[PATCH v2 1/8] ARM: replace PROCINFO embedded branch with relative offset
Ard Biesheuvel
ard.biesheuvel at linaro.org
Fri Mar 13 05:07:25 PDT 2015
This patch replaces the 'branch to setup()' instructions embedded
in the PROCINFO structs with the offset to that setup function
relative to the base of the struct. This preserves the position
independent nature of that field, but uses a data item rather
than an instruction.
This is mainly done to prevent linker failures on large kernels,
where the setup function is out of reach for the branch.
Acked-by: Nicolas Pitre <nico at linaro.org>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel at linaro.org>
---
arch/arm/kernel/head.S | 14 +++++++-------
arch/arm/mm/proc-arm1020.S | 4 ++--
arch/arm/mm/proc-arm1020e.S | 4 ++--
arch/arm/mm/proc-arm1022.S | 4 ++--
arch/arm/mm/proc-arm1026.S | 4 ++--
arch/arm/mm/proc-arm720.S | 4 ++--
arch/arm/mm/proc-arm740.S | 4 ++--
arch/arm/mm/proc-arm7tdmi.S | 4 ++--
arch/arm/mm/proc-arm920.S | 4 ++--
arch/arm/mm/proc-arm922.S | 4 ++--
arch/arm/mm/proc-arm925.S | 4 ++--
arch/arm/mm/proc-arm926.S | 4 ++--
arch/arm/mm/proc-arm940.S | 4 ++--
arch/arm/mm/proc-arm946.S | 4 ++--
arch/arm/mm/proc-arm9tdmi.S | 4 ++--
arch/arm/mm/proc-fa526.S | 4 ++--
arch/arm/mm/proc-feroceon.S | 5 +++--
arch/arm/mm/proc-macros.S | 4 ++++
arch/arm/mm/proc-mohawk.S | 4 ++--
arch/arm/mm/proc-sa110.S | 4 ++--
arch/arm/mm/proc-sa1100.S | 4 ++--
arch/arm/mm/proc-v6.S | 4 ++--
arch/arm/mm/proc-v7.S | 28 ++++++++++++++--------------
arch/arm/mm/proc-v7m.S | 4 ++--
arch/arm/mm/proc-xsc3.S | 4 ++--
arch/arm/mm/proc-xscale.S | 4 ++--
26 files changed, 72 insertions(+), 67 deletions(-)
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 01963273c07a..3637973a9708 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -138,9 +138,9 @@ ENTRY(stext)
@ mmu has been enabled
adr lr, BSYM(1f) @ return (PIC) address
mov r8, r4 @ set TTBR1 to swapper_pg_dir
- ARM( add pc, r10, #PROCINFO_INITFUNC )
- THUMB( add r12, r10, #PROCINFO_INITFUNC )
- THUMB( ret r12 )
+ ldr r12, [r10, #PROCINFO_INITFUNC]
+ add r12, r12, r10
+ ret r12
1: b __enable_mmu
ENDPROC(stext)
.ltorg
@@ -386,10 +386,10 @@ ENTRY(secondary_startup)
ldr r8, [r7, lr] @ get secondary_data.swapper_pg_dir
adr lr, BSYM(__enable_mmu) @ return address
mov r13, r12 @ __secondary_switched address
- ARM( add pc, r10, #PROCINFO_INITFUNC ) @ initialise processor
- @ (return control reg)
- THUMB( add r12, r10, #PROCINFO_INITFUNC )
- THUMB( ret r12 )
+ ldr r12, [r10, #PROCINFO_INITFUNC]
+ add r12, r12, r10 @ initialise processor
+ @ (return control reg)
+ ret r12
ENDPROC(secondary_startup)
ENDPROC(secondary_startup_arm)
diff --git a/arch/arm/mm/proc-arm1020.S b/arch/arm/mm/proc-arm1020.S
index 86ee5d47ce3c..aa0519eed698 100644
--- a/arch/arm/mm/proc-arm1020.S
+++ b/arch/arm/mm/proc-arm1020.S
@@ -507,7 +507,7 @@ cpu_arm1020_name:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.type __arm1020_proc_info,#object
__arm1020_proc_info:
@@ -519,7 +519,7 @@ __arm1020_proc_info:
.long PMD_TYPE_SECT | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __arm1020_setup
+ initfn __arm1020_setup, __arm1020_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB
diff --git a/arch/arm/mm/proc-arm1020e.S b/arch/arm/mm/proc-arm1020e.S
index a6331d78601f..bff4c7f70fd6 100644
--- a/arch/arm/mm/proc-arm1020e.S
+++ b/arch/arm/mm/proc-arm1020e.S
@@ -465,7 +465,7 @@ arm1020e_crval:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.type __arm1020e_proc_info,#object
