Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 362e7701 authored by Michael Ellerman's avatar Michael Ellerman Committed by Paul Mackerras
Browse files

powerpc: Add self-tests of the feature fixup code 



This commit adds tests of the feature fixup code, they are run during
boot if CONFIG_FTR_FIXUP_SELFTEST=y. Some of the tests manually invoke
the patching routines to check their behaviour, and others use the
macros and so are patched during the normal patching done during boot.

Because we have two sets of macros with different names, we use a macro
to generate the test of the macros, very niiiice.

Signed-off-by: default avatarMichael Ellerman <michael@ellerman.id.au>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 9b1a735d

arch/powerpc/Kconfig.debug

+5 −0
Original line number Diff line number Diff line
@@ -62,6 +62,11 @@ config CODE_PATCHING_SELFTEST 
	depends on DEBUG_KERNEL

	default n



config FTR_FIXUP_SELFTEST

	bool "Run self-tests of the feature-fixup code."

	depends on DEBUG_KERNEL

	default n



choice

	prompt "Serial Port"

	depends on KGDB

arch/powerpc/lib/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -27,3 +27,4 @@ obj-$(CONFIG_PPC_LIB_RHEAP) += rheap.o 


obj-y			+= code-patching.o

obj-y			+= feature-fixups.o

obj-$(CONFIG_FTR_FIXUP_SELFTEST) += feature-fixups-test.o

arch/powerpc/lib/feature-fixups-test.S

0 → 100644
+727 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2008 Michael Ellerman, IBM Corporation.

 *

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version

 * 2 of the License, or (at your option) any later version.

 */



#include <asm/feature-fixups.h>

#include <asm/ppc_asm.h>



	.text



#define globl(x)		\

	.globl x;	\

x:



globl(ftr_fixup_test1)

	or	1,1,1

	or	2,2,2	/* fixup will nop out this instruction */

	or	3,3,3



globl(end_ftr_fixup_test1)



globl(ftr_fixup_test1_orig)

	or	1,1,1

	or	2,2,2

	or	3,3,3



globl(ftr_fixup_test1_expected)

	or	1,1,1

	nop

	or	3,3,3



globl(ftr_fixup_test2)

	or	1,1,1

	or	2,2,2	/* fixup will replace this with ftr_fixup_test2_alt */

	or	3,3,3



globl(end_ftr_fixup_test2)



globl(ftr_fixup_test2_orig)

	or	1,1,1

	or	2,2,2

	or	3,3,3



globl(ftr_fixup_test2_alt)

	or	31,31,31



globl(ftr_fixup_test2_expected)

	or	1,1,1

	or	31,31,31

	or	3,3,3



globl(ftr_fixup_test3)

	or	1,1,1

	or	2,2,2	/* fixup will fail to replace this */

	or	3,3,3



globl(end_ftr_fixup_test3)



globl(ftr_fixup_test3_orig)

	or	1,1,1

	or	2,2,2

	or	3,3,3



globl(ftr_fixup_test3_alt)

	or	31,31,31

	or	31,31,31



globl(ftr_fixup_test4)

	or	1,1,1

	or	2,2,2

	or	2,2,2

	or	2,2,2

	or	2,2,2

	or	3,3,3



globl(end_ftr_fixup_test4)



globl(ftr_fixup_test4_expected)

	or	1,1,1

	or	31,31,31

	or	31,31,31

	nop

	nop

	or	3,3,3



globl(ftr_fixup_test4_orig)

	or	1,1,1

	or	2,2,2

	or	2,2,2

	or	2,2,2

	or	2,2,2

	or	3,3,3



globl(ftr_fixup_test4_alt)

	or	31,31,31

	or	31,31,31





globl(ftr_fixup_test5)

	or	1,1,1

BEGIN_FTR_SECTION

	or	2,2,2

	or	2,2,2

	or	2,2,2

	or	2,2,2

	or	2,2,2

	or	2,2,2

	or	2,2,2

FTR_SECTION_ELSE

2:	b	3f

3:	or	5,5,5

	beq	3b

	b	1f

	or	6,6,6

	b	2b

1:	bdnz	3b

ALT_FTR_SECTION_END(0, 1)

	or	1,1,1



globl(end_ftr_fixup_test5)



globl(ftr_fixup_test5_expected)

	or	1,1,1

2:	b	3f

3:	or	5,5,5

	beq	3b

	b	1f

	or	6,6,6

	b	2b

1:	bdnz	3b

	or	1,1,1



globl(ftr_fixup_test6)

