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3 Commits

Author SHA1 Message Date
Dave Murphy
74e2c3ebc4 devkitPPC: move linkscripts to separate project 2026-01-06 12:38:44 +00:00
Dave Murphy
1118d68a97 devkitPPC: gcc 15.2.0 2025-12-27 15:10:15 +00:00
Dave Murphy
5c0124ec01 devkitPPC: binutils 2.45.1 2025-12-27 14:48:19 +00:00
9 changed files with 15 additions and 904 deletions

View File

@@ -1,7 +1,7 @@
#!/usr/bin/env bash #!/usr/bin/env bash
#--------------------------------------------------------------------------------- #---------------------------------------------------------------------------------
# devkitARM release 66 # devkitARM release 66
# devkitPPC release 47.1 # devkitPPC release 48
# devkitA64 release 29 # devkitA64 release 29
#--------------------------------------------------------------------------------- #---------------------------------------------------------------------------------
@@ -31,6 +31,7 @@ DKARM_RULES_VER=1.6.1
DKARM_CRTLS_VER=1.2.7 DKARM_CRTLS_VER=1.2.7
DKPPC_RULES_VER=1.2.1 DKPPC_RULES_VER=1.2.1
DKPPC_CRTLS_VER=1.0.0
DKA64_RULES_VER=1.1.1 DKA64_RULES_VER=1.1.1
@@ -195,7 +196,7 @@ if [ "$BUILD_DKPRO_SKIP_CRTLS" != "1" ]; then
fi fi
if [ $VERSION -eq 2 ]; then if [ $VERSION -eq 2 ]; then
archives="devkitppc-rules-$DKPPC_RULES_VER.tar.gz $archives" archives="devkitppc-crtls-$DKPPC_CRTLS_VER.tar.gz devkitppc-rules-$DKPPC_RULES_VER.tar.gz $archives"
fi fi
if [ $VERSION -eq 3 ]; then if [ $VERSION -eq 3 ]; then

View File

@@ -1,303 +0,0 @@
/* Default linker script, for normal executables */
OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc",
"elf32-powerpc")
OUTPUT_ARCH(powerpc:common)
ENTRY(_start)
SEARCH_DIR("/powerpc/powerpc-eabi-elf/lib");
/* Do we need any of these for elf?
__DYNAMIC = 0; */
PROVIDE (__stack = 0x817F0000);
SECTIONS
{
/* DOL header (from TITANIK's GC docs)
*/
. = 0x80003000;
.header :
{
file_start = .;
/* 0000-001B Text[0..6] sections File Positions */
LONG(text_file_start);
LONG(0);
LONG(0);
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LONG(0);
LONG(0);
/* 001C-0047 Data[0..10] sections File Positions */
LONG(data_file_start);
LONG(0);
LONG(0);
LONG(0);
LONG(0);
LONG(0);
LONG(0);
LONG(0);
LONG(0);
LONG(0);
LONG(0);
/* 0048-0063 Text[0..6] sections Mem Address */
LONG(text_mem_start);
LONG(0);
LONG(0);
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/* 0064-008F Data[0..10] sections Mem Address */
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LONG(0);
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/* 0090-00AB Text[0..6] sections Sizes */
LONG(text_mem_size);
LONG(0);
LONG(0);
LONG(0);
LONG(0);
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/* 00AC-00D7 Data[0..10] sections Sizes */
LONG(data_mem_size);
LONG(0);
LONG(0);
LONG(0);
LONG(0);
LONG(0);
LONG(0);
LONG(0);
LONG(0);
LONG(0);
LONG(0);
/* 00D8 BSS Mem address
* 00DC BSS Size */
LONG(bss_mem_start);
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/* 00E0 Entry Point */
LONG(ABSOLUTE(_start));
}
. = file_start + 0x100;
text_mem_start = .;
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. = ALIGN(32 / 8);
bss_mem_size = . - bss_mem_start;
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/* DWARF 1.1 and DWARF 2 */
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}

