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Remove Solaris/PowerPC support

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Solaris/PowerPC was a shortlived Solaris port with limited hardware
support.  It was released with Solaris 2.5.1 back in 1996, with support
removed again only a year later in Solaris 2.6.  Since this is long
obsolete, this patch removes the remains of the support.

Tested by a cross to ppc-unknown-linux-gnu to ascertain the build didn't
get broken.

2025-09-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	bfd:
	* config.bfd <powerpc-*-solaris2*>: Remove.

	gas:
	* NEWS: Mention Solaris/PowerPC removal.

	* configure.ac <ppc-*-solaris*>: Remove.
	* configure: Regenerate.
	* configure.in: Regenerate.
	* configure.tgt <ppc-*-solaris*>: Remove.

	* config/tc-ppc.c (ppc_solaris_comment_chars): Remove.
	(ppc_eabi_comment_chars): Remove.
	(SOLARIS_P): Remove.
	(msolaris): Remove.
	(md_parse_option): Remove "solaris", "no-solaris" hangling.
	(md_show_usage): Likewise.
	(md_begin): Remove msolaris handling.
	* config/tc-ppc.h (ppc_comment_chars): Fix declaration.
	* stabs.c (s_stab_generic) [TC_PPC && OBJ_ELF]: Remove 4-arg
	.stabd support.

	* doc/as.texi (Overview, Target PowerPC options): Remove
	-msolaris, -mno-solaris.
	* doc/c-ppc.texi (PowerPC-Opts): Remove -msolaris, -mno-solaris.
	(PowerPC-Chars): Remove ! as line comment character.

	ld:
	* configure.tgt <powerpc*-*-solaris*>: Remove.
This commit is contained in:
Rainer Orth
2025-09-16 09:56:38 +02:00
parent 48a3ce61a0
commit 97ea2d2514
14 changed files with 42 additions and 99 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
bfd/ChangeLog
View File

@@ -1,3 +1,7 @@
2025-09-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config.bfd <powerpc-*-solaris2*>: Remove.
2025-07-13 Nick Clifton <nickc@redhat.com>
* 2.45 Branch point.

3
bfd/config.bfd
View File

@@ -1146,8 +1146,7 @@ case "${targ}" in
targ64_selvecs="powerpc_elf64_vec powerpc_elf64_le_vec powerpc_elf64_fbsd_vec"
;;
powerpc-*-*bsd* | powerpc-*-elf* | powerpc-*-sysv4* | powerpc-*-eabi* | \
powerpc-*-solaris2* | powerpc-*-linux-* | powerpc-*-rtems* | \
powerpc-*-chorus*)
powerpc-*-linux-* | powerpc-*-rtems* | powerpc-*-chorus*)
targ_defvec=powerpc_elf32_vec
targ_selvecs="rs6000_xcoff_vec powerpc_elf32_le_vec powerpc_boot_vec"
targ64_selvecs="powerpc_elf64_vec powerpc_elf64_le_vec"

25
gas/ChangeLog
View File

@@ -1,3 +1,28 @@
2025-09-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* NEWS: Mention Solaris/PowerPC removal.
* configure.ac <ppc-*-solaris*>: Remove.
* configure: Regenerate.
* configure.in: Regenerate.
* configure.tgt <ppc-*-solaris*>: Remove.
* config/tc-ppc.c (ppc_solaris_comment_chars): Remove.
(ppc_eabi_comment_chars): Remove.
(SOLARIS_P): Remove.
(msolaris): Remove.
(md_parse_option): Remove "solaris", "no-solaris" hangling.
(md_show_usage): Likewise.
(md_begin): Remove msolaris handling.
* config/tc-ppc.h (ppc_comment_chars): Fix declaration.
* stabs.c (s_stab_generic) [TC_PPC && OBJ_ELF]: Remove 4-arg
.stabd support.
* doc/as.texi (Overview, Target PowerPC options): Remove
-msolaris, -mno-solaris.
* doc/c-ppc.texi (PowerPC-Opts): Remove -msolaris, -mno-solaris.
(PowerPC-Chars): Remove ! as line comment character.
2025-07-13 Nick Clifton <nickc@redhat.com>
* 2.45 Branch point.