1:	or	1,1,1

BEGIN_FTR_SECTION

	or	5,5,5

2:	cmpdi	r3,0

	beq	4f

	blt	2b

	b	1b

	b	4f

FTR_SECTION_ELSE

2:	or	2,2,2

	cmpdi	r3,1

	beq	3f

	blt	2b

	b	3f

	b	1b

ALT_FTR_SECTION_END(0, 1)

3:	or	1,1,1

	or	2,2,2

4:	or	3,3,3



globl(end_ftr_fixup_test6)



globl(ftr_fixup_test6_expected)

1:	or	1,1,1

2:	or	2,2,2

	cmpdi	r3,1

	beq	3f

	blt	2b

	b	3f

	b	1b

2:	or	1,1,1

	or	2,2,2

3:	or	3,3,3





#define	MAKE_MACRO_TEST(TYPE)						\

globl(ftr_fixup_test_ ##TYPE##_macros)					\

	or	1,1,1;							\

	/* Basic test, this section should all be nop'ed */		\

BEGIN_##TYPE##_SECTION							\

	or	2,2,2;							\

	or	2,2,2;							\

	or	2,2,2;							\

END_##TYPE##_SECTION(0, 1)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Basic test, this section should NOT be nop'ed */		\

BEGIN_##TYPE##_SECTION							\

	or	2,2,2;							\

	or	2,2,2;							\

	or	2,2,2;							\

END_##TYPE##_SECTION(0, 0)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Nesting test, inner section should be nop'ed */		\

BEGIN_##TYPE##_SECTION							\

	or	2,2,2;							\

	or	2,2,2;							\

BEGIN_##TYPE##_SECTION_NESTED(80)					\

	or	3,3,3;							\

	or	3,3,3;							\

END_##TYPE##_SECTION_NESTED(0, 1, 80)					\

	or	2,2,2;							\

	or	2,2,2;							\

END_##TYPE##_SECTION(0, 0)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Nesting test, whole section should be nop'ed */		\

BEGIN_##TYPE##_SECTION							\

	or	2,2,2;							\

	or	2,2,2;							\

BEGIN_##TYPE##_SECTION_NESTED(80)					\

	or	3,3,3;							\

	or	3,3,3;							\

END_##TYPE##_SECTION_NESTED(0, 0, 80)					\

	or	2,2,2;							\

	or	2,2,2;							\

END_##TYPE##_SECTION(0, 1)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Nesting test, none should be nop'ed */			\

BEGIN_##TYPE##_SECTION							\

	or	2,2,2;							\

	or	2,2,2;							\

BEGIN_##TYPE##_SECTION_NESTED(80)					\

	or	3,3,3;							\

	or	3,3,3;							\

END_##TYPE##_SECTION_NESTED(0, 0, 80)					\

	or	2,2,2;							\

	or	2,2,2;							\

END_##TYPE##_SECTION(0, 0)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Basic alt section test, default case should be taken */	\

BEGIN_##TYPE##_SECTION							\

	or	3,3,3;							\

	or	3,3,3;							\

	or	3,3,3;							\

##TYPE##_SECTION_ELSE							\

	or	5,5,5;							\

	or	5,5,5;							\

ALT_##TYPE##_SECTION_END(0, 0)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Basic alt section test, else case should be taken */		\

BEGIN_##TYPE##_SECTION							\

	or	3,3,3;							\

	or	3,3,3;							\

	or	3,3,3;							\

##TYPE##_SECTION_ELSE							\

	or	31,31,31;						\

	or	31,31,31;						\

	or	31,31,31;						\

ALT_##TYPE##_SECTION_END(0, 1)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Alt with smaller else case, should be padded with nops */	\