View File

@@ -1,283 +0,0 @@
/*
* Linkscript for GC
*
*/
OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc", "elf32-powerpc");
OUTPUT_ARCH(powerpc:common);
EXTERN(_start);
ENTRY(_start);
PHDRS
{
stub PT_LOAD FLAGS(5);
text PT_LOAD FLAGS(5);
data PT_LOAD FLAGS(6);
bss PT_LOAD;
}
SECTIONS
{
/* default base address */
/* use -Wl,--section-start,.init=0xADDRESS to change */
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KEEP (*crt0.o(*.init))
KEEP (*(.init))
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PROVIDE(__gxregs = __gxregs);

View File

@@ -1,304 +0,0 @@
/*
* Linkscript for Wii
*/
OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc", "elf32-powerpc");
OUTPUT_ARCH(powerpc:common);
EXTERN(_start);
ENTRY(_start);
PHDRS
{
stub PT_LOAD FLAGS(5);
text PT_LOAD FLAGS(5);
data PT_LOAD FLAGS(6);
bss1 PT_LOAD;
bss2 PT_LOAD;
}
SECTIONS
{
/* stub is loaded at physical address 0x00003400 (though both 0x80003400 and 0x00003400 are equivalent for IOS) */
/* This can also be used to load an arbitrary standalone stub at an arbitrary address in memory, for any purpose */
/* Use -Wl,--section-start,.stub=0xADDRESS to change */
. = 0x00003400;
.stub :
{
KEEP(*(.stub))
} :stub = 0
/* default base address */
/* use -Wl,--section-start,.init=0xADDRESS to change */
. = 0x80004000;
/* Program */
.init :
{
KEEP (*crt0.o(*.init))
KEEP (*(.init))
} :text = 0
.plt : { *(.plt) }
.interp : { *(.interp) }
.hash : { *(.hash) }
.dynsym : { *(.dynsym) }
.dynstr : { *(.dynstr) }
.gnu.version : { *(.gnu.version) }
.gnu.version_d : { *(.gnu.version_d) }
.gnu.version_r : { *(.gnu.version_r) }
.rel.init : { *(.rel.init) }
.rela.init : { *(.rela.init) }
.rel.text : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
.rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
.rel.fini : { *(.rel.fini) }
.rela.fini : { *(.rela.fini) }
.rel.rodata : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
.rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
.rel.data : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
.rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
.rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
.rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
.rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
.rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
.rel.ctors : { *(.rel.ctors) }
.rela.ctors : { *(.rela.ctors) }
.rel.dtors : { *(.rel.dtors) }
.rela.dtors : { *(.rela.dtors) }
.rel.got : { *(.rel.got) }
.rela.got : { *(.rela.got) }
.rela.got1 : { *(.rela.got1) }
.rela.got2 : { *(.rela.got2) }
.rel.sdata : { *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) }
.rela.sdata : { *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) }
.rel.sbss : { *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) }
.rela.sbss : { *(.rela.sbss .rela.sbss.* .rel.gnu.linkonce.sb.*) }
.rel.sdata2 : { *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) }
.rela.sdata2 : { *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) }
.rel.sbss2 : { *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) }
.rela.sbss2 : { *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) }
.rel.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
.rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
.rel.plt : { *(.rel.plt) }
.rela.plt : { *(.rela.plt) }
.text :
{
*(.text)
*(.text.*)
/* .gnu.warning sections are handled specially by elf32.em. */
*(.gnu.warning)
*(.gnu.linkonce.t.*)
. = ALIGN(32); /* REQUIRED. LD is flaky without it. */
} = 0
.fini :
{
KEEP (*(.fini))
. = ALIGN(32); /* REQUIRED. LD is flaky without it. */
} = 0
PROVIDE (__etext = .);
PROVIDE (_etext = .);
PROVIDE (etext = .);
.rodata : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r.*) } :data
.rodata1 : { *(.rodata1) }
.sdata2 : {
PROVIDE(_SDA2_BASE_ = .);
*(.sdata2)
*(.sdata2.*)
*(.gnu.linkonce.s2.*)
}
.sbss2 : { *(.sbss2) *(.sbss2.*) *(.gnu.linkonce.sb2.*) }
/* Adjust the address for the data segment. We want to adjust up to
the same address within the page on the next page up. */
/* Ensure the __preinit_array_start label is properly aligned. We
could instead move the label definition inside the section, but
the linker would then create the section even if it turns out to
be empty, which isn't pretty. */
. = ALIGN(32 / 8);
PROVIDE (__preinit_array_start = .);
.preinit_array : { *(.preinit_array) }
PROVIDE (__preinit_array_end = .);
PROVIDE (__init_array_start = .);
.init_array : { *(.init_array) }
PROVIDE (__init_array_end = .);
PROVIDE (__fini_array_start = .);
