From fe49679d5193f6ff7cfd333e30883d293112a3d1 Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Wed, 8 Jul 2020 21:21:32 +0930
Subject: Remove powerpc PE support

Plus some leftover powerpc lynxos support.

bfd/
	* coff-ppc.c: Delete.
	* pe-ppc.c: Delete.
	* pei-ppc.c: Delete.
	* Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
	* coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
	PPCMAGIC code.
	(coff_write_object_contents): Remove PPC_PE code.
	* config.bfd: Move powerpcle-pe to removed targets.
	* configure.ac: Remove powerpc PE entries.
	* libcoff-in.h (ppc_allocate_toc_section): Delete.
	(ppc_process_before_allocation): Delete.
	* peXXigen.c: Remove POWERPC_LE_PE code and comments.
	* targets.c: Remove powerpc PE vectors.
	* po/SRC-POTFILES.in: Regenerate.
	* libcoff.h: Regenerate.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
binutils/
	* dlltool.c: Remove powerpc PE support and comments.
	* configure.ac: Remove powerpc PE dlltool config.
	* configure: Regenerate.
gas/
	* config/obj-coff.h: Remove TE_PE support.
	* config/tc-ppc.c: Likewise.
	* config/tc-ppc.h: Likewise.
	* configure.tgt: Remove powerpc PE and powerpc lynxos.
	* testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
	condition.
	* testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
include/
	* coff/powerpc.h: Delete.
ld/
	* emulparams/ppcpe.sh: Delete.
	* scripttempl/ppcpe.sc: Delete.
	* emulparams/ppclynx.sh: Delete.
	* Makefile.am (ALL_EMULATION_SOURCES): Remove ppc PE and lynxos.
	* configure.tgt: Likewise.
	* emultempl/beos.em: Remove powerpc PE support.
	* emultempl/pe.em: Likewise.
	* po/BLD-POTFILES.in: Regenerate.
	* Makefile.in: Regenerate.
---
 ld/ChangeLog             |  12 +++
 ld/Makefile.am           |   4 -
 ld/Makefile.in           |   6 --
 ld/configure.tgt         |   6 --
 ld/emulparams/ppclynx.sh |  12 ---
 ld/emulparams/ppcpe.sh   |   7 --
 ld/emultempl/beos.em     |  21 +----
 ld/emultempl/pe.em       |  17 ----
 ld/po/BLD-POTFILES.in    |   2 -
 ld/scripttempl/ppcpe.sc  | 208 -----------------------------------------------
 10 files changed, 13 insertions(+), 282 deletions(-)
 delete mode 100644 ld/emulparams/ppclynx.sh
 delete mode 100644 ld/emulparams/ppcpe.sh
 delete mode 100644 ld/scripttempl/ppcpe.sc

(limited to 'ld')

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 195731e..14f31a8 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,5 +1,17 @@
 2020-07-09  Alan Modra  <amodra@gmail.com>
 
+	* emulparams/ppcpe.sh: Delete.
+	* scripttempl/ppcpe.sc: Delete.
+	* emulparams/ppclynx.sh: Delete.
+	* Makefile.am (ALL_EMULATION_SOURCES): Remove ppc PE and lynxos.
+	* configure.tgt: Likewise.
+	* emultempl/beos.em: Remove powerpc PE support.
+	* emultempl/pe.em: Likewise.
+	* po/BLD-POTFILES.in: Regenerate.
+	* Makefile.in: Regenerate.
+
+2020-07-09  Alan Modra  <amodra@gmail.com>
+
 	* testsuite/ld-gc/gc.exp: Don't set -mminimal-toc for powerpc64,
 	and remove powerpc64 xfail.  Use -fno-PIE for ppc32.
 
