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authorGravatar Max Filippov <jcmvbkbc@gmail.com>2014-04-05 19:14:16 +0400
committerGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2014-04-05 18:36:39 +0200
commitc09b2bfaeaa165ccd732da787c9e28536605dc15 (patch)
tree805ae9f51e9926450953baa9ce935bbcd726782f
parent74396948333f93278eaae5b3227d95cb830efee7 (diff)
downloadbuildroot-c09b2bfaeaa165ccd732da787c9e28536605dc15.tar.gz
buildroot-c09b2bfaeaa165ccd732da787c9e28536605dc15.tar.bz2
binutils: drop *.texi* hunks from xtensa trampolines patches
Rebuilding as.info with makeinfo version 5.2 results in a build error, even with pristine binutils source. Dropping hunks that change *.texi* files avoids documentation rebuild. Reported-by: Vincent Stehlé <vincent.stehle@freescale.com> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-rw-r--r--package/binutils/2.22/900-xtensa-trampolines.patch131
-rw-r--r--package/binutils/2.23.1/900-xtensa-trampolines.patch131
-rw-r--r--package/binutils/2.23.2/900-xtensa-trampolines.patch131
-rw-r--r--package/binutils/2.24/900-xtensa-trampolines.patch131
4 files changed, 0 insertions, 524 deletions
diff --git a/package/binutils/2.22/900-xtensa-trampolines.patch b/package/binutils/2.22/900-xtensa-trampolines.patch
index 824cf44f5f..b5b934fcab 100644
--- a/package/binutils/2.22/900-xtensa-trampolines.patch
+++ b/package/binutils/2.22/900-xtensa-trampolines.patch
@@ -37,8 +37,6 @@ Changes to Changelog files are dropped.
gas/config/tc-xtensa.c | 558 +++++++++++++++++++++++++++++++++-
gas/config/tc-xtensa.h | 5 +
- gas/doc/as.texinfo | 1 +
- gas/doc/c-xtensa.texi | 92 ++++++
gas/frags.c | 15 +
gas/frags.h | 3 +
gas/testsuite/gas/xtensa/all.exp | 1 +
@@ -727,135 +725,6 @@ index 0bf1240..4672bc6 100644
RELAX_NONE
};
-diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo
-index 5c8b000..dc97175 100644
---- a/gas/doc/as.texinfo
-+++ b/gas/doc/as.texinfo
-@@ -543,6 +543,7 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}.
- [@b{--[no-]target-align}] [@b{--[no-]longcalls}]
- [@b{--[no-]transform}]
- [@b{--rename-section} @var{oldname}=@var{newname}]
-+ [@b{--[no-]trampolines}]
- @end ifset
-
- @ifset Z80
-diff --git a/gas/doc/c-xtensa.texi b/gas/doc/c-xtensa.texi
-index 406e635..e763e36 100644
---- a/gas/doc/c-xtensa.texi
-+++ b/gas/doc/c-xtensa.texi
-@@ -91,6 +91,16 @@ instruction operands to be errors.
- @kindex --rename-section
- Rename the @var{oldname} section to @var{newname}. This option can be used
- multiple times to rename multiple sections.
-+
-+@item --trampolines | --no-trampolines
-+@kindex --trampolines
-+@kindex --no-trampolines
-+Enable or disable transformation of jump instructions to allow jumps
-+across a greater range of addresses. @xref{Xtensa Jump Relaxation,
-+,Jump Trampolines}. This option should be used when jump targets can
-+potentially be out of range. In the absence of such jumps this option
-+does not affect code size or performance. The default is
-+@samp{--trampolines}.
- @end table
-
- @c man end
-@@ -311,6 +321,7 @@ fields.
- @menu
- * Xtensa Branch Relaxation:: Relaxation of Branches.
- * Xtensa Call Relaxation:: Relaxation of Function Calls.
-+* Xtensa Jump Relaxation:: Relaxation of Jumps.
- * Xtensa Immediate Relaxation:: Relaxation of other Immediate Fields.