2
gas/NEWS
View File

@@ -5,6 +5,8 @@
* NaCl target support is removed.
* Solaris/PowerPC target support is removed.
* Add support for RISC-V standard extensions:
sdtrig v1.0, ssstrict v1.0.

3
gas/config.in
View File

@@ -269,9 +269,6 @@
/* Target OS. */
#undef TARGET_OS
/* Define if default target is PowerPC Solaris. */
#undef TARGET_SOLARIS_COMMENT
/* Target vendor. */
#undef TARGET_VENDOR

45
gas/config/tc-ppc.c
View File

@@ -134,22 +134,9 @@ static void ppc_elf_gnu_attribute (int);
/* Generic assembler global variables which must be defined by all
targets. */
#ifdef OBJ_ELF
/* This string holds the chars that always start a comment. If the
pre-processor is disabled, these aren't very useful. The macro
tc_comment_chars points to this. We use this, rather than the
usual comment_chars, so that we can switch for Solaris conventions. */
static const char ppc_solaris_comment_chars[] = "#!";
static const char ppc_eabi_comment_chars[] = "#";
#ifdef TARGET_SOLARIS_COMMENT
const char *ppc_comment_chars = ppc_solaris_comment_chars;
#else
const char *ppc_comment_chars = ppc_eabi_comment_chars;
#endif
#else
const char comment_chars[] = "#";
#endif
pre-processor is disabled, these aren't very useful. */
const char ppc_comment_chars[] = "#";
/* Characters which start a comment at the beginning of a line. */
const char line_comment_chars[] = "#";
@@ -993,15 +980,6 @@ static enum { SHLIB_NONE, SHLIB_PIC, SHLIB_MRELOCATABLE } shlib = SHLIB_NONE;
/* Flags to set in the elf header. */
static flagword ppc_flags = 0;
/* Whether this is Solaris or not. */
#ifdef TARGET_SOLARIS_COMMENT
#define SOLARIS_P true
#else
#define SOLARIS_P false
#endif
static bool msolaris = SOLARIS_P;
#endif
#ifdef OBJ_XCOFF
@@ -1247,17 +1225,6 @@ md_parse_option (int c, const char *arg)
set_target_endian = 1;
}
else if (strcmp (arg, "solaris") == 0)
{
msolaris = true;
ppc_comment_chars = ppc_solaris_comment_chars;
}
else if (strcmp (arg, "no-solaris") == 0)
{
msolaris = false;
ppc_comment_chars = ppc_eabi_comment_chars;
}
else if (strcmp (arg, "spe2") == 0)
{
ppc_cpu |= PPC_OPCODE_SPE2;
@@ -1445,10 +1412,6 @@ PowerPC options:\n"));
-mbig, -mbig-endian, -be\n\
generate code for a big endian machine\n"));
fprintf (stream, _("\
-msolaris generate code for Solaris\n"));
fprintf (stream, _("\
-mno-solaris do not generate code for Solaris\n"));
fprintf (stream, _("\
-K PIC set EF_PPC_RELOCATABLE_LIB in ELF flags\n"));
fprintf (stream, _("\
-V print assembler version number\n"));
@@ -1891,7 +1854,7 @@ md_begin (void)
#ifdef OBJ_ELF
/* Set the ELF flags if desired. */
if (ppc_flags && !msolaris)
if (ppc_flags)
bfd_set_private_flags (stdoutput, ppc_flags);
#endif
@@ -2359,7 +2322,7 @@ ppc_elf_cons_fix_check (expressionS *exp ATTRIBUTE_UNUSED,
}
}
/* Solaris pseduo op to change to the .rodata section. */
/* Solaris pseudo op to change to the .rodata section. */
static void
ppc_elf_rdata (int xxx)
{

2
gas/config/tc-ppc.h
View File

@@ -226,7 +226,7 @@ extern int ppc_section_flags (flagword, bfd_vma, int);
#define md_elf_section_flags(FLAGS, ATTR, TYPE) ppc_section_flags (FLAGS, ATTR, TYPE)
#define tc_comment_chars ppc_comment_chars
extern const char *ppc_comment_chars;
extern const char ppc_comment_chars[];
#define md_elf_section_letter ppc_elf_section_letter
extern bfd_vma ppc_elf_section_letter (int, const char **);