diff --git a/ld/Makefile.am b/ld/Makefile.am
index 02c4fc1..38ff2d9 100644
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -342,9 +342,7 @@ ALL_EMULATION_SOURCES = \
 	epdp11.c \
 	epjelf.c \
 	epjlelf.c \
-	eppclynx.c \
 	eppcmacos.c \
-	eppcpe.c \
 	epruelf.c \
 	escore3_elf.c \
 	escore7_elf.c \
@@ -828,9 +826,7 @@ $(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES): $(GEN_DEPENDS)
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/epdp11.Pc@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/epjelf.Pc@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/epjlelf.Pc@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eppclynx.Pc@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eppcmacos.Pc@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eppcpe.Pc@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/epruelf.Pc@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/escore3_elf.Pc@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/escore7_elf.Pc@am__quote@
diff --git a/ld/Makefile.in b/ld/Makefile.in
index 2fe12e1..aaf322d 100644
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -825,9 +825,7 @@ ALL_EMULATION_SOURCES = \
 	epdp11.c \
 	epjelf.c \
 	epjlelf.c \
-	eppclynx.c \
 	eppcmacos.c \
-	eppcpe.c \
 	epruelf.c \
 	escore3_elf.c \
 	escore7_elf.c \
@@ -1440,9 +1438,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/epdp11.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/epjelf.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/epjlelf.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eppclynx.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eppcmacos.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eppcpe.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/epruelf.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/escore3_elf.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/escore7_elf.Po@am__quote@
@@ -2423,9 +2419,7 @@ $(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES): $(GEN_DEPENDS)
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/epdp11.Pc@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/epjelf.Pc@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/epjlelf.Pc@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eppclynx.Pc@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eppcmacos.Pc@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eppcpe.Pc@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/epruelf.Pc@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/escore3_elf.Pc@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/escore7_elf.Pc@am__quote@
diff --git a/ld/configure.tgt b/ld/configure.tgt
index 87c7d9a..32f17d2 100644
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -721,10 +721,6 @@ powerpcle-*-nto*)	targ_emul=elf32lppcnto
 powerpc-*-macos*)	targ_emul=ppcmacos
 			targ_extra_ofiles=
 			;;
-powerpcle-*-pe | powerpcle-*-winnt* | powerpcle-*-cygwin*)
-			targ_emul=ppcpe
-			targ_extra_ofiles="deffilep.o pe-dll.o"
-			;;
 powerpc-*-aix[5-9]*)	targ_emul=aix5ppc
 			targ_extra_ofiles=
 			;;
@@ -736,8 +732,6 @@ powerpc-*-beos*)	targ_emul=aixppc
 			;;
 powerpc-*-windiss*)	targ_emul=elf32ppcwindiss
 			;;
-powerpc-*-lynxos*)	targ_emul=ppclynx
-			;;
 pru*-*-*)		targ_emul=pruelf
 			;;
 riscv32*-*-linux*)	targ_emul=elf32lriscv
diff --git a/ld/emulparams/ppclynx.sh b/ld/emulparams/ppclynx.sh
deleted file mode 100644
index a58b5b0..0000000
--- a/ld/emulparams/ppclynx.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-source_sh ${srcdir}/emulparams/elf32ppc.sh
-
-TEXT_BASE=0x00002000
-DYN_TEXT_BASE=0x00400000
-TEXT_START_ADDR="(DEFINED(_DYNAMIC) ? ${DYN_TEXT_BASE} : ${TEXT_BASE})"
-case ${LD_FLAG} in
-    n|N)	TEXT_START_ADDR=0x1000 ;;
-esac
-ELF_INTERPRETER_NAME=\"/usr/lib/ld.so.1\"
-
-# Leave room of SIZEOF_HEADERS before text.
-EMBEDDED=
diff --git a/ld/emulparams/ppcpe.sh b/ld/emulparams/ppcpe.sh
deleted file mode 100644
index ed7df88..0000000
--- a/ld/emulparams/ppcpe.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-ARCH=powerpc
-SCRIPT_NAME=ppcpe
-OUTPUT_FORMAT="pei-powerpcle"
-TEMPLATE_NAME=pe
-SUBSYSTEM=PE_DEF_SUBSYSTEM
-INITIAL_SYMBOL_CHAR=\"_\"
-TARGET_PAGE_SIZE=0x1000
diff --git a/ld/emultempl/beos.em b/ld/emultempl/beos.em
index 4da5eee..ace6e3a 100644
--- a/ld/emultempl/beos.em
+++ b/ld/emultempl/beos.em
@@ -608,22 +608,6 @@ sort_sections (lang_statement_union_type *s)
 static void
 gld_${EMULATION_NAME}_before_allocation (void)
 {
-#ifdef TARGET_IS_ppcpe
-  /* Here we rummage through the found bfds to collect toc information */
-  {
-    LANG_FOR_EACH_INPUT_STATEMENT (is)
-    {
-      if (!ppc_process_before_allocation(is->the_bfd, &link_info))
-	{
-	  einfo (_("%P: errors encountered processing file %s\n"),
-		 is->filename);
-	}
-    }
-  }
-
-  /* We have seen it all. Allocate it, and carry on */
-  ppc_allocate_toc_section (&link_info);
-#else
 #ifdef TARGET_IS_armpe
   /* FIXME: we should be able to set the size of the interworking stub
      section.
@@ -645,7 +629,6 @@ gld_${EMULATION_NAME}_before_allocation (void)
   /* We have seen it all. Allocate it, and carry on */
   arm_allocate_interworking_sections (& link_info);
 #endif /* TARGET_IS_armpe */
-#endif /* TARGET_IS_ppcpe */
 
