12 @@ ENTRY (memcpy)
 
 ; Check the alignment of the source
 	and.f	r4, r1, 0x03
-	bnz.d	@.Lsourceunaligned
+	bnz.d	.Lsourceunaligned
 
 ; CASE 0: Both source and destination are 32bit aligned
 ; Convert len to Dwords, unfold x4
 	lsr.f	lp_count, r2, ZOLSHFT
-	lpnz	@.Lcopy32_64bytes
+	lpnz	.Lcopy32_64bytes
 	; LOOP START
 	LOADX (r6, r1)
 	PREFETCH_READ (r1)
@@ -130,7 +130,7 @@ ENTRY (memcpy)
 
 	and.f	lp_count, r2, ZOLAND ;Last remaining 31 bytes
 .Lsmallchunk:
-	lpnz	@.Lcopyremainingbytes
+	lpnz	.Lcopyremainingbytes
 	; LOOP START
 	ldb.ab	r5, [r1,1]
 	stb.ab	r5, [r3,1]
@@ -141,10 +141,10 @@ ENTRY (memcpy)
 
 .Lsourceunaligned:
 	cmp	r4, 2
-	beq.d	@.LunalignedOffby2
+	beq.d	.LunalignedOffby2
 	sub	r2, r2, 1
 
-	bhi.d	@.LunalignedOffby3
+	bhi.d	.LunalignedOffby3
 	ldb.ab	r5, [r1, 1]
 
 ; CASE 1: The source is unaligned, off by 1
@@ -159,7 +159,7 @@ ENTRY (memcpy)
 	or	r5, r5, r6
 
 	; Both src and dst are aligned
-	lpnz	@.Lcopy8bytes_1
+	lpnz	.Lcopy8bytes_1
 	; LOOP START
 	ld.ab	r6, [r1, 4]
 	prefetch [r1, 28]	;Prefetch the next read location
@@ -186,7 +186,7 @@ ENTRY (memcpy)
 	stb.ab	r5, [r3, 1]
 
 	and.f	lp_count, r2, 0x07 ;Last 8bytes
-	lpnz	@.Lcopybytewise_1
+	lpnz	.Lcopybytewise_1
 	; LOOP START
 	ldb.ab	r6, [r1,1]
 	stb.ab	r6, [r3,1]
@@ -204,7 +204,7 @@ ENTRY (memcpy)
 #ifdef __BIG_ENDIAN__
 	asl.nz	r5, r5, 16
 #endif
-	lpnz	@.Lcopy8bytes_2
+	lpnz	.Lcopy8bytes_2
 	; LOOP START
 	ld.ab	r6, [r1, 4]
 	prefetch [r1, 28]	;Prefetch the next read location
@@ -229,7 +229,7 @@ ENTRY (memcpy)
 	sth.ab	r5, [r3, 2]
 
 	and.f	lp_count, r2, 0x07 ;Last 8bytes
-	lpnz	@.Lcopybytewise_2
+	lpnz	.Lcopybytewise_2
 	; LOOP START
 	ldb.ab	r6, [r1,1]
 	stb.ab	r6, [r3,1]
@@ -246,7 +246,7 @@ ENTRY (memcpy)
 #ifdef __BIG_ENDIAN__
 	asl.ne	r5, r5, 24
 #endif
-	lpnz	@.Lcopy8bytes_3
+	lpnz	.Lcopy8bytes_3
 	; LOOP START
 	ld.ab	r6, [r1, 4]
 	prefetch [r1, 28]	;Prefetch the next read location
@@ -271,7 +271,7 @@ ENTRY (memcpy)
 	stb.ab	r5, [r3, 1]
 
 	and.f	lp_count, r2, 0x07 ;Last 8bytes
-	lpnz	@.Lcopybytewise_3
+	lpnz	.Lcopybytewise_3
 	; LOOP START
 	ldb.ab	r6, [r1,1]
 	stb.ab	r6, [r3,1]
@@ -294,12 +294,12 @@ ENTRY(memcpy)
 
 ;;; if size <= 8
 	cmp	r2, 8
-	bls.d	@.Lsmallchunk
+	bls.d	.Lsmallchunk
 	mov.f	lp_count, r2
 
 ;;; Convert len to Dwords, unfold x4
 	lsr.f	lp_count, r2, ZOLSHFT
-	lpnz	@.Lcopyfast
+	lpnz	.Lcopyfast
 	;; LOOP START
 	LOADX (r6, r1)
 	PREFETCH_READ (r1)
@@ -316,7 +316,7 @@ ENTRY(memcpy)
 #ifdef __ARC_LL64__
 	and     r2, r2, ZOLAND	;Remaining 31 bytes
 	lsr.f   lp_count, r2, 3	;Convert to 64-bit words.
-	lpnz	@.Lcopy64b
+	lpnz	.Lcopy64b
 	;; LOOP START
 	ldd.ab	r6,[r1,8]
 	std.ab	r6,[r3,8]
@@ -328,7 +328,7 @@ ENTRY(memcpy)
 #endif
 
 .Lsmallchunk:
-	lpnz	@.Lcopyremainingbytes
+	lpnz	.Lcopyremainingbytes
 	;; LOOP START
 	ldb.ab	r5, [r1,1]
 	stb.ab	r5, [r3,1]
diff --git a/newlib/libc/machine/arc/strcmp-archs.S b/newlib/libc/machine/arc/strcmp-archs.S
index 543cebc..3226c37 100644
--- a/newlib/libc/machine/arc/strcmp-archs.S
+++ b/newlib/libc/machine/arc/strcmp-archs.S
@@ -40,7 +40,7 @@
 ENTRY (strcmp)
 	or	r2, r0, r1
 	bmsk_s	r2, r2, 1
-	brne	r2, 0, @.Lcharloop
+	brne	r2, 0, .Lcharloop
 
 ; s1 and s2 are word aligned
 	ld.ab	r2, [r0, 4]