- @end menu
-
-@@ -398,6 +409,87 @@ and some of the calls are out of range, function call relaxation can be
- enabled using the @samp{--longcalls} command-line option or the
- @code{longcalls} directive (@pxref{Longcalls Directive, ,longcalls}).
-
-+@node Xtensa Jump Relaxation
-+@subsection Jump Relaxation
-+@cindex relaxation of jump instructions
-+@cindex jump instructions, relaxation
-+
-+Jump instruction may require relaxation because the Xtensa jump instruction
-+(@code{J}) provide a PC-relative offset of only 128 Kbytes in either
-+direction. One option is to use jump long (@code{J.L}) instruction, which
-+depending on jump distance may be assembled as jump (@code{J}) or indirect
-+jump (@code{JX}). However it needs a free register. When there's no spare
-+register it is possible to plant intermediate jump sites (trampolines)
-+between the jump instruction and its target. These sites may be located in
-+areas unreachable by normal code execution flow, in that case they only
-+contain intermediate jumps, or they may be inserted in the middle of code
-+block, in which case there's an additional jump from the beginning of the
-+trampoline to the instruction past its end. So, for example:
-+
-+@smallexample
-+@group
-+ j 1f
-+ ...
-+ retw
-+ ...
-+ mov a10, a2
-+ call8 func
-+ ...
-+1:
-+ ...
-+@end group
-+@end smallexample
-+
-+might be relaxed to:
-+
-+@smallexample
-+@group
-+ j .L0_TR_1
-+ ...
-+ retw
-+.L0_TR_1:
-+ j 1f
-+ ...
-+ mov a10, a2
-+ call8 func
-+ ...
-+1:
-+ ...
-+@end group
-+@end smallexample
-+
-+or to:
-+
-+@smallexample
-+@group
-+ j .L0_TR_1
-+ ...
-+ retw
-+ ...
-+ mov a10, a2
-+ j .L0_TR_0
-+.L0_TR_1:
-+ j 1f
-+.L0_TR_0:
-+ call8 func
-+ ...
-+1:
-+ ...
-+@end group
-+@end smallexample
-+
-+The Xtensa assempler uses trampolines with jump around only when it cannot
-+find suitable unreachable trampoline. There may be multiple trampolines
-+between the jump instruction and its target.
-+
-+This relaxation does not apply to jumps to undefined symbols, assuming they
-+will reach their targets once resolved.
-+
-+Jump relaxation is enabled by default because it does not affect code size
-+or performance while the code itself is small. This relaxation may be
-+disabled completely with @samp{--no-trampolines} or @samp{--no-transform}
-+command-line options (@pxref{Xtensa Options, ,Command Line Options}).
-+
- @node Xtensa Immediate Relaxation
- @subsection Other Immediate Field Relaxation
- @cindex immediate fields, relaxation
diff --git a/gas/frags.c b/gas/frags.c
index 5f68480..e14099d 100644
--- a/gas/frags.c
diff --git a/package/binutils/2.23.1/900-xtensa-trampolines.patch b/package/binutils/2.23.1/900-xtensa-trampolines.patch
index 824cf44f5f..b5b934fcab 100644
--- a/package/binutils/2.23.1/900-xtensa-trampolines.patch
+++ b/package/binutils/2.23.1/900-xtensa-trampolines.patch
@@ -37,8 +37,6 @@ Changes to Changelog files are dropped.
gas/config/tc-xtensa.c | 558 +++++++++++++++++++++++++++++++++-
gas/config/tc-xtensa.h | 5 +
- gas/doc/as.texinfo | 1 +
- gas/doc/c-xtensa.texi | 92 ++++++
gas/frags.c | 15 +
gas/frags.h | 3 +
gas/testsuite/gas/xtensa/all.exp | 1 +
@@ -727,135 +725,6 @@ index 0bf1240..4672bc6 100644
RELAX_NONE
};
-diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo
-index 5c8b000..dc97175 100644
---- a/gas/doc/as.texinfo
-+++ b/gas/doc/as.texinfo
-@@ -543,6 +543,7 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}.