__arm1020e_proc_info:
@@ -479,7 +479,7 @@ __arm1020e_proc_info:
PMD_BIT4 | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __arm1020e_setup
+ initfn __arm1020e_setup, __arm1020e_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB | HWCAP_EDSP
diff --git a/arch/arm/mm/proc-arm1022.S b/arch/arm/mm/proc-arm1022.S
index a126b7a59928..dbb2413fe04d 100644
--- a/arch/arm/mm/proc-arm1022.S
+++ b/arch/arm/mm/proc-arm1022.S
@@ -448,7 +448,7 @@ arm1022_crval:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.type __arm1022_proc_info,#object
__arm1022_proc_info:
@@ -462,7 +462,7 @@ __arm1022_proc_info:
PMD_BIT4 | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __arm1022_setup
+ initfn __arm1022_setup, __arm1022_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB | HWCAP_EDSP
diff --git a/arch/arm/mm/proc-arm1026.S b/arch/arm/mm/proc-arm1026.S
index fc294067e977..0b37b2cef9d3 100644
--- a/arch/arm/mm/proc-arm1026.S
+++ b/arch/arm/mm/proc-arm1026.S
@@ -442,7 +442,7 @@ arm1026_crval:
string cpu_arm1026_name, "ARM1026EJ-S"
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.type __arm1026_proc_info,#object
__arm1026_proc_info:
@@ -456,7 +456,7 @@ __arm1026_proc_info:
PMD_BIT4 | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __arm1026_setup
+ initfn __arm1026_setup, __arm1026_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_JAVA
diff --git a/arch/arm/mm/proc-arm720.S b/arch/arm/mm/proc-arm720.S
index 2baa66b3ac9b..3651cd70e418 100644
--- a/arch/arm/mm/proc-arm720.S
+++ b/arch/arm/mm/proc-arm720.S
@@ -186,7 +186,7 @@ arm720_crval:
* See <asm/procinfo.h> for a definition of this structure.
*/
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.macro arm720_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req, cpu_flush:req
.type __\name\()_proc_info,#object
@@ -203,7 +203,7 @@ __\name\()_proc_info:
PMD_BIT4 | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b \cpu_flush @ cpu_flush
+ initfn \cpu_flush, __\name\()_proc_info @ cpu_flush
.long cpu_arch_name @ arch_name
.long cpu_elf_name @ elf_name
.long HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB @ elf_hwcap
diff --git a/arch/arm/mm/proc-arm740.S b/arch/arm/mm/proc-arm740.S
index ac1ea6b3bce4..024fb7732407 100644
--- a/arch/arm/mm/proc-arm740.S
+++ b/arch/arm/mm/proc-arm740.S
@@ -132,14 +132,14 @@ __arm740_setup:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.type __arm740_proc_info,#object
__arm740_proc_info:
.long 0x41807400
.long 0xfffffff0
.long 0
.long 0
- b __arm740_setup
+ initfn __arm740_setup, __arm740_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB | HWCAP_26BIT
diff --git a/arch/arm/mm/proc-arm7tdmi.S b/arch/arm/mm/proc-arm7tdmi.S
index bf6ba4bc30ff..25472d94426d 100644
--- a/arch/arm/mm/proc-arm7tdmi.S
+++ b/arch/arm/mm/proc-arm7tdmi.S
@@ -76,7 +76,7 @@ __arm7tdmi_setup:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.macro arm7tdmi_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req, \
extra_hwcaps=0
@@ -86,7 +86,7 @@ __\name\()_proc_info:
.long \cpu_mask
.long 0
.long 0
- b __arm7tdmi_setup
+ initfn __arm7tdmi_setup, __\name\()_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP | HWCAP_26BIT | ( \extra_hwcaps )
diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S
index 22bf8dde4f84..7a14bd4414c9 100644
--- a/arch/arm/mm/proc-arm920.S
+++ b/arch/arm/mm/proc-arm920.S