BEGIN_##TYPE##_SECTION							\

	or	3,3,3;							\

	or	3,3,3;							\

	or	3,3,3;							\

##TYPE##_SECTION_ELSE							\

	or	31,31,31;						\

ALT_##TYPE##_SECTION_END(0, 1)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Alt section with nested section in default case */		\

	/* Default case should be taken, with nop'ed inner section */	\

BEGIN_##TYPE##_SECTION							\

	or	3,3,3;							\

BEGIN_##TYPE##_SECTION_NESTED(95)					\

	or	3,3,3;							\

	or	3,3,3;							\

END_##TYPE##_SECTION_NESTED(0, 1, 95)					\

	or	3,3,3;							\

##TYPE##_SECTION_ELSE							\

	or	2,2,2;							\

	or	2,2,2;							\

ALT_##TYPE##_SECTION_END(0, 0)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Alt section with nested section in else, default taken */	\

BEGIN_##TYPE##_SECTION							\

	or	3,3,3;							\

	or	3,3,3;							\

	or	3,3,3;							\

##TYPE##_SECTION_ELSE							\

	or	5,5,5;							\

BEGIN_##TYPE##_SECTION_NESTED(95)					\

	or	3,3,3;							\

END_##TYPE##_SECTION_NESTED(0, 1, 95)					\

	or	5,5,5;							\

ALT_##TYPE##_SECTION_END(0, 0)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Alt section with nested section in else, else taken & nop */	\

BEGIN_##TYPE##_SECTION							\

	or	3,3,3;							\

	or	3,3,3;							\

	or	3,3,3;							\

##TYPE##_SECTION_ELSE							\

	or	5,5,5;							\

BEGIN_##TYPE##_SECTION_NESTED(95)					\

	or	3,3,3;							\

END_##TYPE##_SECTION_NESTED(0, 1, 95)					\

	or	5,5,5;							\

ALT_##TYPE##_SECTION_END(0, 1)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Feature section with nested alt section, default taken */	\

BEGIN_##TYPE##_SECTION							\

	or	2,2,2;							\

BEGIN_##TYPE##_SECTION_NESTED(95)					\

	or	1,1,1;							\

##TYPE##_SECTION_ELSE_NESTED(95)					\

	or	5,5,5;							\

ALT_##TYPE##_SECTION_END_NESTED(0, 0, 95)				\

	or	2,2,2;							\

END_##TYPE##_SECTION(0, 0)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Feature section with nested alt section, else taken */	\

BEGIN_##TYPE##_SECTION							\

	or	2,2,2;							\

BEGIN_##TYPE##_SECTION_NESTED(95)					\

	or	1,1,1;							\

##TYPE##_SECTION_ELSE_NESTED(95)					\

	or	5,5,5;							\

ALT_##TYPE##_SECTION_END_NESTED(0, 1, 95)				\

	or	2,2,2;							\

END_##TYPE##_SECTION(0, 0)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Feature section with nested alt section, all nop'ed */	\

BEGIN_##TYPE##_SECTION							\

	or	2,2,2;							\

BEGIN_##TYPE##_SECTION_NESTED(95)					\

	or	1,1,1;							\

##TYPE##_SECTION_ELSE_NESTED(95)					\

	or	5,5,5;							\

ALT_##TYPE##_SECTION_END_NESTED(0, 0, 95)				\

	or	2,2,2;							\

END_##TYPE##_SECTION(0, 1)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Nested alt sections, default with inner default taken */	\

BEGIN_##TYPE##_SECTION							\

	or	2,2,2;							\

BEGIN_##TYPE##_SECTION_NESTED(95)					\

	or	1,1,1;							\

##TYPE##_SECTION_ELSE_NESTED(95)					\

	or	5,5,5;							\

ALT_##TYPE##_SECTION_END_NESTED(0, 0, 95)				\

	or	2,2,2;							\

##TYPE##_SECTION_ELSE							\

	or	31,31,31;						\

BEGIN_##TYPE##_SECTION_NESTED(94)					\

	or	5,5,5;							\

##TYPE##_SECTION_ELSE_NESTED(94)					\

	or	1,1,1;							\

ALT_##TYPE##_SECTION_END_NESTED(0, 0, 94)				\

	or	31,31,31;						\

ALT_##TYPE##_SECTION_END(0, 0)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Nested alt sections, default with inner else taken */	\