- [@b{--[no-]target-align}] [@b{--[no-]longcalls}]
- [@b{--[no-]transform}]
- [@b{--rename-section} @var{oldname}=@var{newname}]
-+ [@b{--[no-]trampolines}]
- @end ifset
-
- @ifset Z80
-diff --git a/gas/doc/c-xtensa.texi b/gas/doc/c-xtensa.texi
-index 406e635..e763e36 100644
---- a/gas/doc/c-xtensa.texi
-+++ b/gas/doc/c-xtensa.texi
-@@ -91,6 +91,16 @@ instruction operands to be errors.
- @kindex --rename-section
- Rename the @var{oldname} section to @var{newname}. This option can be used
- multiple times to rename multiple sections.
-+
-+@item --trampolines | --no-trampolines
-+@kindex --trampolines
-+@kindex --no-trampolines
-+Enable or disable transformation of jump instructions to allow jumps
-+across a greater range of addresses. @xref{Xtensa Jump Relaxation,
-+,Jump Trampolines}. This option should be used when jump targets can
-+potentially be out of range. In the absence of such jumps this option
-+does not affect code size or performance. The default is
-+@samp{--trampolines}.
- @end table
-
- @c man end
-@@ -311,6 +321,7 @@ fields.
- @menu
- * Xtensa Branch Relaxation:: Relaxation of Branches.
- * Xtensa Call Relaxation:: Relaxation of Function Calls.
-+* Xtensa Jump Relaxation:: Relaxation of Jumps.
- * Xtensa Immediate Relaxation:: Relaxation of other Immediate Fields.
- @end menu
-
-@@ -398,6 +409,87 @@ and some of the calls are out of range, function call relaxation can be
- enabled using the @samp{--longcalls} command-line option or the
- @code{longcalls} directive (@pxref{Longcalls Directive, ,longcalls}).
-
-+@node Xtensa Jump Relaxation
-+@subsection Jump Relaxation
-+@cindex relaxation of jump instructions
-+@cindex jump instructions, relaxation
-+
-+Jump instruction may require relaxation because the Xtensa jump instruction
-+(@code{J}) provide a PC-relative offset of only 128 Kbytes in either
-+direction. One option is to use jump long (@code{J.L}) instruction, which
-+depending on jump distance may be assembled as jump (@code{J}) or indirect
-+jump (@code{JX}). However it needs a free register. When there's no spare
-+register it is possible to plant intermediate jump sites (trampolines)
-+between the jump instruction and its target. These sites may be located in
-+areas unreachable by normal code execution flow, in that case they only
-+contain intermediate jumps, or they may be inserted in the middle of code
-+block, in which case there's an additional jump from the beginning of the
-+trampoline to the instruction past its end. So, for example:
-+
-+@smallexample
-+@group
-+ j 1f
-+ ...
-+ retw
-+ ...
-+ mov a10, a2
-+ call8 func
-+ ...
-+1:
-+ ...
-+@end group
-+@end smallexample
-+
-+might be relaxed to:
-+
-+@smallexample
-+@group
-+ j .L0_TR_1
-+ ...
-+ retw
-+.L0_TR_1:
-+ j 1f
-+ ...
-+ mov a10, a2
-+ call8 func
-+ ...
-+1:
-+ ...
-+@end group
-+@end smallexample
-+
-+or to:
-+
-+@smallexample
-+@group
-+ j .L0_TR_1
-+ ...
-+ retw
-+ ...
-+ mov a10, a2
-+ j .L0_TR_0
-+.L0_TR_1:
-+ j 1f
-+.L0_TR_0:
-+ call8 func
-+ ...
-+1:
-+ ...
-+@end group
-+@end smallexample
-+
-+The Xtensa assempler uses trampolines with jump around only when it cannot
-+find suitable unreachable trampoline. There may be multiple trampolines
-+between the jump instruction and its target.