@@ -448,7 +448,7 @@ arm920_crval:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.type __arm920_proc_info,#object
__arm920_proc_info:
@@ -464,7 +464,7 @@ __arm920_proc_info:
PMD_BIT4 | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __arm920_setup
+ initfn __arm920_setup, __arm920_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB
diff --git a/arch/arm/mm/proc-arm922.S b/arch/arm/mm/proc-arm922.S
index 0c6d5ac5a6d4..edccfcdcd551 100644
--- a/arch/arm/mm/proc-arm922.S
+++ b/arch/arm/mm/proc-arm922.S
@@ -426,7 +426,7 @@ arm922_crval:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.type __arm922_proc_info,#object
__arm922_proc_info:
@@ -442,7 +442,7 @@ __arm922_proc_info:
PMD_BIT4 | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __arm922_setup
+ initfn __arm922_setup, __arm922_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB
diff --git a/arch/arm/mm/proc-arm925.S b/arch/arm/mm/proc-arm925.S
index c32d073282ea..ede8c54ab4aa 100644
--- a/arch/arm/mm/proc-arm925.S
+++ b/arch/arm/mm/proc-arm925.S
@@ -494,7 +494,7 @@ arm925_crval:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.macro arm925_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req, cache
.type __\name\()_proc_info,#object
@@ -510,7 +510,7 @@ __\name\()_proc_info:
PMD_BIT4 | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __arm925_setup
+ initfn __arm925_setup, __\name\()_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB
diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S
index 252b2503038d..fb827c633693 100644
--- a/arch/arm/mm/proc-arm926.S
+++ b/arch/arm/mm/proc-arm926.S
@@ -474,7 +474,7 @@ arm926_crval:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.type __arm926_proc_info,#object
__arm926_proc_info:
@@ -490,7 +490,7 @@ __arm926_proc_info:
PMD_BIT4 | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __arm926_setup
+ initfn __arm926_setup, __arm926_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_JAVA
diff --git a/arch/arm/mm/proc-arm940.S b/arch/arm/mm/proc-arm940.S
index e5212d489377..0a0b7a9167b6 100644
--- a/arch/arm/mm/proc-arm940.S
+++ b/arch/arm/mm/proc-arm940.S
@@ -354,14 +354,14 @@ __arm940_setup:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.type __arm940_proc_info,#object
__arm940_proc_info:
.long 0x41009400
.long 0xff00fff0
.long 0
- b __arm940_setup
+ initfn __arm940_setup, __arm940_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB
diff --git a/arch/arm/mm/proc-arm946.S b/arch/arm/mm/proc-arm946.S
index b3dd9b2d0b8e..c85b40d2117e 100644
--- a/arch/arm/mm/proc-arm946.S
+++ b/arch/arm/mm/proc-arm946.S
@@ -409,14 +409,14 @@ __arm946_setup:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.type __arm946_proc_info,#object
__arm946_proc_info:
.long 0x41009460
.long 0xff00fff0
.long 0
.long 0
- b __arm946_setup
+ initfn __arm946_setup, __arm946_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB
diff --git a/arch/arm/mm/proc-arm9tdmi.S b/arch/arm/mm/proc-arm9tdmi.S
index 8227322bbb8f..7fac8c612134 100644
--- a/arch/arm/mm/proc-arm9tdmi.S
+++ b/arch/arm/mm/proc-arm9tdmi.S
@@ -70,7 +70,7 @@ __arm9tdmi_setup:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.macro arm9tdmi_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req
.type __\name\()_proc_info, #object
@@ -79,7 +79,7 @@ __\name\()_proc_info:
.long \cpu_mask
.long 0
.long 0
- b __arm9tdmi_setup
+ initfn __arm9tdmi_setup, __\name\()_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP | HWCAP_THUMB | HWCAP_26BIT