   sort_sections (stat_ptr->head);
 
@@ -698,9 +681,7 @@ gld${EMULATION_NAME}_place_orphan (asection *s,
   os = lang_output_section_statement_lookup (output_secname, constraint, TRUE);
 
   /* Find the '\$' wild statement for this section.  We currently require the
-     linker script to explicitly mention "*(.foo\$)".
-     FIXME: ppcpe.sc has .CRT\$foo in the .rdata section.  According to the
-     Microsoft docs this isn't correct so it's not (currently) handled.  */
+     linker script to explicitly mention "*(.foo\$)".  */
 
   ps[0] = '\$';
   ps[1] = 0;
diff --git a/ld/emultempl/pe.em b/ld/emultempl/pe.em
index 3899c9d..eb7c812 100644
--- a/ld/emultempl/pe.em
+++ b/ld/emultempl/pe.em
@@ -1741,23 +1741,6 @@ gld_${EMULATION_NAME}_after_open (void)
 static void
 gld_${EMULATION_NAME}_before_allocation (void)
 {
-#ifdef TARGET_IS_ppcpe
-  /* Here we rummage through the found bfds to collect toc information.  */
-  {
-    LANG_FOR_EACH_INPUT_STATEMENT (is)
-      {
-	if (!ppc_process_before_allocation (is->the_bfd, &link_info))
-	  {
-	    /* xgettext:c-format */
-	    einfo (_("%P: errors encountered processing file %s\n"), is->filename);
-	  }
-      }
-  }
-
-  /* We have seen it all. Allocate it, and carry on.  */
-  ppc_allocate_toc_section (&link_info);
-#endif /* TARGET_IS_ppcpe */
-
 #if defined(TARGET_IS_armpe) || defined(TARGET_IS_arm_wince_pe)
   /* FIXME: we should be able to set the size of the interworking stub
      section.
diff --git a/ld/po/BLD-POTFILES.in b/ld/po/BLD-POTFILES.in
index 4ef0987..a954e77 100644
--- a/ld/po/BLD-POTFILES.in
+++ b/ld/po/BLD-POTFILES.in
@@ -262,9 +262,7 @@ epc532macha.c
 epdp11.c
 epjelf.c
 epjlelf.c
-eppclynx.c
 eppcmacos.c
-eppcpe.c
 epruelf.c
 escore3_elf.c
 escore7_elf.c
diff --git a/ld/scripttempl/ppcpe.sc b/ld/scripttempl/ppcpe.sc
deleted file mode 100644
index d8e734b..0000000
--- a/ld/scripttempl/ppcpe.sc
+++ /dev/null
@@ -1,208 +0,0 @@
-# A PE linker script for PowerPC.
-# Loosely based on Steve Chamberlain's pe.sc.
-# All new mistakes should be credited to Kim Knuttila (krk@cygnus.com)
-#
-# Copyright (C) 2014-2020 Free Software Foundation, Inc.
-#
-# Copying and distribution of this file, with or without modification,
-# are permitted in any medium without royalty provided the copyright
-# notice and this notice are preserved.
-#
-
-cat <<EOF
-/* Copyright (C) 2014-2020 Free Software Foundation, Inc.
-
-   Copying and distribution of this script, with or without modification,
-   are permitted in any medium without royalty provided the copyright
-   notice and this notice are preserved.  */
-
-OUTPUT_FORMAT(${OUTPUT_FORMAT})
-${LIB_SEARCH_DIRS}
-
