linux-pinenote/arch/mips/lib/Makefile

#
# Makefile for MIPS-specific library files..
#

lib-y	+= bitops.o csum_partial.o delay.o memcpy.o memset.o \
	   mips-atomic.o strlen_user.o strncpy_user.o \
	   strnlen_user.o uncached.o

obj-y			+= iomap.o
obj-$(CONFIG_PCI)	+= iomap-pci.o

obj-$(CONFIG_CPU_GENERIC_DUMP_TLB) += dump_tlb.o
obj-$(CONFIG_CPU_R3000)		+= r3k_dump_tlb.o
obj-$(CONFIG_CPU_TX39XX)	+= r3k_dump_tlb.o

# libgcc-style stuff needed in the kernel
obj-y += ashldi3.o ashrdi3.o cmpdi2.o lshrdi3.o ucmpdi2.o
Linux-2.6.12-rc2 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! 2005-04-16 15:20:36 -07:00			`#`
			`# Makefile for MIPS-specific library files..`
			`#`

MIPS: Remove irqflags.h dependency from bitops.h The "else clause" of most functions in bitops.h invoked raw_local_irq_{save,restore}() and in doing so had a dependency on irqflags.h. This fix moves said code to bitops.c, removing the dependency. Signed-off-by: Jim Quinlan <jim2101024@gmail.com> Cc: linux-mips@linux-mips.org Cc: David Daney <ddaney.cavm@gmail.com> Cc: Kevin Cernekee cernekee@gmail.com Cc: Jim Quinlan <jim2101024@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/4320/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 2012-09-06 11:36:55 -04:00			`lib-y += bitops.o csum_partial.o delay.o memcpy.o memset.o \`
MIPS: Make irqflags.h functions preempt-safe for non-mipsr2 cpus For non MIPSr2 processors, such as the BMIPS 5000, calls to arch_local_irq_disable() and others may be preempted, and in doing so a stale value may be restored to c0_status. This fix disables preemption for such processors prior to the call and enables it after the call. Those functions that needed this fix have been "outlined" to mips-atomic.c, as they are no longer good candidates for inlining. This bug was observed in a BMIPS 5000, occuring once every few hours in a continuous reboot test. It was traced to the write_lock_irq() function which was being invoked in release_task() in exit.c. By placing a number of "nops" inbetween the mfc0/mtc0 pair in arch_local_irq_disable(), which is called by write_lock_irq(), we were able to greatly increase the occurance of this bug. Similarly, the application of this commit silenced the bug. Signed-off-by: Jim Quinlan <jim2101024@gmail.com> Cc: linux-mips@linux-mips.org Cc: David Daney <ddaney.cavm@gmail.com> Cc: Kevin Cernekee cernekee@gmail.com Cc: Jim Quinlan <jim2101024@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/4321/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 2012-09-06 11:36:56 -04:00			`mips-atomic.o strlen_user.o strncpy_user.o \`
			`strnlen_user.o uncached.o`
Linux-2.6.12-rc2 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! 2005-04-16 15:20:36 -07:00
[MIPS] Iomap implementation. This implementation has support for the concept of one separate ioport address space by PCI domain. A pointer to the virtual address where the port space of a domain has been mapped has been added to struct pci_controller and systems should be fixed to fill in this value. For single domain systems this will be the same value as passed to set_io_port_base(). Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 2006-12-07 15:35:43 +01:00			`obj-y += iomap.o`
			`obj-$(CONFIG_PCI) += iomap-pci.o`
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 15:20:36 -07:00
MIPS: introduce CPU_GENERIC_DUMP_TLB Allows us not to duplicate more lines in arch/mips/lib/Makefile. Signed-off-by: Florian Fainelli <florian@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/3329/ Signed-off-by: John Crispin <blogic@openwrt.org> 2012-01-31 18:18:43 +01:00			`obj-$(CONFIG_CPU_GENERIC_DUMP_TLB) += dump_tlb.o`
[MIPS] Unify dump_tlb Unify lib-{32,64}/dump_tlb.c into lib/dump_tlb.c and move lib-32/r3k_dump_tlb.c to lib directory. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 2007-06-02 00:21:30 +09:00			`obj-$(CONFIG_CPU_R3000) += r3k_dump_tlb.o`
			`obj-$(CONFIG_CPU_TX39XX) += r3k_dump_tlb.o`

[MIPS] Fix optimization for size build. It took a while longer than on other architectures but gcc has finally started to strike us as well ... This also fixes the damage by 6edfba1b33c701108717f4e036320fc39abe1912. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 2006-06-07 13:25:37 +01:00			`# libgcc-style stuff needed in the kernel`
[MIPS] Add __cmpdi2 Certain 32-bit kernel configurations seem to be able to cause references, this was observed with gcc 4.1.2. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 2007-08-24 13:47:45 +01:00			`obj-y += ashldi3.o ashrdi3.o cmpdi2.o lshrdi3.o ucmpdi2.o`