diff --git a/arch/arm/mm/proc-fa526.S b/arch/arm/mm/proc-fa526.S
index c494886892ba..4001b73af4ee 100644
--- a/arch/arm/mm/proc-fa526.S
+++ b/arch/arm/mm/proc-fa526.S
@@ -190,7 +190,7 @@ fa526_cr1_set:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.type __fa526_proc_info,#object
__fa526_proc_info:
@@ -206,7 +206,7 @@ __fa526_proc_info:
PMD_BIT4 | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __fa526_setup
+ initfn __fa526_setup, __fa526_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP | HWCAP_HALF
diff --git a/arch/arm/mm/proc-feroceon.S b/arch/arm/mm/proc-feroceon.S
index 03a1b75f2e16..e494d6d6acbe 100644
--- a/arch/arm/mm/proc-feroceon.S
+++ b/arch/arm/mm/proc-feroceon.S
@@ -584,7 +584,7 @@ feroceon_crval:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.macro feroceon_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req, cache:req
.type __\name\()_proc_info,#object
@@ -601,7 +601,8 @@ __\name\()_proc_info:
PMD_BIT4 | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __feroceon_setup
+ initfn __feroceon_setup, __\name\()_proc_info
+ .long __feroceon_setup
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP
diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S
index 082b9f2f7e90..0f13b5f9281e 100644
--- a/arch/arm/mm/proc-macros.S
+++ b/arch/arm/mm/proc-macros.S
@@ -331,3 +331,7 @@ ENTRY(\name\()_tlb_fns)
.globl \x
.equ \x, \y
.endm
+
+.macro initfn, func, base
+ .long \func - \base
+.endm
diff --git a/arch/arm/mm/proc-mohawk.S b/arch/arm/mm/proc-mohawk.S
index 53d393455f13..d65edf717bf7 100644
--- a/arch/arm/mm/proc-mohawk.S
+++ b/arch/arm/mm/proc-mohawk.S
@@ -427,7 +427,7 @@ mohawk_crval:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.type __88sv331x_proc_info,#object
__88sv331x_proc_info:
@@ -443,7 +443,7 @@ __88sv331x_proc_info:
PMD_BIT4 | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __mohawk_setup
+ initfn __mohawk_setup, __88sv331x_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP
diff --git a/arch/arm/mm/proc-sa110.S b/arch/arm/mm/proc-sa110.S
index 8008a0461cf5..ee2ce496239f 100644
--- a/arch/arm/mm/proc-sa110.S
+++ b/arch/arm/mm/proc-sa110.S
@@ -199,7 +199,7 @@ sa110_crval:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.type __sa110_proc_info,#object
__sa110_proc_info:
@@ -213,7 +213,7 @@ __sa110_proc_info:
.long PMD_TYPE_SECT | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __sa110_setup
+ initfn __sa110_setup, __sa110_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP | HWCAP_HALF | HWCAP_26BIT | HWCAP_FAST_MULT
diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S
index 89f97ac648a9..222d5836f666 100644
--- a/arch/arm/mm/proc-sa1100.S
+++ b/arch/arm/mm/proc-sa1100.S
@@ -242,7 +242,7 @@ sa1100_crval:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.macro sa1100_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req
.type __\name\()_proc_info,#object
@@ -257,7 +257,7 @@ __\name\()_proc_info:
.long PMD_TYPE_SECT | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __sa1100_setup
+ initfn __sa1100_setup, __\name\()_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP | HWCAP_HALF | HWCAP_26BIT | HWCAP_FAST_MULT
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index d0390f4b3f18..06d890a2342b 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -264,7 +264,7 @@ v6_crval:
string cpu_elf_name, "v6"
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
/*
* Match any ARMv6 processor core.
