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authorWainer dos Santos Moschetta <wainersm@linux.vnet.ibm.com>2017-04-11 14:18:35 -0300
committerTulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com>2017-04-11 17:13:56 -0300
commit72fd128a08028488dbba13388dd38ec7fddd63f4 (patch)
tree5c404713cdd85538be0ac9eded408f294aad63c0 /sysdeps/powerpc/powerpc64/multiarch
parentff06a55aef1a1826dadcebfee8baeaa10ce705a0 (diff)
downloadglibc-72fd128a08028488dbba13388dd38ec7fddd63f4.tar.gz
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powerpc: refactor memcpy and mempcpy IFUNC.
Clean up the IFUNC implementations for powerpc in order to remove
unneeded macro definitions.

Tested on ppc64le with and without --disable-multi-arch flag.

	* sysdeps/powerpc/powerpc64/multiarch/memcpy-a2.S: Define the
	implementation-specific function name and remove unneeded
	macros definition.
	* sysdeps/powerpc/powerpc64/multiarch/memcpy-cell.S: Likewise.
	* sysdeps/powerpc/powerpc64/multiarch/memcpy-power4.S: Likewise.
	* sysdeps/powerpc/powerpc64/multiarch/memcpy-power6.S: Likewise.
	* sysdeps/powerpc/powerpc64/multiarch/memcpy-power7.S: Likewise.
	* sysdeps/powerpc/powerpc64/multiarch/memcpy-ppc64.S: Likewise.
	* sysdeps/powerpc/powerpc64/multiarch/mempcpy-power7.S: Likewise.
	* sysdeps/powerpc/powerpc64/a2/memcpy.S: Set a default function
	name if not defined and pass as parameter to macros accordingly.
	* sysdeps/powerpc/powerpc64/cell/memcpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/memcpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/power4/memcpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/power6/memcpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/memcpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/power7/mempcpy.S: Likewise.
Diffstat (limited to 'sysdeps/powerpc/powerpc64/multiarch')
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/memcpy-a2.S16
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/memcpy-cell.S16
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/memcpy-power4.S16
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/memcpy-power6.S16
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/memcpy-power7.S16
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/memcpy-ppc64.S16
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/mempcpy-power7.S16
7 files changed, 7 insertions, 105 deletions
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcpy-a2.S b/sysdeps/powerpc/powerpc64/multiarch/memcpy-a2.S
index 7311762fca..a942287900 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/memcpy-a2.S
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcpy-a2.S
@@ -18,21 +18,7 @@
 
 #include <sysdep.h>
 
-#undef EALIGN
-#define EALIGN(name, alignt, words)				\
-  .section ".text";						\
-  ENTRY_2(__memcpy_a2)						\
-  .align ALIGNARG(alignt);					\
-  EALIGN_W_##words;						\
-  BODY_LABEL(__memcpy_a2):					\
-  cfi_startproc;						\
-  LOCALENTRY(__memcpy_a2)
-
-#undef END_GEN_TB
-#define END_GEN_TB(name, mask)					\
-  cfi_endproc;							\
-  TRACEBACK_MASK(__memcpy_a2,mask)				\
-  END_2(__memcpy_a2)
+#define MEMCPY __memcpy_a2
 
 #undef libc_hidden_builtin_def
 #define libc_hidden_builtin_def(name)
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcpy-cell.S b/sysdeps/powerpc/powerpc64/multiarch/memcpy-cell.S
index dd1a7f1fae..39aa30c729 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/memcpy-cell.S
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcpy-cell.S
@@ -18,21 +18,7 @@
 
 #include <sysdep.h>
 
-#undef EALIGN
-#define EALIGN(name, alignt, words)				\
-  .section ".text";						\
-  ENTRY_2(__memcpy_cell)					\
-  .align ALIGNARG(alignt);					\
-  EALIGN_W_##words;						\
-  BODY_LABEL(__memcpy_cell):					\
-  cfi_startproc;						\
-  LOCALENTRY(__memcpy_cell)
-
-#undef END_GEN_TB
-#define END_GEN_TB(name, mask)					\
-  cfi_endproc;							\
-  TRACEBACK_MASK(__memcpy_cell,mask)				\
-  END_2(__memcpy_cell)
+#define MEMCPY __memcpy_cell
 
 #undef libc_hidden_builtin_def
 #define libc_hidden_builtin_def(name)
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcpy-power4.S b/sysdeps/powerpc/powerpc64/multiarch/memcpy-power4.S
index de86da4fdb..6e7fea382b 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/memcpy-power4.S
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcpy-power4.S
@@ -18,21 +18,7 @@
 