BEGIN_##TYPE##_SECTION							\

	or	2,2,2;							\

BEGIN_##TYPE##_SECTION_NESTED(95)					\

	or	1,1,1;							\

##TYPE##_SECTION_ELSE_NESTED(95)					\

	or	5,5,5;							\

ALT_##TYPE##_SECTION_END_NESTED(0, 1, 95)				\

	or	2,2,2;							\

##TYPE##_SECTION_ELSE							\

	or	31,31,31;						\

BEGIN_##TYPE##_SECTION_NESTED(94)					\

	or	5,5,5;							\

##TYPE##_SECTION_ELSE_NESTED(94)					\

	or	1,1,1;							\

ALT_##TYPE##_SECTION_END_NESTED(0, 0, 94)				\

	or	31,31,31;						\

ALT_##TYPE##_SECTION_END(0, 0)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Nested alt sections, else with inner default taken */	\

BEGIN_##TYPE##_SECTION							\

	or	2,2,2;							\

BEGIN_##TYPE##_SECTION_NESTED(95)					\

	or	1,1,1;							\

##TYPE##_SECTION_ELSE_NESTED(95)					\

	or	5,5,5;							\

ALT_##TYPE##_SECTION_END_NESTED(0, 1, 95)				\

	or	2,2,2;							\

##TYPE##_SECTION_ELSE							\

	or	31,31,31;						\

BEGIN_##TYPE##_SECTION_NESTED(94)					\

	or	5,5,5;							\

##TYPE##_SECTION_ELSE_NESTED(94)					\

	or	1,1,1;							\

ALT_##TYPE##_SECTION_END_NESTED(0, 0, 94)				\

	or	31,31,31;						\

ALT_##TYPE##_SECTION_END(0, 1)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Nested alt sections, else with inner else taken */		\

BEGIN_##TYPE##_SECTION							\

	or	2,2,2;							\

BEGIN_##TYPE##_SECTION_NESTED(95)					\

	or	1,1,1;							\

##TYPE##_SECTION_ELSE_NESTED(95)					\

	or	5,5,5;							\

ALT_##TYPE##_SECTION_END_NESTED(0, 1, 95)				\

	or	2,2,2;							\

##TYPE##_SECTION_ELSE							\

	or	31,31,31;						\

BEGIN_##TYPE##_SECTION_NESTED(94)					\

	or	5,5,5;							\

##TYPE##_SECTION_ELSE_NESTED(94)					\

	or	1,1,1;							\

ALT_##TYPE##_SECTION_END_NESTED(0, 1, 94)				\

	or	31,31,31;						\

ALT_##TYPE##_SECTION_END(0, 1)						\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Nested alt sections, else can have large else case */	\

BEGIN_##TYPE##_SECTION							\

	or	2,2,2;							\

	or	2,2,2;							\

	or	2,2,2;							\

	or	2,2,2;							\

##TYPE##_SECTION_ELSE 							\

BEGIN_##TYPE##_SECTION_NESTED(94) 					\

	or	5,5,5;							\

	or	5,5,5;							\

	or	5,5,5;							\

	or	5,5,5;							\

##TYPE##_SECTION_ELSE_NESTED(94) 					\

	or	1,1,1;							\

	or	1,1,1;							\

	or	1,1,1;							\

	or	1,1,1;							\

ALT_##TYPE##_SECTION_END_NESTED(0, 1, 94)				\

ALT_##TYPE##_SECTION_END(0, 1)						\

	or	1,1,1;							\

	or	1,1,1;