@@ -287,7 +287,7 @@ __v6_proc_info:
PMD_SECT_XN | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __v6_setup
+ initfn __v6_setup, __v6_proc_info
.long cpu_arch_name
.long cpu_elf_name
/* See also feat_v6_fixup() for HWCAP_TLS */
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 8b4ee5e81c14..6bdaa4cc1784 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -462,19 +462,19 @@ __v7_setup_stack:
string cpu_elf_name, "v7"
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
/*
* Standard v7 proc info content
*/
-.macro __v7_proc initfunc, mm_mmuflags = 0, io_mmuflags = 0, hwcaps = 0, proc_fns = v7_processor_functions
+.macro __v7_proc name, initfunc, mm_mmuflags = 0, io_mmuflags = 0, hwcaps = 0, proc_fns = v7_processor_functions
ALT_SMP(.long PMD_TYPE_SECT | PMD_SECT_AP_WRITE | PMD_SECT_AP_READ | \
PMD_SECT_AF | PMD_FLAGS_SMP | \mm_mmuflags)
ALT_UP(.long PMD_TYPE_SECT | PMD_SECT_AP_WRITE | PMD_SECT_AP_READ | \
PMD_SECT_AF | PMD_FLAGS_UP | \mm_mmuflags)
.long PMD_TYPE_SECT | PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ | PMD_SECT_AF | \io_mmuflags
- W(b) \initfunc
+ initfn \initfunc, \name
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB | HWCAP_FAST_MULT | \
@@ -494,7 +494,7 @@ __v7_setup_stack:
__v7_ca5mp_proc_info:
.long 0x410fc050
.long 0xff0ffff0
- __v7_proc __v7_ca5mp_setup
+ __v7_proc __v7_ca5mp_proc_info, __v7_ca5mp_setup
.size __v7_ca5mp_proc_info, . - __v7_ca5mp_proc_info
/*
@@ -504,7 +504,7 @@ __v7_ca5mp_proc_info:
__v7_ca9mp_proc_info:
.long 0x410fc090
.long 0xff0ffff0
- __v7_proc __v7_ca9mp_setup, proc_fns = ca9mp_processor_functions
+ __v7_proc __v7_ca9mp_proc_info, __v7_ca9mp_setup, proc_fns = ca9mp_processor_functions
.size __v7_ca9mp_proc_info, . - __v7_ca9mp_proc_info
#endif /* CONFIG_ARM_LPAE */
@@ -517,7 +517,7 @@ __v7_ca9mp_proc_info:
__v7_pj4b_proc_info:
.long 0x560f5800
.long 0xff0fff00
- __v7_proc __v7_pj4b_setup, proc_fns = pj4b_processor_functions
+ __v7_proc __v7_pj4b_proc_info, __v7_pj4b_setup, proc_fns = pj4b_processor_functions
.size __v7_pj4b_proc_info, . - __v7_pj4b_proc_info
#endif
@@ -528,7 +528,7 @@ __v7_pj4b_proc_info:
__v7_cr7mp_proc_info:
.long 0x410fc170
.long 0xff0ffff0
- __v7_proc __v7_cr7mp_setup
+ __v7_proc __v7_cr7mp_proc_info, __v7_cr7mp_setup
.size __v7_cr7mp_proc_info, . - __v7_cr7mp_proc_info
/*
@@ -538,7 +538,7 @@ __v7_cr7mp_proc_info:
__v7_ca7mp_proc_info:
.long 0x410fc070
.long 0xff0ffff0
- __v7_proc __v7_ca7mp_setup
+ __v7_proc __v7_ca7mp_proc_info, __v7_ca7mp_setup
.size __v7_ca7mp_proc_info, . - __v7_ca7mp_proc_info
/*
@@ -548,7 +548,7 @@ __v7_ca7mp_proc_info:
__v7_ca12mp_proc_info:
.long 0x410fc0d0
.long 0xff0ffff0
- __v7_proc __v7_ca12mp_setup
+ __v7_proc __v7_ca12mp_proc_info, __v7_ca12mp_setup
.size __v7_ca12mp_proc_info, . - __v7_ca12mp_proc_info
/*
@@ -558,7 +558,7 @@ __v7_ca12mp_proc_info:
__v7_ca15mp_proc_info:
.long 0x410fc0f0
.long 0xff0ffff0
- __v7_proc __v7_ca15mp_setup
+ __v7_proc __v7_ca15mp_proc_info, __v7_ca15mp_setup
