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[i386] Add explicit flags and type on all .section declarations

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Try to avoid future problems caused by implicit section flags and/or
type information by instituting a policy that all .section
declarations must explicitly state the flags and type.

Most of this change was achieved using

    perl -pi \
      -e 's/".text"$/".text", "ax", \@progbits/ ; ' \
      -e 's/".text16"$/".text16", "ax", \@progbits/ ; ' \
      -e 's/".text16.null"$/".text16.null", "ax", \@progbits/ ; ' \
      -e 's/".text16.data"$/".text16.data", "aw", \@progbits/ ; ' \
      -e 's/".data"$/".data", "aw", \@progbits/ ; ' \
      -e 's/".data16"$/".data16", "aw", \@progbits/ ; ' \
      -e 's/".bss"$/".bss", "aw", \@nobits/ ; ' \
      -e 's/".bss16"$/".bss16", "aw", \@nobits/ ; ' \
      -e 's/".prefix"$/".prefix", "ax", \@progbits/ ; ' \
      -e 's/".prefix.lib"$/".prefix.lib", "awx", \@progbits/ ; ' \
      -e 's/".prefix.data"$/".prefix.data", "aw", \@progbits/ ; ' \
      -e 's/".weak"$/".weak", "a", \@nobits/ ; ' \
      `git grep -l '\.section'`
This commit is contained in:
Michael Brown
2009-02-15 10:54:52 +00:00
parent ce2aa66d39
commit c9e5b12473
10 changed files with 85 additions and 102 deletions
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6
src/arch/i386/core/gdbidt.S
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@@ -11,7 +11,7 @@
* Interrupt Descriptor Table
****************************************************************************
*/
.section ".data16"
.section ".data16", "aw", @progbits
.globl idtr
idtr:
idt_limit:
@@ -68,7 +68,7 @@ idt_fixed:
* Destroys %ax, %bx, and %di.
****************************************************************************
*/
.section ".text16"
.section ".text16", "ax", @progbits
.code16
.globl idt_init
idt_init:
@@ -100,7 +100,7 @@ idt_init:
* Interrupt handlers
****************************************************************************
*/
.section ".text"
.section ".text", "ax", @progbits
.code32
/* POSIX signal numbers for reporting traps to GDB */