#define	MAKE_MACRO_TEST_EXPECTED(TYPE)					\

globl(ftr_fixup_test_ ##TYPE##_macros_expected)				\

	or	1,1,1;							\

	/* Basic test, this section should all be nop'ed */		\

/* BEGIN_##TYPE##_SECTION */						\

	nop;								\

	nop;								\

	nop;								\

/* END_##TYPE##_SECTION(0, 1) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Basic test, this section should NOT be nop'ed */		\

/* BEGIN_##TYPE##_SECTION */						\

	or	2,2,2;							\

	or	2,2,2;							\

	or	2,2,2;							\

/* END_##TYPE##_SECTION(0, 0) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Nesting test, inner section should be nop'ed */		\

/* BEGIN_##TYPE##_SECTION */						\

	or	2,2,2;							\

	or	2,2,2;							\

/* BEGIN_##TYPE##_SECTION_NESTED(80) */					\

	nop;								\

	nop;								\

/* END_##TYPE##_SECTION_NESTED(0, 1, 80) */				\

	or	2,2,2;							\

	or	2,2,2;							\

/* END_##TYPE##_SECTION(0, 0) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Nesting test, whole section should be nop'ed */		\

	/* NB. inner section is not nop'ed, but then entire outer is */	\

/* BEGIN_##TYPE##_SECTION */						\

	nop;								\

	nop;								\

/* BEGIN_##TYPE##_SECTION_NESTED(80) */					\

	nop;								\

	nop;								\

/* END_##TYPE##_SECTION_NESTED(0, 0, 80) */				\

	nop;								\

	nop;								\

/* END_##TYPE##_SECTION(0, 1) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Nesting test, none should be nop'ed */			\

/* BEGIN_##TYPE##_SECTION */						\

	or	2,2,2;							\

	or	2,2,2;							\

/* BEGIN_##TYPE##_SECTION_NESTED(80) */					\

	or	3,3,3;							\

	or	3,3,3;							\

/* END_##TYPE##_SECTION_NESTED(0, 0, 80) */				\

	or	2,2,2;							\

	or	2,2,2;							\

/* END_##TYPE##_SECTION(0, 0) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Basic alt section test, default case should be taken */	\

/* BEGIN_##TYPE##_SECTION */						\

	or	3,3,3;							\

	or	3,3,3;							\

	or	3,3,3;							\

/* ##TYPE##_SECTION_ELSE */						\

	/* or	5,5,5; */						\

	/* or	5,5,5; */						\

/* ALT_##TYPE##_SECTION_END(0, 0) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Basic alt section test, else case should be taken */		\

/* BEGIN_##TYPE##_SECTION */						\

	/* or	3,3,3; */						\

	/* or	3,3,3; */						\

	/* or	3,3,3; */						\

/* ##TYPE##_SECTION_ELSE */						\

	or	31,31,31;						\

	or	31,31,31;						\

	or	31,31,31;						\

/* ALT_##TYPE##_SECTION_END(0, 1) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Alt with smaller else case, should be padded with nops */	\

/* BEGIN_##TYPE##_SECTION */						\

	/* or	3,3,3; */						\

	/* or	3,3,3; */						\

	/* or	3,3,3; */						\

/* ##TYPE##_SECTION_ELSE */						\

	or	31,31,31;						\

	nop;								\

	nop;								\

/* ALT_##TYPE##_SECTION_END(0, 1) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Alt section with nested section in default case */		\

	/* Default case should be taken, with nop'ed inner section */	\

/* BEGIN_##TYPE##_SECTION */						\

	or	3,3,3;							\

/* BEGIN_##TYPE##_SECTION_NESTED(95) */					\

	nop;								\

	nop;								\

/* END_##TYPE##_SECTION_NESTED(0, 1, 95) */				\

	or	3,3,3;							\

/* ##TYPE##_SECTION_ELSE */						\

	/* or	2,2,2; */						\

	/* or	2,2,2; */						\

/* ALT_##TYPE##_SECTION_END(0, 0) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Alt section with nested section in else, default taken */	\