-+
-+This relaxation does not apply to jumps to undefined symbols, assuming they
-+will reach their targets once resolved.
-+
-+Jump relaxation is enabled by default because it does not affect code size
-+or performance while the code itself is small. This relaxation may be
-+disabled completely with @samp{--no-trampolines} or @samp{--no-transform}
-+command-line options (@pxref{Xtensa Options, ,Command Line Options}).
-+
- @node Xtensa Immediate Relaxation
- @subsection Other Immediate Field Relaxation
- @cindex immediate fields, relaxation
diff --git a/gas/frags.c b/gas/frags.c
index 5f68480..e14099d 100644
--- a/gas/frags.c
diff --git a/package/binutils/2.23.2/900-xtensa-trampolines.patch b/package/binutils/2.23.2/900-xtensa-trampolines.patch
index 824cf44f5f..b5b934fcab 100644
--- a/package/binutils/2.23.2/900-xtensa-trampolines.patch
+++ b/package/binutils/2.23.2/900-xtensa-trampolines.patch
@@ -37,8 +37,6 @@ Changes to Changelog files are dropped.
gas/config/tc-xtensa.c | 558 +++++++++++++++++++++++++++++++++-
gas/config/tc-xtensa.h | 5 +
- gas/doc/as.texinfo | 1 +
- gas/doc/c-xtensa.texi | 92 ++++++
gas/frags.c | 15 +
gas/frags.h | 3 +
gas/testsuite/gas/xtensa/all.exp | 1 +
@@ -727,135 +725,6 @@ index 0bf1240..4672bc6 100644
RELAX_NONE
};
-diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo
-index 5c8b000..dc97175 100644
---- a/gas/doc/as.texinfo
-+++ b/gas/doc/as.texinfo
-@@ -543,6 +543,7 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}.
- [@b{--[no-]target-align}] [@b{--[no-]longcalls}]
- [@b{--[no-]transform}]
- [@b{--rename-section} @var{oldname}=@var{newname}]
-+ [@b{--[no-]trampolines}]
- @end ifset
-
- @ifset Z80
-diff --git a/gas/doc/c-xtensa.texi b/gas/doc/c-xtensa.texi
-index 406e635..e763e36 100644
---- a/gas/doc/c-xtensa.texi
-+++ b/gas/doc/c-xtensa.texi
-@@ -91,6 +91,16 @@ instruction operands to be errors.
- @kindex --rename-section
- Rename the @var{oldname} section to @var{newname}. This option can be used
- multiple times to rename multiple sections.
-+
-+@item --trampolines | --no-trampolines
-+@kindex --trampolines
-+@kindex --no-trampolines
-+Enable or disable transformation of jump instructions to allow jumps
-+across a greater range of addresses. @xref{Xtensa Jump Relaxation,
-+,Jump Trampolines}. This option should be used when jump targets can
-+potentially be out of range. In the absence of such jumps this option
-+does not affect code size or performance. The default is
-+@samp{--trampolines}.
- @end table
-
- @c man end
-@@ -311,6 +321,7 @@ fields.
- @menu
- * Xtensa Branch Relaxation:: Relaxation of Branches.
- * Xtensa Call Relaxation:: Relaxation of Function Calls.
-+* Xtensa Jump Relaxation:: Relaxation of Jumps.
- * Xtensa Immediate Relaxation:: Relaxation of other Immediate Fields.
- @end menu
-
-@@ -398,6 +409,87 @@ and some of the calls are out of range, function call relaxation can be
- enabled using the @samp{--longcalls} command-line option or the
- @code{longcalls} directive (@pxref{Longcalls Directive, ,longcalls}).