-/* Much of this layout was determined by delving into .exe files for
-   the box generated by other compilers/linkers/etc. This means that
-   if a particular feature did not happen to appear in one of the
-   subject files, then it may not be yet supported.
-*/
-
-/* It's "mainCRTStartup", not "_mainCRTStartup", and it's located in
-   one of the two .lib files (libc.lib and kernel32.lib) that currently
-   must be present on the link line. This means that you must use
-   "-u mainCRTStartup" to make sure it gets included in the link.
-*/
-
-${RELOCATING+ENTRY (mainCRTStartup)}
-
-SECTIONS
-{
-
-  /* text - the usual meaning */
-  .text ${RELOCATING+ __image_base__ + __section_alignment__ } :
-	{
-	    ${RELOCATING+ KEEP (*(SORT_NONE(.init)))}
-	    *(.text)
-	    ${RELOCATING+ *(.text.*)}
-	    *(.gcc_except_table)
-	    ${CONSTRUCTING+ ___CTOR_LIST__ = .; __CTOR_LIST__ = . ;
-			LONG (-1); *(.ctors); *(.ctor); LONG (0); }
-	    ${CONSTRUCTING+ ___DTOR_LIST__ = .; __DTOR_LIST__ = . ;
-			LONG (-1); *(.dtors); *(.dtor); LONG (0); }
-	    ${RELOCATING+ KEEP (*(SORT_NONE(.fini)))}
-	    ${RELOCATING+ etext = .};
-	}
-
-  /* rdata - Read Only Runtime Data
-     CTR sections: All of the CRT (read only C runtime data) sections
-	appear at the start of the .rdata (read only runtime data)
-	section, in the following order. Don't know if it matters or not.
-	Not all sections are always present either.
-     .rdata: compiler generated read only data
-     .xdata: compiler generated exception handling table. (Most docs
-	seem to suggest that this section is now deprecated infavor
-	of the ydata section)
-     .edata: The exported names table.
-  */
-  .rdata BLOCK(__section_alignment__) :
-	{
-	    *(.CRT\$XCA);
-	    *(.CRT\$XCC);
-	    *(.CRT\$XCZ);
-	    *(.CRT\$XIA);
-	    *(.CRT\$XIC);
-	    *(.CRT\$XIZ);
-	    *(.CRT\$XLA);
-	    *(.CRT\$XLZ);
-	    *(.CRT\$XPA);
-	    *(.CRT\$XPX);
-	    *(.CRT\$XPZ);
-	    *(.CRT\$XTA);
-	    *(.CRT\$XTZ);
-	    *(.rdata);
-	    *(.xdata);
-	}
-
-  .edata BLOCK(__section_alignment__) :
-	{
-	    *(.edata);
-	}
-
-  /* data - initialized data
-     .ydata: exception handling information.
-     .data: the usual meaning.
-     .data2: more of the same.
-     .bss: For some reason, bss appears to be included in the data
-	section, as opposed to being given a section of it's own.
-     COMMON:
-  */
-  .data BLOCK(__section_alignment__) :
-	{
-	    __data_start__ = . ;
-	    *(.ydata);
-	    *(.data);
-	    *(.data2);
-	    __bss_start__ = . ;
-	    *(.bss) ;
-	    *(COMMON);
-	    __bss_end__ = . ;
-	    ${RELOCATING+ end =  .};
-	    __data_end__ = . ;
-	}
-
-  /* The exception handling table. A sequence of 5 word entries. Section