/* BEGIN_##TYPE##_SECTION */						\

	or	3,3,3;							\

	or	3,3,3;							\

	or	3,3,3;							\

/* ##TYPE##_SECTION_ELSE */						\

	/* or	5,5,5; */						\

/* BEGIN_##TYPE##_SECTION_NESTED(95) */					\

	/* or	3,3,3; */						\

/* END_##TYPE##_SECTION_NESTED(0, 1, 95) */				\

	/* or	5,5,5; */						\

/* ALT_##TYPE##_SECTION_END(0, 0) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Alt section with nested section in else, else taken & nop */	\

/* BEGIN_##TYPE##_SECTION */						\

	/* or	3,3,3; */						\

	/* or	3,3,3; */						\

	/* or	3,3,3; */						\

/* ##TYPE##_SECTION_ELSE */						\

	or	5,5,5;							\

/* BEGIN_##TYPE##_SECTION_NESTED(95) */					\

	nop;								\

/* END_##TYPE##_SECTION_NESTED(0, 1, 95) */				\

	or	5,5,5;							\

/* ALT_##TYPE##_SECTION_END(0, 1) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Feature section with nested alt section, default taken */	\

/* BEGIN_##TYPE##_SECTION */						\

	or	2,2,2;							\

/* BEGIN_##TYPE##_SECTION_NESTED(95) */					\

	or	1,1,1;							\

/* ##TYPE##_SECTION_ELSE_NESTED(95) */					\

	/* or	5,5,5; */						\

/* ALT_##TYPE##_SECTION_END_NESTED(0, 0, 95) */				\

	or	2,2,2;							\

/* END_##TYPE##_SECTION(0, 0) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Feature section with nested alt section, else taken */	\

/* BEGIN_##TYPE##_SECTION */						\

	or	2,2,2;							\

/* BEGIN_##TYPE##_SECTION_NESTED(95) */					\

	/* or	1,1,1; */						\

/* ##TYPE##_SECTION_ELSE_NESTED(95) */					\

	or	5,5,5;							\

/* ALT_##TYPE##_SECTION_END_NESTED(0, 1, 95) */				\

	or	2,2,2;							\

/* END_##TYPE##_SECTION(0, 0) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Feature section with nested alt section, all nop'ed */	\

/* BEGIN_##TYPE##_SECTION */						\

	nop;								\

/* BEGIN_##TYPE##_SECTION_NESTED(95) */					\

	nop;								\

/* ##TYPE##_SECTION_ELSE_NESTED(95) */					\

	/* or	5,5,5; */						\

/* ALT_##TYPE##_SECTION_END_NESTED(0, 0, 95) */				\

	nop;								\

/* END_##TYPE##_SECTION(0, 1) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Nested alt sections, default with inner default taken */	\

/* BEGIN_##TYPE##_SECTION */						\

	or	2,2,2;							\

/* BEGIN_##TYPE##_SECTION_NESTED(95) */					\

	or	1,1,1;							\

/* ##TYPE##_SECTION_ELSE_NESTED(95) */					\

	/* or	5,5,5; */						\

/* ALT_##TYPE##_SECTION_END_NESTED(0, 0, 95) */				\

	or	2,2,2;							\

/* ##TYPE##_SECTION_ELSE */						\

	/* or	31,31,31; */						\

/* BEGIN_##TYPE##_SECTION_NESTED(94) */					\

	/* or	5,5,5; */						\

/* ##TYPE##_SECTION_ELSE_NESTED(94) */					\

	/* or	1,1,1; */						\

/* ALT_##TYPE##_SECTION_END_NESTED(0, 0, 94) */				\

	/* or	31,31,31; */						\

/* ALT_##TYPE##_SECTION_END(0, 0) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Nested alt sections, default with inner else taken */	\

