[cross-binutils/f19] Add missing source tarball and missing new patch
David Howells
dhowells at fedoraproject.org
Fri Aug 9 08:48:05 UTC 2013
commit 2e063e7fa76d946e70d687f273ca91346d38cd0e
Author: David Howells <dhowells at redhat.com>
Date: Fri Aug 9 09:47:03 2013 +0100
Add missing source tarball and missing new patch
binutils-2.23.2-s390-gas-machinemode.patch | 207 ++++++++++++++++++++++++++++
sources | 2 +-
2 files changed, 208 insertions(+), 1 deletions(-)
---
diff --git a/binutils-2.23.2-s390-gas-machinemode.patch b/binutils-2.23.2-s390-gas-machinemode.patch
new file mode 100644
index 0000000..bc59805
--- /dev/null
+++ b/binutils-2.23.2-s390-gas-machinemode.patch
@@ -0,0 +1,207 @@
+diff -rcp ../binutils-2.23.2.orig/gas/ChangeLog gas/ChangeLog
+*** ../binutils-2.23.2.orig/gas/ChangeLog 2013-07-19 12:55:22.375756756 +0100
+--- gas/ChangeLog 2013-07-19 13:01:50.274744487 +0100
+***************
+*** 136,141 ****
+--- 136,153 ----
+
+ * config/tc-aarch64.c (aarch64_archs): Rename 'armv8' to 'armv8-a'.
+
++ 2012-09-06 Andreas Krebbel <Andreas.Krebbel at de.ibm.com>
++
++ * config/tc-s390.c (set_highgprs_p): New variable.
++ (s390_machinemode): New function.
++ (md_pseudo_table): Add new pseudo command machinemode.
++ (md_parse_option): Set set_highgprs_p to TRUE if -mzarch was
++ specified on command line.
++ (s390_elf_final_processing): Set the highgprs flag in the ELF
++ header depending on set_highgprs_p.
++
++ * doc/c-s390.texi: Document new pseudo machinemode.
++
+ 2012-08-17 Nagajyothi Eggone <nagajyothi.eggone at amd.com>
+
+ * config/tc-i386.c (cpu_arch): Add CPU_BTVER1_FLAGS and
+diff -rcp ../binutils-2.23.2.orig/gas/config/tc-s390.c gas/config/tc-s390.c
+*** ../binutils-2.23.2.orig/gas/config/tc-s390.c 2013-07-19 12:55:22.390756755 +0100
+--- gas/config/tc-s390.c 2013-07-19 13:01:01.537746029 +0100
+*************** static int s390_arch_size = 0;
+*** 44,49 ****
+--- 44,53 ----
+ static unsigned int current_cpu = S390_OPCODE_MAXCPU - 1;
+ static unsigned int current_mode_mask = 0;
+
++ /* Set to TRUE if the highgprs flag in the ELF header needs to be set
++ for the output file. */
++ static bfd_boolean set_highgprs_p = FALSE;
++
+ /* Whether to use user friendly register names. Default is TRUE. */
+ #ifndef TARGET_REG_NAMES_P
+ #define TARGET_REG_NAMES_P TRUE
+*************** static void s390_bss (int);
+*** 86,91 ****
+--- 90,96 ----
+ static void s390_insn (int);
+ static void s390_literals (int);
+ static void s390_machine (int);
++ static void s390_machinemode (int);
+
+ const pseudo_typeS md_pseudo_table[] =
+ {
+*************** const pseudo_typeS md_pseudo_table[] =
+*** 101,106 ****
+--- 106,112 ----
+ { "ltorg", s390_literals, 0 },
+ { "string", stringer, 8 + 1 },
+ { "machine", s390_machine, 0 },
++ { "machinemode", s390_machinemode, 0 },
+ { NULL, NULL, 0 }
+ };
+
+*************** md_parse_option (int c, char *arg)
+*** 409,415 ****
+ current_mode_mask = 1 << S390_OPCODE_ESA;
+
+ else if (arg != NULL && strcmp (arg, "zarch") == 0)
+! current_mode_mask = 1 << S390_OPCODE_ZARCH;
+
+ else if (arg != NULL && strncmp (arg, "arch=", 5) == 0)
+ {
+--- 415,425 ----
+ current_mode_mask = 1 << S390_OPCODE_ESA;
+
+ else if (arg != NULL && strcmp (arg, "zarch") == 0)
+! {
+! if (s390_arch_size == 32)
+! set_highgprs_p = TRUE;
+! current_mode_mask = 1 << S390_OPCODE_ZARCH;
+! }
+
+ else if (arg != NULL && strncmp (arg, "arch=", 5) == 0)
+ {
+*************** s390_machine (int ignore ATTRIBUTE_UNUSE
+*** 1863,1868 ****
+--- 1873,1955 ----
+ demand_empty_rest_of_line ();
+ }
+
++ /* The .machinemode pseudo op allows to switch to a different
++ architecture mode in the asm listing. The current architecture
++ mode setting can be stored on a stack with .machinemode push and