-     address and extent are placed in the DataDirectory.
-  */
-  .pdata BLOCK(__section_alignment__) :
-	{
-	    *(.pdata)
-	    ;
-	}
-
-  /* The idata section is chock full of magic bits.
-	1. Boundaries around various idata parts are used to initialize
-	   some of the fields of the DataDirectory. In particular, the
-	   magic for 2, 4 and 5 are known to be used. Some compilers
-	   appear to generate magic section symbols for this purpose.
-	   Where we can, we catch such symbols and use our own. This of
-	   course is something less than a perfect strategy.
-	2. The table of contents is placed immediately after idata4.
-	   The ".private.toc" sections are generated by the ppc bfd. The
-	   .toc variable is generated by gas, and resolved here. It is
-	   used to initialized function descriptors (and anyone else who
-	   needs the address of the module's toc). The only thing
-	   interesting about it at all? Most ppc instructions using it
-	   have a 16bit displacement field. The convention for addressing
-	   is to initialize the .toc value to 32K past the start of the
-	   actual toc, and subtract 32K from all references, thus using
-	   the entire 64K range. Naturally, the reloc code must agree
-	   on this number or you get pretty stupid results.
-  */
-  .idata BLOCK(__section_alignment__) :
-	{
-	    __idata2_magic__ = .;
-	    *(.idata\$2);
-	    __idata3_magic__ = .;
-	    *(.idata\$3);
-	    __idata4_magic__ = .;
-	    *(.idata\$4);
-	    . = ALIGN(4);
-	    .toc = . + 32768;
-	    *(.private.toc);
-	    __idata5_magic__ = .;
-	    *(.idata\$5);
-	    __idata6_magic__ = .;
-	    *(.idata\$6);
-	    __idata7_magic__ = .;
-	    *(.idata\$7);
-	    ;
-	}
-
-  /* reldata -- data that requires relocation
-  */
-  .reldata BLOCK(__section_alignment__) :
-	{
-	    *(.reldata)
-	    ;
-	}
-
-
-  /* Resources */
-  .rsrc BLOCK(__section_alignment__) :
-	{
-	    *(.rsrc\$01)
-	    *(.rsrc\$02)
-	    ;
-	}
-
-  .stab BLOCK(__section_alignment__)  ${RELOCATING+(NOLOAD)} :
-  {
-    [ .stab ]
-  }
-
-  .stabstr BLOCK(__section_alignment__) ${RELOCATING+(NOLOAD)} :
-  {
-    [ .stabstr ]
-  }
-
-  /* The .reloc section is currently generated by the dlltool from Steve
-     Chamberlain in a second pass of linking. Section address and extent
-     are placed in the DataDirectory.
-  */
-  .reloc BLOCK(__section_alignment__) :
-	{
-	    *(.reloc)
-	    ;
-	}
-
-  /* We don't do anything useful with codeview debugger support or the
-     directive section (yet). Hopefully, we junk them correctly.
-  */
-  /DISCARD/ BLOCK(__section_alignment__) :
-	{
-	    *(.debug\$S)
-	    *(.debug\$T)
-	    *(.debug\$F)
-	    *(.drectve)
-	    ;
-	}
-}
-EOF
-- 
cgit v1.1