.fini_array : { *(.fini_array) }
PROVIDE (__fini_array_end = .);
.data :
{
*(.data)
*(.data.*)
*(.gnu.linkonce.d.*)
SORT(CONSTRUCTORS)
. = ALIGN(32); /* REQUIRED. LD is flaky without it. */
}
.data1 : { *(.data1) }
.tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
.tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
.eh_frame : { KEEP (*(.eh_frame)) }
.gcc_except_table : { *(.gcc_except_table) }
.fixup : { *(.fixup) }
.got1 : { *(.got1) }
.got2 : { *(.got2) }
.dynamic : { *(.dynamic) }
.ctors :
{
/* gcc uses crtbegin.o to find the start of
the constructors, so we make sure it is
first. Because this is a wildcard, it
doesn't matter if the user does not
actually link against crtbegin.o; the
linker won't look for a file to match a
wildcard. The wildcard also means that it
doesn't matter which directory crtbegin.o
is in. */
KEEP (*crtbegin.o(.ctors))
/* We don't want to include the .ctor section from
from the crtend.o file until after the sorted ctors.
The .ctor section from the crtend file contains the
end of ctors marker and it must be last */
KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors))
KEEP (*(SORT(.ctors.*)))
KEEP (*(.ctors))
. = ALIGN(32); /* REQUIRED. LD is flaky without it. */
}
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{
KEEP (*crtbegin.o(.dtors))
KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
KEEP (*(SORT(.dtors.*)))
KEEP (*(.dtors))
. = ALIGN(32); /* REQUIRED. LD is flaky without it. */
}
.jcr : { KEEP (*(.jcr)) }
.got : { *(.got.plt) *(.got) }
/* We want the small data sections together, so single-instruction offsets
can access them all, and initialized data all before uninitialized, so
we can shorten the on-disk segment size. */
.sdata :
{
PROVIDE(_SDA_BASE_ = .);
*(.sdata)
*(.sdata.*)
*(.gnu.linkonce.s.*)
. = ALIGN(32); /* REQUIRED. LD is flaky without it. */
}
_edata = .;
PROVIDE (edata = .);
.sbss :
{
__sbss_start = .;
PROVIDE (__sbss_start = .);
PROVIDE (___sbss_start = .);
*(.dynsbss)
*(.sbss)
*(.sbss.*)
*(.gnu.linkonce.sb.*)
*(.scommon)
PROVIDE (__sbss_end = .);
PROVIDE (___sbss_end = .);
. = ALIGN(32); /* REQUIRED. LD is flaky without it. */
__sbss_end = .;
} :bss1
.bss :
{
__bss_start = .;
PROVIDE (__bss_start = .);
*(.dynbss)
*(.bss)
*(.bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
/* Align here to ensure that the .bss section occupies space up to
_end. Align after .bss to ensure correct alignment even if the
.bss section disappears because there are no input sections. */
. = ALIGN(32);
PROVIDE (__bss_end = .);
__bss_end = .;
} :bss2
_end = .;
PROVIDE(end = .);
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
/* DWARF debug sections.
Symbols in the DWARF debugging sections are relative to the beginning
of the section so we begin them at 0. */
/* DWARF 1 */
.debug 0 : { *(.debug) }
.line 0 : { *(.line) }
/* GNU DWARF 1 extensions */
.debug_srcinfo 0 : { *(.debug_srcinfo) }
.debug_sfnames 0 : { *(.debug_sfnames) }
/* DWARF 1.1 and DWARF 2 */
.debug_aranges 0 : { *(.debug_aranges) }
.debug_pubnames 0 : { *(.debug_pubnames) }
/* DWARF 2 */
.debug_info 0 : { *(.debug_info) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_line 0 : { *(.debug_line) }
.debug_frame 0 : { *(.debug_frame) }
.debug_str 0 : { *(.debug_str) }
.debug_loc 0 : { *(.debug_loc) }
.debug_macinfo 0 : { *(.debug_macinfo) }
/* SGI/MIPS DWARF 2 extensions */
.debug_weaknames 0 : { *(.debug_weaknames) }
.debug_funcnames 0 : { *(.debug_funcnames) }
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/* These must appear regardless of . */
}
__isIPL = 0;
__stack_addr = (__bss_start + SIZEOF(.bss) + 0x20000 + 7) & (-8);
__stack_end = (__bss_start + SIZEOF(.bss));
__intrstack_addr = (__stack_addr + 0x4000);
__intrstack_end = (__stack_addr);
__Arena1Lo = (__intrstack_addr + 31) & (-32);
__Arena1Hi = (0x817FEFF0);
__Arena2Lo = (0x90002000);
__Arena2Hi = (0x933E0000);
__gxregs = (__Arena1Hi + 31) & (-32);
__ipcbufferLo = (0x933e0000);
__ipcbufferHi = (0x93400000);
/* for backward compatibility with old crt0 */
PROVIDE (__stack = (0x817FEFF0));
PROVIDE(__isIPL = __isIPL);
PROVIDE(__stack_addr = __stack_addr);
PROVIDE(__stack_end = __stack_end);
PROVIDE(__intrstack_addr = __intrstack_addr);
PROVIDE(__intrstack_end = __intrstack_end);
PROVIDE(__Arena1Lo = __Arena1Lo);
PROVIDE(__Arena1Hi = __Arena1Hi);
PROVIDE(__Arena2Lo = __Arena2Lo);
PROVIDE(__Arena2Hi = __Arena2Hi);
PROVIDE(__ipcbufferLo = __ipcbufferLo);
PROVIDE(__ipcbufferHi = __ipcbufferHi);
PROVIDE(__gxregs = __gxregs);