++ restored with .machinemode pop. */
++
++ static void
++ s390_machinemode (int ignore ATTRIBUTE_UNUSED)
++ {
++ char *mode_string;
++ #define MAX_HISTORY 100
++ static unsigned int *mode_history;
++ static int curr_hist;
++
++ SKIP_WHITESPACE ();
++
++ if (*input_line_pointer == '"')
++ {
++ int len;
++ mode_string = demand_copy_C_string (&len);
++ }
++ else
++ {
++ char c;
++ mode_string = input_line_pointer;
++ c = get_symbol_end ();
++ mode_string = xstrdup (mode_string);
++ *input_line_pointer = c;
++ }
++
++ if (mode_string != NULL)
++ {
++ unsigned int old_mode_mask = current_mode_mask;
++ char *p;
++
++ for (p = mode_string; *p != 0; p++)
++ *p = TOLOWER (*p);
++
++ if (strcmp (mode_string, "push") == 0)
++ {
++ if (mode_history == NULL)
++ mode_history = xmalloc (MAX_HISTORY * sizeof (*mode_history));
++
++ if (curr_hist >= MAX_HISTORY)
++ as_bad (_(".machinemode stack overflow"));
++ else
++ mode_history[curr_hist++] = current_mode_mask;
++ }
++ else if (strcmp (mode_string, "pop") == 0)
++ {
++ if (curr_hist <= 0)
++ as_bad (_(".machinemode stack underflow"));
++ else
++ current_mode_mask = mode_history[--curr_hist];
++ }
++ else
++ {
++ if (strcmp (mode_string, "esa") == 0)
++ current_mode_mask = 1 << S390_OPCODE_ESA;
++ else if (strcmp (mode_string, "zarch") == 0)
++ {
++ if (s390_arch_size == 32)
++ set_highgprs_p = TRUE;
++ current_mode_mask = 1 << S390_OPCODE_ZARCH;
++ }
++ else if (strcmp (mode_string, "zarch_nohighgprs") == 0)
++ current_mode_mask = 1 << S390_OPCODE_ZARCH;
++ else
++ as_bad (_("invalid machine `%s'"), mode_string);
++ }
++
++ if (current_mode_mask != old_mode_mask)
++ s390_setup_opcodes ();
++ }
++
++ demand_empty_rest_of_line ();
++ }
++
+ char *
+ md_atof (int type, char *litp, int *sizep)
+ {
+*************** tc_s390_regname_to_dw2regnum (char *regn
+*** 2381,2386 ****
+ void
+ s390_elf_final_processing (void)
+ {
+! if (s390_arch_size == 32 && (current_mode_mask & (1 << S390_OPCODE_ZARCH)))
+ elf_elfheader (stdoutput)->e_flags |= EF_S390_HIGH_GPRS;
+ }
+--- 2468,2473 ----
+ void
+ s390_elf_final_processing (void)
+ {
+! if (set_highgprs_p)
+ elf_elfheader (stdoutput)->e_flags |= EF_S390_HIGH_GPRS;
+ }
+diff -rcp ../binutils-2.23.2.orig/gas/doc/c-s390.texi gas/doc/c-s390.texi
+*** ../binutils-2.23.2.orig/gas/doc/c-s390.texi 2013-07-19 12:55:21.966756769 +0100
+--- gas/doc/c-s390.texi 2013-07-19 12:57:35.845752534 +0100
+*************** restored with @code{.machine pop}. Be a
+*** 873,878 ****
+--- 873,891 ----
+ to be put into double quotes in case it contains characters not
+ appropriate for identifiers. So you have to write @code{"z9-109"}
+ instead of just @code{z9-109}.
++
++ @cindex @code{.machinemode} directive, s390
++ @item .machinemode string
++ This directive allows to change the architecture mode for which code
++ is being generated. @code{string} may be @code{esa}, @code{zarch},
++ @code{zarch_nohighgprs}, @code{push}, or @code{pop}.
++ @code{.machinemode zarch_nohighgprs} can be used to prevent the
++ @code{highgprs} flag from being set in the ELF header of the output
++ file. This is useful in situations where the code is gated with a
++ runtime check which makes sure that the code is only executed on
++ kernels providing the @code{highgprs} feature.
++ @code{.machinemode push} saves the currently selected mode, which may
++ be restored with @code{.machinemode pop}.
+ @end table
+
+ @node s390 Floating Point
diff --git a/sources b/sources
index 8cd8a48..11b2920 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-a2659f1113e4d4d5ccbf99df994d74b2 binutils-2.23.51.0.3.tar.xz
+4f8fa651e35ef262edc01d60fb45702e binutils-2.23.2.tar.bz2
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