.size __v7_ca15mp_proc_info, . - __v7_ca15mp_proc_info
/*
@@ -568,7 +568,7 @@ __v7_ca15mp_proc_info:
__v7_b15mp_proc_info:
.long 0x420f00f0
.long 0xff0ffff0
- __v7_proc __v7_b15mp_setup
+ __v7_proc __v7_b15mp_proc_info, __v7_b15mp_setup
.size __v7_b15mp_proc_info, . - __v7_b15mp_proc_info
/*
@@ -578,7 +578,7 @@ __v7_b15mp_proc_info:
__v7_ca17mp_proc_info:
.long 0x410fc0e0
.long 0xff0ffff0
- __v7_proc __v7_ca17mp_setup
+ __v7_proc __v7_ca17mp_proc_info, __v7_ca17mp_setup
.size __v7_ca17mp_proc_info, . - __v7_ca17mp_proc_info
/*
@@ -594,7 +594,7 @@ __krait_proc_info:
* do support them. They also don't indicate support for fused multiply
* instructions even though they actually do support them.
*/
- __v7_proc __v7_setup, hwcaps = HWCAP_IDIV | HWCAP_VFPv4
+ __v7_proc __krait_proc_info, __v7_setup, hwcaps = HWCAP_IDIV | HWCAP_VFPv4
.size __krait_proc_info, . - __krait_proc_info
/*
@@ -604,5 +604,5 @@ __krait_proc_info:
__v7_proc_info:
.long 0x000f0000 @ Required ID value
.long 0x000f0000 @ Mask for ID
- __v7_proc __v7_setup
+ __v7_proc __v7_proc_info, __v7_setup
.size __v7_proc_info, . - __v7_proc_info
diff --git a/arch/arm/mm/proc-v7m.S b/arch/arm/mm/proc-v7m.S
index d1e68b553d3b..e08e1f2bab76 100644
--- a/arch/arm/mm/proc-v7m.S
+++ b/arch/arm/mm/proc-v7m.S
@@ -135,7 +135,7 @@ __v7m_setup_stack_top:
string cpu_elf_name "v7m"
string cpu_v7m_name "ARMv7-M"
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
/*
* Match any ARMv7-M processor core.
@@ -146,7 +146,7 @@ __v7m_proc_info:
.long 0x000f0000 @ Mask for ID
.long 0 @ proc_info_list.__cpu_mm_mmu_flags
.long 0 @ proc_info_list.__cpu_io_mmu_flags
- b __v7m_setup @ proc_info_list.__cpu_flush
+ initfn __v7m_setup, __v7m_proc_info @ proc_info_list.__cpu_flush
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT
diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S
index f8acdfece036..293dcc2c441f 100644
--- a/arch/arm/mm/proc-xsc3.S
+++ b/arch/arm/mm/proc-xsc3.S
@@ -499,7 +499,7 @@ xsc3_crval:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.macro xsc3_proc_info name:req, cpu_val:req, cpu_mask:req
.type __\name\()_proc_info,#object
@@ -514,7 +514,7 @@ __\name\()_proc_info:
.long PMD_TYPE_SECT | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __xsc3_setup
+ initfn __xsc3_setup, __\name\()_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index afa2b3c4df4a..b6bbfdb6dfdc 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -612,7 +612,7 @@ xscale_crval:
.align
- .section ".proc.info.init", #alloc, #execinstr
+ .section ".proc.info.init", #alloc
.macro xscale_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req, cache
.type __\name\()_proc_info,#object
@@ -627,7 +627,7 @@ __\name\()_proc_info:
.long PMD_TYPE_SECT | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
- b __xscale_setup
+ initfn __xscale_setup, __\name\()_proc_info
.long cpu_arch_name
.long cpu_elf_name
.long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP
--
1.8.3.2
More information about the linux-arm-kernel
mailing list