-
-+@node Xtensa Jump Relaxation
-+@subsection Jump Relaxation
-+@cindex relaxation of jump instructions
-+@cindex jump instructions, relaxation
-+
-+Jump instruction may require relaxation because the Xtensa jump instruction
-+(@code{J}) provide a PC-relative offset of only 128 Kbytes in either
-+direction. One option is to use jump long (@code{J.L}) instruction, which
-+depending on jump distance may be assembled as jump (@code{J}) or indirect
-+jump (@code{JX}). However it needs a free register. When there's no spare
-+register it is possible to plant intermediate jump sites (trampolines)
-+between the jump instruction and its target. These sites may be located in
-+areas unreachable by normal code execution flow, in that case they only
-+contain intermediate jumps, or they may be inserted in the middle of code
-+block, in which case there's an additional jump from the beginning of the
-+trampoline to the instruction past its end. So, for example:
-+
-+@smallexample
-+@group
-+ j 1f
-+ ...
-+ retw
-+ ...
-+ mov a10, a2
-+ call8 func
-+ ...
-+1:
-+ ...
-+@end group
-+@end smallexample
-+
-+might be relaxed to:
-+
-+@smallexample
-+@group
-+ j .L0_TR_1
-+ ...
-+ retw
-+.L0_TR_1:
-+ j 1f
-+ ...
-+ mov a10, a2
-+ call8 func
-+ ...
-+1:
-+ ...
-+@end group
-+@end smallexample
-+
-+or to:
-+
-+@smallexample
-+@group
-+ j .L0_TR_1
-+ ...
-+ retw
-+ ...
-+ mov a10, a2
-+ j .L0_TR_0
-+.L0_TR_1:
-+ j 1f
-+.L0_TR_0:
-+ call8 func
-+ ...
-+1:
-+ ...
-+@end group
-+@end smallexample
-+
-+The Xtensa assempler uses trampolines with jump around only when it cannot
-+find suitable unreachable trampoline. There may be multiple trampolines
-+between the jump instruction and its target.
-+
-+This relaxation does not apply to jumps to undefined symbols, assuming they
-+will reach their targets once resolved.
-+
-+Jump relaxation is enabled by default because it does not affect code size
-+or performance while the code itself is small. This relaxation may be
-+disabled completely with @samp{--no-trampolines} or @samp{--no-transform}
-+command-line options (@pxref{Xtensa Options, ,Command Line Options}).
-+
- @node Xtensa Immediate Relaxation
- @subsection Other Immediate Field Relaxation
- @cindex immediate fields, relaxation
diff --git a/gas/frags.c b/gas/frags.c
index 5f68480..e14099d 100644
--- a/gas/frags.c
diff --git a/package/binutils/2.24/900-xtensa-trampolines.patch b/package/binutils/2.24/900-xtensa-trampolines.patch
index 824cf44f5f..b5b934fcab 100644
--- a/package/binutils/2.24/900-xtensa-trampolines.patch
+++ b/package/binutils/2.24/900-xtensa-trampolines.patch
@@ -37,8 +37,6 @@ Changes to Changelog files are dropped.
gas/config/tc-xtensa.c | 558 +++++++++++++++++++++++++++++++++-
gas/config/tc-xtensa.h | 5 +
- gas/doc/as.texinfo | 1 +
- gas/doc/c-xtensa.texi | 92 ++++++
gas/frags.c | 15 +
gas/frags.h | 3 +
gas/testsuite/gas/xtensa/all.exp | 1 +
@@ -727,135 +725,6 @@ index 0bf1240..4672bc6 100644
RELAX_NONE
};
-diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo
-index 5c8b000..dc97175 100644
---- a/gas/doc/as.texinfo
-+++ b/gas/doc/as.texinfo
-@@ -543,6 +543,7 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}.
- [@b{--[no-]target-align}] [@b{--[no-]longcalls}]
- [@b{--[no-]transform}]
- [@b{--rename-section} @var{oldname}=@var{newname}]
-+ [@b{--[no-]trampolines}]
- @end ifset
-
- @ifset Z80
-diff --git a/gas/doc/c-xtensa.texi b/gas/doc/c-xtensa.texi
-index 406e635..e763e36 100644
---- a/gas/doc/c-xtensa.texi
-+++ b/gas/doc/c-xtensa.texi
-@@ -91,6 +91,16 @@ instruction operands to be errors.
