From 3d904eef54fd145e2ae5fadb52d2c39bc49339ae Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Tue, 18 Oct 2005 17:42:41 -0500 Subject: [PATCH] [PATCH] ppc32: replace use of _GLOBAL with .globl for ppc32 The _GLOBAL() macro is for text symbols only. Changed to using .globl for .data symbols. This is also needed in ppc32 land to allow FSL Book-E, 40x, and 44x to work. Signed-off-by: Kumar K. Gala Signed-off-by: Paul Mackerras --- arch/ppc/kernel/head_44x.S | 18 +++++++++++------- arch/ppc/kernel/head_4xx.S | 16 +++++++++++----- arch/ppc/kernel/head_fsl_booke.S | 17 +++++++++++------ 3 files changed, 33 insertions(+), 18 deletions(-) diff --git a/arch/ppc/kernel/head_44x.S b/arch/ppc/kernel/head_44x.S index b1b9dc08abca..8b49679fad54 100644 --- a/arch/ppc/kernel/head_44x.S +++ b/arch/ppc/kernel/head_44x.S @@ -743,14 +743,18 @@ _GLOBAL(set_context) * goes at the beginning of the data segment, which is page-aligned. */ .data -_GLOBAL(sdata) -_GLOBAL(empty_zero_page) + .align 12 + .globl sdata +sdata: + .globl empty_zero_page +empty_zero_page: .space 4096 /* * To support >32-bit physical addresses, we use an 8KB pgdir. */ -_GLOBAL(swapper_pg_dir) + .globl swapper_pg_dir +swapper_pg_dir: .space 8192 /* Reserved 4k for the critical exception stack & 4k for the machine @@ -759,13 +763,15 @@ _GLOBAL(swapper_pg_dir) .align 12 exception_stack_bottom: .space BOOKE_EXCEPTION_STACK_SIZE -_GLOBAL(exception_stack_top) + .globl exception_stack_top +exception_stack_top: /* * This space gets a copy of optional info passed to us by the bootstrap * which is used to pass parameters into the kernel like root=/dev/sda1, etc. */ -_GLOBAL(cmd_line) + .globl cmd_line +cmd_line: .space 512 /* @@ -774,5 +780,3 @@ _GLOBAL(cmd_line) */ abatron_pteptrs: .space 8 - - diff --git a/arch/ppc/kernel/head_4xx.S b/arch/ppc/kernel/head_4xx.S index 5772ce97e24e..10c261c67021 100644 --- a/arch/ppc/kernel/head_4xx.S +++ b/arch/ppc/kernel/head_4xx.S @@ -988,10 +988,14 @@ _GLOBAL(set_context) * goes at the beginning of the data segment, which is page-aligned. */ .data -_GLOBAL(sdata) -_GLOBAL(empty_zero_page) + .align 12 + .globl sdata +sdata: + .globl empty_zero_page +empty_zero_page: .space 4096 -_GLOBAL(swapper_pg_dir) + .globl swapper_pg_dir +swapper_pg_dir: .space 4096 @@ -1001,12 +1005,14 @@ _GLOBAL(swapper_pg_dir) exception_stack_bottom: .space 4096 critical_stack_top: -_GLOBAL(exception_stack_top) + .globl exception_stack_top +exception_stack_top: /* This space gets a copy of optional info passed to us by the bootstrap * which is used to pass parameters into the kernel like root=/dev/sda1, etc. */ -_GLOBAL(cmd_line) + .globl cmd_line +cmd_line: .space 512 /* Room for two PTE pointers, usually the kernel and current user pointers diff --git a/arch/ppc/kernel/head_fsl_booke.S b/arch/ppc/kernel/head_fsl_booke.S index 53949811efda..5063c603fad4 100644 --- a/arch/ppc/kernel/head_fsl_booke.S +++ b/arch/ppc/kernel/head_fsl_booke.S @@ -1028,10 +1028,14 @@ _GLOBAL(set_context) * goes at the beginning of the data segment, which is page-aligned. */ .data -_GLOBAL(sdata) -_GLOBAL(empty_zero_page) + .align 12 + .globl sdata +sdata: + .globl empty_zero_page +empty_zero_page: .space 4096 -_GLOBAL(swapper_pg_dir) + .globl swapper_pg_dir +swapper_pg_dir: .space 4096 /* Reserved 4k for the critical exception stack & 4k for the machine @@ -1040,13 +1044,15 @@ _GLOBAL(swapper_pg_dir) .align 12 exception_stack_bottom: .space BOOKE_EXCEPTION_STACK_SIZE * NR_CPUS -_GLOBAL(exception_stack_top) + .globl exception_stack_top +exception_stack_top: /* * This space gets a copy of optional info passed to us by the bootstrap * which is used to pass parameters into the kernel like root=/dev/sda1, etc. */ -_GLOBAL(cmd_line) + .globl cmd_line +cmd_line: .space 512 /* @@ -1055,4 +1061,3 @@ _GLOBAL(cmd_line) */ abatron_pteptrs: .space 8 - -- GitLab