f0daaaf523
MIPS: Add uasm UASM_i_SRL_SAFE macro.
...
This can be used from either 32-bit or 64-bit code to generate logical
right shifts of any constant amount.
Signed-off-by: David Daney <david.daney@cavium.com >
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2576/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2011-07-26 06:47:36 +01:00
bb3d68c30a
MIPS: Add LDX and LWX instructions to uasm.
...
Needed by Octeon II optimized TLB handlers.
Signed-off-by: David Daney <ddaney@caviumnetworks.com >
To: linux-mips@linux-mips.org
Pachwork: https://patchwork.linux-mips.org/patch/1903/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2011-01-18 19:30:23 +01:00
afc7c9864a
MIPS: Declare uasm bbit0 and bbit1 functions.
...
these are already defined, but declaring them allow them to be used
outside of uasm.c.
Signed-off-by: David Daney <ddaney@caviumnetworks.com >
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1872/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2011-01-18 19:30:22 +01:00
c42aef0947
MIPS: Add DINSM to uasm.
...
Signed-off-by: David Daney <ddaney@caviumnetworks.com >
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1875/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2011-01-18 19:30:22 +01:00
22b0763a23
MIPS: uasm: Add option to export uasm API.
...
A 'select EXPORT_UASM' in Kconfig will cause the uasm to be exported
for use in modules. When it is exported, all the uasm data and code
cease to be __init and __initdata.
Also daddiu_bug cannot be __cpuinitdata if uasm is exported. The
cleanest thing is to just make it normal data.
Signed-off-by: David Daney <ddaney@caviumnetworks.com >
To: linux-mips@linux-mips.org
To: wim@iguana.be
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1500/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2010-08-05 13:26:21 +01:00
5b97c3f7ae
MIPS: uasm: Add BBIT0 and BBIT1 instructions
...
These are OCTEON specific instructions.
Signed-off-by: David Daney <ddaney@caviumnetworks.com >
To: linux-mips@linux-mips.org
To: wim@iguana.be
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1496/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2010-08-05 13:26:21 +01:00
de6d5b555c
MIPS: uasm: Add drotr32 and uasm_i_drotr_safe.
...
Signed-off-by: David Daney <ddaney@caviumnetworks.com >
To: linux-mips@linux-mips.org
To: wim@iguana.be
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1495/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2010-08-05 13:26:20 +01:00
26b9e547e9
MIPS: Add uasm_i_dsrl_safe() and uasm_i_dsll_safe() to uasm.
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This allows us to clean up the code by not having to explicitly code
checks for shift amounts greater than 32.
Signed-off-by: David Daney <ddaney@caviumnetworks.com >
To: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/1153/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2010-04-30 20:52:45 +01:00
5808184f1b
MIPS: uasm: Add OR instruction.
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This is needed for the fix of the M3 workaround.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2010-04-12 17:26:20 +01:00
58b9e2239f
MIPS: Add SYSCALL to uasm.
...
Signed-off-by: David Daney <ddaney@caviumnetworks.com >
To: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/976/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2010-04-12 17:26:14 +01:00
32546f38fa
MIPS: Add TLBR and ROTR to uasm.
...
The soon to follow Read Inhibit/eXecute Inhibit patch needs TLBR and
ROTR support in uasm. We also add a UASM_i_ROTR macro.
Signed-off-by: David Daney <ddaney@caviumnetworks.com >
To: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/953/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2010-02-27 12:53:25 +01:00
3482d713a9
MIPS: Move arch/mips/mm/uasm.h to arch/mips/include/asm/uasm.h
...
Signed-off-by: Florian Fainelli <florian@openwrt.org >
To: linux-mips@linux-mips.org
To: David Daney <ddaney@caviumnetworks.com >
Patchwork: http://patchwork.linux-mips.org/patch/887/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2010-02-27 12:53:19 +01:00