View File

@@ -14,3 +14,12 @@ cd $BUILDDIR
tar -xvf $SRCDIR/devkitppc-rules-$DKPPC_RULES_VER.tar.gz tar -xvf $SRCDIR/devkitppc-rules-$DKPPC_RULES_VER.tar.gz
cd devkitppc-rules-$DKPPC_RULES_VER cd devkitppc-rules-$DKPPC_RULES_VER
$MAKE install $MAKE install
#---------------------------------------------------------------------------------
# Install the linkscripts
#---------------------------------------------------------------------------------
cd $BUILDDIR
tar -xvf $SRCDIR/devkitppc-crtls-$DKPPC_CRTLS_VER.tar.gz
cd devkitppc-crtls-$DKPPC_CRTLS_VER
$MAKE install

View File

@@ -101,7 +101,7 @@ then
--with-newlib \ --with-newlib \
--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \ --with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
--prefix=$prefix \ --prefix=$prefix \
--with-bugurl="https://github.com/devkitpro/buildscripts/issues" --with-pkgversion="devkitPPC release 47.1" \ --with-bugurl="https://github.com/devkitpro/buildscripts/issues" --with-pkgversion="devkitPPC release 48" \
$CROSS_PARAMS \ $CROSS_PARAMS \
$CROSS_GCC_PARAMS \ $CROSS_GCC_PARAMS \
$EXTRA_GCC_PARAMS \ $EXTRA_GCC_PARAMS \
@@ -183,13 +183,4 @@ then
touch installed-stage2 touch installed-stage2
fi fi
rm -fr $prefix/$target/sys-include
#---------------------------------------------------------------------------------
# Install and build the gamecube crt and libogc
#---------------------------------------------------------------------------------
echo "installing linkscripts ..."
cp $BUILDSCRIPTDIR/dkppc/crtls/*.ld $prefix/$target/lib/
cd $BUILDDIR cd $BUILDDIR

View File

@@ -39,8 +39,8 @@ case "$VERSION" in
toolchain=DEVKITARM toolchain=DEVKITARM
;; ;;
"2" ) "2" )
GCC_VER=15.1.0 GCC_VER=15.2.0
BINUTILS_VER=2.44 BINUTILS_VER=2.45.1
MN_BINUTILS_VER=2.24 MN_BINUTILS_VER=2.24
NEWLIB_VER=4.5.0.20241231 NEWLIB_VER=4.5.0.20241231
basedir='dkppc' basedir='dkppc'