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path: root/arch/mips/kernel/head.S
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2008-03-12[MIPS] Fix loads of section missmatchesRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-02-01[MIPS] Fix build after b0rked changes to <linux/init.h>.Ralf Baechle
Commit 312b1485fb509c9bc32eda28ad29537896658cb8 made __INIT_REFOK expand into .section .section ".ref.text", "ax". Since the assembler doesn't tolerate stuttering in the source that broke all MIPS builds. Since with this change Sam downgraded __INIT_REFOK the best fix is to get replace it by the modern days operator. With MIPS the only user of __INIT_REFOK and __INITDATA_REFOK (which was equally broken) being unused anyway these can be deleted but that's subject of a separate commit. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-01-07[MIPS] Fix CONFIG_BOOT_RAW.Ralf Baechle
This was broken by 017e3a492683b32d17dcd1b13b279745cc656073 (lmo) / 396a2ae08e5080b140330645743ab2567f6bc426 (kernel.org). Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-18[MIPS] Always do the ARC64_TWIDDLE_PC thing.Thomas Bogendoerfer
Always jump to the place where the kernel is linked to. This helps where the bootloaders/proms ignores the start address inside the ELF header. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-17[MIPS] Fix modpost warning in raw binary builds.Ralf Baechle
MODPOST vmlinux.o WARNING: vmlinux.o(.text+0x478): Section mismatch: reference to .init.text:start_kernel (between '_stext' and 'run_init_process') Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-07-31[MIPS] Replace use of stext with _stext.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-07-24[MIPS] Fix marge error due to conflict in arch/mips/kernel/head.SAtsushi Nemoto
__INIT directive just before kernel_entry was ignored for most platforms. This patch fixes it and get rid of this warning: WARNING: vmlinux.o(.text+0x478): Section mismatch: reference to .init.text:start_kernel (between '_stext' and 'run_init_process') Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-07-10[MIPS] PMC MSP71xx mips commonMarc St-Jean
Patch to add mips common support for the PMC-Sierra MSP71xx devices. Signed-off-by: Marc St-Jean <Marc_St-Jean@pmc-sierra.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-07-10[MIPS] MIPSsim: Move code away from the other MIPS Inc. BSP code.Ralf Baechle
It shares no code at all. While at it also fix up the beginning bitrot. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Move some kernel globals from asm file to C file.Atsushi Nemoto
This get rid of some undesirable hole in BSS section due to random order of placement. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-12-09[MIPS] Qemu now has an ELF loader.Ralf Baechle
So nuke kludge for flat binaries. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-30[MIPS] Load modules to CKSEG0 if CONFIG_BUILD_ELF64=nAtsushi Nemoto
This is a patch to load 64-bit modules to CKSEG0 so that can be compiled with -msym32 option. This makes each module ~10% smaller. * introduce MODULE_START and MODULE_END * custom module_alloc() * PGD for modules * change XTLB refill handler synthesizer * enable -msym32 for modules again (revert ca78b1a5c6a6e70e052d3ea253828e49b5d07c8a) New XTLB refill handler looks like this: 80000080 dmfc0 k0,C0_BADVADDR 80000084 bltz k0,800000e4 # goto l_module_alloc 80000088 lui k1,0x8046 # %high(pgd_current) 8000008c ld k1,24600(k1) # %low(pgd_current) 80000090 dsrl k0,k0,0x1b # l_vmalloc_done: 80000094 andi k0,k0,0x1ff8 80000098 daddu k1,k1,k0 8000009c dmfc0 k0,C0_BADVADDR 800000a0 ld k1,0(k1) 800000a4 dsrl k0,k0,0x12 800000a8 andi k0,k0,0xff8 800000ac daddu k1,k1,k0 800000b0 dmfc0 k0,C0_XCONTEXT 800000b4 ld k1,0(k1) 800000b8 andi k0,k0,0xff0 800000bc daddu k1,k1,k0 800000c0 ld k0,0(k1) 800000c4 ld k1,8(k1) 800000c8 dsrl k0,k0,0x6 800000cc mtc0 k0,C0_ENTRYLO0 800000d0 dsrl k1,k1,0x6 800000d4 mtc0 k1,C0_ENTRYL01 800000d8 nop 800000dc tlbwr 800000e0 eret 800000e4 dsll k1,k0,0x2 # l_module_alloc: 800000e8 bgez k1,80000008 # goto l_vmalloc 800000ec lui k1,0xc000 800000f0 dsubu k0,k0,k1 800000f4 lui k1,0x8046 # %high(module_pg_dir) 800000f8 beq zero,zero,80000000 800000fc nop 80000000 beq zero,zero,80000090 # goto l_vmalloc_done 80000004 daddiu k1,k1,0x4000 80000008 dsll32 k1,k1,0x0 # l_vmalloc: 8000000c dsubu k0,k0,k1 80000010 beq zero,zero,80000090 # goto l_vmalloc_done 80000014 lui k1,0x8046 # %high(swapper_pg_dir) Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-01[MIPS] 16K & 64K page size fixesRalf Baechle
Derived from Peter Watkins <treestem@gmail.com>'s work. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] TRACE_IRQFLAGS_SUPPORT support.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-30Remove obsolete #include <linux/config.h>Jörn Engel
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-06-29[MIPS] Fix use of ehb instruction for non-R2 configurations.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-04-19[MIPS] MT: Improved multithreading support.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Support for MIPSsim, the cycle accurate MIPS simulator.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Move Origin crapola into a machine-specific header file.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Temporary hack for Qemu and MIPSsim until they get a proper ELF loader.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix 64bit SMP TLB handler and stack frame handling, optimize 32bit SMPThiemo Seufer
TLB handlers a bit, match definitions in pgtable-{32,64}.h better. Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Move the invalid pmd and pte tables from .data to .bss. Fix alignment.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-09-05[PATCH] mips: clean up 32/64-bit configurationRalf Baechle
Start cleaning 32-bit vs. 64-bit configuration. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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