/* BEGIN_##TYPE##_SECTION */						\

	or	2,2,2;							\

/* BEGIN_##TYPE##_SECTION_NESTED(95) */					\

	/* or	1,1,1; */						\

/* ##TYPE##_SECTION_ELSE_NESTED(95) */					\

	or	5,5,5;							\

/* ALT_##TYPE##_SECTION_END_NESTED(0, 1, 95) */				\

	or	2,2,2;							\

/* ##TYPE##_SECTION_ELSE */						\

	/* or	31,31,31; */						\

/* BEGIN_##TYPE##_SECTION_NESTED(94) */					\

	/* or	5,5,5; */						\

/* ##TYPE##_SECTION_ELSE_NESTED(94) */					\

	/* or	1,1,1; */						\

/* ALT_##TYPE##_SECTION_END_NESTED(0, 0, 94) */				\

	/* or	31,31,31; */						\

/* ALT_##TYPE##_SECTION_END(0, 0) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Nested alt sections, else with inner default taken */	\

/* BEGIN_##TYPE##_SECTION */						\

	/* or	2,2,2; */						\

/* BEGIN_##TYPE##_SECTION_NESTED(95) */					\

	/* or	1,1,1; */						\

/* ##TYPE##_SECTION_ELSE_NESTED(95) */					\

	/* or	5,5,5; */						\

/* ALT_##TYPE##_SECTION_END_NESTED(0, 1, 95) */				\

	/* or	2,2,2; */						\

/* ##TYPE##_SECTION_ELSE */						\

	or	31,31,31;						\

/* BEGIN_##TYPE##_SECTION_NESTED(94) */					\

	or	5,5,5;							\

/* ##TYPE##_SECTION_ELSE_NESTED(94) */					\

	/* or	1,1,1; */						\

/* ALT_##TYPE##_SECTION_END_NESTED(0, 0, 94) */				\

	or	31,31,31;						\

/* ALT_##TYPE##_SECTION_END(0, 1) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Nested alt sections, else with inner else taken */		\

/* BEGIN_##TYPE##_SECTION */						\

	/* or	2,2,2; */						\

/* BEGIN_##TYPE##_SECTION_NESTED(95) */					\

	/* or	1,1,1; */						\

/* ##TYPE##_SECTION_ELSE_NESTED(95) */					\

	/* or	5,5,5; */						\

/* ALT_##TYPE##_SECTION_END_NESTED(0, 1, 95) */				\

	/* or	2,2,2; */						\

/* ##TYPE##_SECTION_ELSE */						\

	or	31,31,31;						\

/* BEGIN_##TYPE##_SECTION_NESTED(94) */					\

	/* or	5,5,5; */						\

/* ##TYPE##_SECTION_ELSE_NESTED(94) */					\

	or	1,1,1;							\

/* ALT_##TYPE##_SECTION_END_NESTED(0, 1, 94) */				\

	or	31,31,31;						\

/* ALT_##TYPE##_SECTION_END(0, 1) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	/* Nested alt sections, else can have large else case */	\

/* BEGIN_##TYPE##_SECTION */						\

	/* or	2,2,2; */						\

	/* or	2,2,2; */						\

	/* or	2,2,2; */						\

	/* or	2,2,2; */						\

/* ##TYPE##_SECTION_ELSE */						\

/* BEGIN_##TYPE##_SECTION_NESTED(94) */					\

	/* or	5,5,5; */						\

	/* or	5,5,5; */						\

	/* or	5,5,5; */						\

	/* or	5,5,5; */						\

/* ##TYPE##_SECTION_ELSE_NESTED(94) */					\

	or	1,1,1;							\

	or	1,1,1;							\

	or	1,1,1;							\

	or	1,1,1;							\

/* ALT_##TYPE##_SECTION_END_NESTED(0, 1, 94) */				\

/* ALT_##TYPE##_SECTION_END(0, 1) */					\

	or	1,1,1;							\

	or	1,1,1;



MAKE_MACRO_TEST(FTR);

MAKE_MACRO_TEST_EXPECTED(FTR);



#ifdef CONFIG_PPC64

MAKE_MACRO_TEST(FW_FTR);

MAKE_MACRO_TEST_EXPECTED(FW_FTR);

#endif

arch/powerpc/lib/feature-fixups.c

+206 −0

File changed.

Preview size limit exceeded, changes collapsed.