 #include <sysdep.h>
 
-#undef EALIGN
-#define EALIGN(name, alignt, words)				\
-  .section ".text";						\
-  ENTRY_2(__memcpy_power4)					\
-  .align ALIGNARG(alignt);					\
-  EALIGN_W_##words;						\
-  BODY_LABEL(__memcpy_power4):					\
-  cfi_startproc;						\
-  LOCALENTRY(__memcpy_power4)
-
-#undef END_GEN_TB
-#define END_GEN_TB(name, mask)					\
-  cfi_endproc;							\
-  TRACEBACK_MASK(__memcpy_power4,mask)				\
-  END_2(__memcpy_power4)
+#define MEMCPY __memcpy_power4
 
 #undef libc_hidden_builtin_def
 #define libc_hidden_builtin_def(name)
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcpy-power6.S b/sysdeps/powerpc/powerpc64/multiarch/memcpy-power6.S
index 8c2ef7c8ab..40bcdb1161 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/memcpy-power6.S
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcpy-power6.S
@@ -18,21 +18,7 @@
 
 #include <sysdep.h>
 
-#undef EALIGN
-#define EALIGN(name, alignt, words)				\
-  .section ".text";						\
-  ENTRY_2(__memcpy_power6)					\
-  .align ALIGNARG(alignt);					\
-  EALIGN_W_##words;						\
-  BODY_LABEL(__memcpy_power6):					\
-  cfi_startproc;						\
-  LOCALENTRY(__memcpy_power6)
-
-#undef END_GEN_TB
-#define END_GEN_TB(name, mask)					\
-  cfi_endproc;							\
-  TRACEBACK_MASK(__memcpy_power6,mask)				\
-  END_2(__memcpy_power6)
+#define MEMCPY __memcpy_power6
 
 #undef libc_hidden_builtin_def
 #define libc_hidden_builtin_def(name)
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcpy-power7.S b/sysdeps/powerpc/powerpc64/multiarch/memcpy-power7.S
index 7751b33fea..222936af63 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/memcpy-power7.S
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcpy-power7.S
@@ -18,21 +18,7 @@
 
 #include <sysdep.h>
 
-#undef EALIGN
-#define EALIGN(name, alignt, words)				\
-  .section ".text";						\
-  ENTRY_2(__memcpy_power7)					\
-  .align ALIGNARG(alignt);					\
-  EALIGN_W_##words;						\
-  BODY_LABEL(__memcpy_power7):					\
-  cfi_startproc;						\
-  LOCALENTRY(__memcpy_power7)
-
-#undef END_GEN_TB
-#define END_GEN_TB(name, mask)					\
-  cfi_endproc;							\
-  TRACEBACK_MASK(__memcpy_power7,mask)				\
-  END_2(__memcpy_power7)
+#define MEMCPY __memcpy_power7
 
 #undef libc_hidden_builtin_def
 #define libc_hidden_builtin_def(name)
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcpy-ppc64.S b/sysdeps/powerpc/powerpc64/multiarch/memcpy-ppc64.S
index 16f9f1babc..2dc644c809 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/memcpy-ppc64.S
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcpy-ppc64.S
@@ -19,21 +19,7 @@
 #include <sysdep.h>
 
 #if defined SHARED && IS_IN (libc)
-# undef EALIGN
-# define EALIGN(name, alignt, words)				\
-  .section ".text";						\
-  ENTRY_2(__memcpy_ppc)						\
-  .align ALIGNARG(alignt);					\
-  EALIGN_W_##words;						\
-  BODY_LABEL(__memcpy_ppc):					\
-  cfi_startproc;						\
-  LOCALENTRY(__memcpy_ppc)
-
-# undef END_GEN_TB
-# define END_GEN_TB(name, mask)					\
-   cfi_endproc;							\
-   TRACEBACK_MASK(__memcpy_ppc,mask)				\
-   END_2(__memcpy_ppc)
+# define MEMCPY __memcpy_ppc
 
 # undef libc_hidden_builtin_def
 # define libc_hidden_builtin_def(name)
diff --git a/sysdeps/powerpc/powerpc64/multiarch/mempcpy-power7.S b/sysdeps/powerpc/powerpc64/multiarch/mempcpy-power7.S
index 27fa52c89f..08f133644a 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/mempcpy-power7.S
+++ b/sysdeps/powerpc/powerpc64/multiarch/mempcpy-power7.S
@@ -18,21 +18,7 @@
 
 #include <sysdep.h>
 
-#undef EALIGN
-#define EALIGN(name, alignt, words)				\
-  .section ".text";						\
-  ENTRY_2(__mempcpy_power7)					\
-  .align ALIGNARG(alignt);					\
-  EALIGN_W_##words;						\
-  BODY_LABEL(__mempcpy_power7):					\
-  cfi_startproc;						\
-  LOCALENTRY(__mempcpy_power7)
-
-#undef END_GEN_TB
-#define END_GEN_TB(name, mask)					\
-  cfi_endproc;							\
-  TRACEBACK_MASK(__mempcpy_power7,mask)				\
-  END_2(__mempcpy_power7)
+#define MEMPCPY __mempcpy_power7
 
 #undef libc_hidden_builtin_def
 #define libc_hidden_builtin_def(name)
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-08-16 10:21:09 +0000