10
gas/configure vendored
View File

@@ -12186,16 +12186,6 @@ $as_echo "#define STRICTCOFF 1" >>confdefs.h
$as_echo "#define AIX_WEAK_SUPPORT 1" >>confdefs.h
;;
ppc-*-solaris*)
if test ${this_target} = $target; then
$as_echo "#define TARGET_SOLARIS_COMMENT 1" >>confdefs.h
fi
if test x${endian} = xbig; then
as_fn_error $? "Solaris must be configured little endian" "$LINENO" 5
fi
;;
esac

9
gas/configure.ac
View File

@@ -298,15 +298,6 @@ changequote([,])dnl
AC_DEFINE(AIX_WEAK_SUPPORT, 1,
[Define if using AIX 5.2 value for C_WEAKEXT.])
;;
ppc-*-solaris*)
if test ${this_target} = $target; then
AC_DEFINE(TARGET_SOLARIS_COMMENT, 1,
[Define if default target is PowerPC Solaris.])
fi
if test x${endian} = xbig; then
AC_MSG_ERROR(Solaris must be configured little endian)
fi
;;
esac
if test ${this_target} = $target ; then

1
gas/doc/as.texi
View File

@@ -539,7 +539,6 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}.
[@b{-mregnames}|@b{-mno-regnames}]
[@b{-mrelocatable}|@b{-mrelocatable-lib}|@b{-K PIC}] [@b{-memb}]
[@b{-mlittle}|@b{-mlittle-endian}|@b{-le}|@b{-mbig}|@b{-mbig-endian}|@b{-be}]
[@b{-msolaris}|@b{-mno-solaris}]
[@b{-nops=@var{count}}]
@end ifset
@ifset PRU

11
gas/doc/c-ppc.texi
View File

@@ -193,12 +193,6 @@ Generate code for a little endian machine.
@item -mbig, -mbig-endian, -be
Generate code for a big endian machine.
@item -msolaris
Generate code for Solaris.
@item -mno-solaris
Do not generate code for Solaris.
@item -nops=@var{count}
If an alignment directive inserts more than @var{count} nops, put a
branch at the beginning to skip execution of the nops.
@@ -242,11 +236,6 @@ line is treated as a comment, but in this case the line could also be
a logical line number directive (@pxref{Comments}) or a preprocessor
control command (@pxref{Preprocessing}).
If the assembler has been configured for the ppc-*-solaris* target
then the @samp{!} character also acts as a line comment character.
This can be disabled via the @option{-mno-solaris} command-line
option.
@cindex line separator, PowerPC
@cindex statement separator, PowerPC
@cindex PowerPC line separator

20
gas/stabs.c
View File

@@ -297,26 +297,6 @@ s_stab_generic (int what,
SKIP_WHITESPACE ();
}
#ifdef TC_PPC
#ifdef OBJ_ELF
/* Solaris on PowerPC has decided that .stabd can take 4 arguments, so if we were
given 4 arguments, make it a .stabn */
else if (what == 'd')
{
char *save_location = input_line_pointer;
SKIP_WHITESPACE ();
if (*input_line_pointer == ',')
{
input_line_pointer++;
what = 'n';
}
else
input_line_pointer = save_location;
}
#endif /* OBJ_ELF */
#endif /* TC_PPC */
#ifndef NO_LISTING
if (listing)
{

4
ld/ChangeLog
View File

@@ -1,3 +1,7 @@
2025-09-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* configure.tgt <powerpc*-*-solaris*>: Remove.
2025-08-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* emulparams/elf64_sparc.sh (TEXT_START_ADDR): Move ...

2
ld/configure.tgt
View File

@@ -703,7 +703,7 @@ powerpc-*-vxworks*)
powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
| powerpc*-*-linux* | powerpc*-*-netbsd* | powerpc*-*-openbsd* \
| powerpc*-*-rtems* \
| powerpc*-*-solaris* | powerpc*-*-kaos* | powerpc*-*-vxworks*)
| powerpc*-*-kaos* | powerpc*-*-vxworks*)
case "${targ}" in
powerpc64*)
targ_emul=elf64ppc