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aof.h (EXTRA_SECTIONS, [...]): Remove readonly data sections.

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* arm/aof.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Remove
readonly data sections.
(READONLYDATA_SECTION, READONLY_DATA_SECTION): Delete.

From-SVN: r11353
This commit is contained in:
Richard Earnshaw 1996-02-27 13:15:13 +00:00
parent 589fe0fc3a
commit 0f038b00f9
1 changed files with 4 additions and 35 deletions
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39
gcc/config/arm/aof.h
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@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler, for Advanced RISC Machines /* Definitions of target machine for GNU compiler, for Advanced RISC Machines
ARM compilation, AOF Assembler. ARM compilation, AOF Assembler.
Copyright (C) 1995 Free Software Foundation, Inc. Copyright (C) 1995, 1996 Free Software Foundation, Inc.
Contributed by Richard Earnshaw (rearnsha@armltd.co.uk) Contributed by Richard Earnshaw (rearnsha@armltd.co.uk)
This file is part of GNU CC. This file is part of GNU CC.
@ -51,23 +51,19 @@ Boston, MA 02111-1307, USA. */
to that. Unfortunately, there is nothing we can do here to guarantee that to that. Unfortunately, there is nothing we can do here to guarantee that
two areas with the same attributes will be linked adjacently in the two areas with the same attributes will be linked adjacently in the
resulting executable, so we have to be careful not to do pc-relative resulting executable, so we have to be careful not to do pc-relative
addressing across such boundaries. This isn't a major problem for thumb, addressing across such boundaries. */
since the range of such addressing modes is so limited that it would
rarely be useful anyway. */
char *aof_text_section (); char *aof_text_section ();
#define TEXT_SECTION_ASM_OP \ #define TEXT_SECTION_ASM_OP aof_text_section ()
aof_text_section (in_section == in_readonly_data)
#define SELECT_RTX_SECTION(MODE,RTX) text_section (); #define SELECT_RTX_SECTION(MODE,RTX) text_section ();
char *aof_data_section (); char *aof_data_section ();
#define DATA_SECTION_ASM_OP aof_data_section () #define DATA_SECTION_ASM_OP aof_data_section ()
#define EXTRA_SECTIONS in_zero_init, in_readonly_data, in_ctor, in_dtor #define EXTRA_SECTIONS in_zero_init, in_ctor, in_dtor
#define EXTRA_SECTION_FUNCTIONS \ #define EXTRA_SECTION_FUNCTIONS \
ZERO_INIT_SECTION \ ZERO_INIT_SECTION \
READONLYDATA_SECTION \
CTOR_SECTION \ CTOR_SECTION \
DTOR_SECTION DTOR_SECTION
@ -84,32 +80,6 @@ zero_init_section () \
} \ } \
} }
#define READONLYDATA_SECTION \
void \
readonly_data () \
{ \
extern int arm_text_section_count; \
if (in_section != in_readonly_data) \
{ \
if (in_section != in_text) \
{ \
fprintf (asm_out_file, \
"\tAREA |C$$code%d|, CODE, READONLY", \
arm_text_section_count++); \
if (flag_pic) \
fputs (", PIC, REENTRANT", asm_out_file); \
fputc ('\n', asm_out_file); \
} \
in_section = in_readonly_data; \
} \
} \
\
int \
in_readonly_data_section () \
{ \
return in_section == in_readonly_data; \
}
#define CTOR_SECTION \ #define CTOR_SECTION \
void \ void \
ctor_section () \ ctor_section () \
@ -179,7 +149,6 @@ do { \
while (*ptr) \ while (*ptr) \
(*ptr++) (); \ (*ptr++) (); \
} while (0) } while (0)
#define READONLY_DATA_SECTION readonly_data
#define JUMP_TABLES_IN_TEXT_SECTION 1 #define JUMP_TABLES_IN_TEXT_SECTION 1