- @kindex --rename-section
- Rename the @var{oldname} section to @var{newname}. This option can be used
- multiple times to rename multiple sections.
-+
-+@item --trampolines | --no-trampolines
-+@kindex --trampolines
-+@kindex --no-trampolines
-+Enable or disable transformation of jump instructions to allow jumps
-+across a greater range of addresses. @xref{Xtensa Jump Relaxation,
-+,Jump Trampolines}. This option should be used when jump targets can
-+potentially be out of range. In the absence of such jumps this option
-+does not affect code size or performance. The default is
-+@samp{--trampolines}.
- @end table
-
- @c man end
-@@ -311,6 +321,7 @@ fields.
- @menu
- * Xtensa Branch Relaxation:: Relaxation of Branches.
- * Xtensa Call Relaxation:: Relaxation of Function Calls.
-+* Xtensa Jump Relaxation:: Relaxation of Jumps.
- * Xtensa Immediate Relaxation:: Relaxation of other Immediate Fields.
- @end menu
-
-@@ -398,6 +409,87 @@ and some of the calls are out of range, function call relaxation can be
- enabled using the @samp{--longcalls} command-line option or the
- @code{longcalls} directive (@pxref{Longcalls Directive, ,longcalls}).
-
-+@node Xtensa Jump Relaxation
-+@subsection Jump Relaxation
-+@cindex relaxation of jump instructions
-+@cindex jump instructions, relaxation
-+
-+Jump instruction may require relaxation because the Xtensa jump instruction
-+(@code{J}) provide a PC-relative offset of only 128 Kbytes in either
-+direction. One option is to use jump long (@code{J.L}) instruction, which
-+depending on jump distance may be assembled as jump (@code{J}) or indirect
-+jump (@code{JX}). However it needs a free register. When there's no spare
-+register it is possible to plant intermediate jump sites (trampolines)
-+between the jump instruction and its target. These sites may be located in
-+areas unreachable by normal code execution flow, in that case they only
-+contain intermediate jumps, or they may be inserted in the middle of code
-+block, in which case there's an additional jump from the beginning of the
-+trampoline to the instruction past its end. So, for example:
-+
-+@smallexample
-+@group
-+ j 1f
-+ ...
-+ retw
-+ ...
-+ mov a10, a2
-+ call8 func
-+ ...
-+1:
-+ ...
-+@end group
-+@end smallexample
-+
-+might be relaxed to:
-+
-+@smallexample
-+@group
-+ j .L0_TR_1
-+ ...
-+ retw
-+.L0_TR_1:
-+ j 1f
-+ ...
-+ mov a10, a2
-+ call8 func
-+ ...
-+1:
-+ ...
-+@end group
-+@end smallexample
-+
-+or to:
-+
-+@smallexample
-+@group
-+ j .L0_TR_1
-+ ...
-+ retw
-+ ...
-+ mov a10, a2
-+ j .L0_TR_0
-+.L0_TR_1:
-+ j 1f
-+.L0_TR_0:
-+ call8 func
-+ ...
-+1:
-+ ...
-+@end group
-+@end smallexample
-+
-+The Xtensa assempler uses trampolines with jump around only when it cannot
-+find suitable unreachable trampoline. There may be multiple trampolines
-+between the jump instruction and its target.
-+
-+This relaxation does not apply to jumps to undefined symbols, assuming they
-+will reach their targets once resolved.
-+
-+Jump relaxation is enabled by default because it does not affect code size
-+or performance while the code itself is small. This relaxation may be
-+disabled completely with @samp{--no-trampolines} or @samp{--no-transform}
-+command-line options (@pxref{Xtensa Options, ,Command Line Options}).
-+
- @node Xtensa Immediate Relaxation
- @subsection Other Immediate Field Relaxation
- @cindex immediate fields, relaxation
diff --git a/gas/frags.c b/gas/frags.c
index 5f68480..e14099d 100644
--- a/gas/frags.c