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Makefile.in (toplev.o, halfpic.o): Depend on halfpic.h
* Makefile.in (toplev.o, halfpic.o): Depend on halfpic.h * i386/osfrose.h (SUBTARGET_SWITCHES): Add missing comma. (FUNCTION_PROFILER): Const-ify. * halfpic.c: Include "expr.h", "output.h" and "halfpic.h". (eliminate_constant_term, assemble_name, output_addr_const): Remove declarations. (ptr_half_pic_address_p, half_pic_hash): Prototype. (all_refs, half_pic_prefix, half_pic_hash, half_pic_declare, half_pic_external, half_pic_address_p, half_pic_ptr): Const-ify. * halfpic.h (ptr_half_pic_address_p, half_pic_finish): Prototype. (half_pic_declare, half_pic_external): Const-ify. * toplev.c: Include "halfpic.h". From-SVN: r46583
This commit is contained in:
Kaveh R. Ghazi
Kaveh Ghazi
parent
f710504c07
commit
d506f6496f
@ -1,3 +1,18 @@
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2001-10-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* Makefile.in (toplev.o, halfpic.o): Depend on halfpic.h
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* i386/osfrose.h (SUBTARGET_SWITCHES): Add missing comma.
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(FUNCTION_PROFILER): Const-ify.
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* halfpic.c: Include "expr.h", "output.h" and "halfpic.h".
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(eliminate_constant_term, assemble_name, output_addr_const):
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Remove declarations.
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(ptr_half_pic_address_p, half_pic_hash): Prototype.
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(all_refs, half_pic_prefix, half_pic_hash, half_pic_declare,
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half_pic_external, half_pic_address_p, half_pic_ptr): Const-ify.
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* halfpic.h (ptr_half_pic_address_p, half_pic_finish): Prototype.
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(half_pic_declare, half_pic_external): Const-ify.
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* toplev.c: Include "halfpic.h".
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2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
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* config/alpha/alpha.md, config/arm/arm.c, config/arm/arm.h,
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@ -1370,7 +1370,7 @@ toplev.o : toplev.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) function.h \
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debug.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h \
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dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
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graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
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ssa.h $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H)
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ssa.h $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H) halfpic.h
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$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
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-DTARGET_NAME=\"$(target_alias)\" \
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-c $(srcdir)/toplev.c
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@ -1616,7 +1616,7 @@ mips-tdump: mips-tdump.o version.o $(LIBDEPS)
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mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H)
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# Build file to support OSF/rose half-pic format.
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halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) $(SYSTEM_H)
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halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) $(SYSTEM_H) halfpic.h
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#
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# Generate header and source files from the machine description,
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@ -58,7 +58,7 @@ Boston, MA 02111-1307, USA. */
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#define SUBTARGET_SWITCHES \
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{ "half-pic", MASK_HALF_PIC, \
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N_("Emit half-PIC code") }, \
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{ "no-half-pic", -MASK_HALF_PIC, "" } \
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{ "no-half-pic", -MASK_HALF_PIC, "" }, \
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{ "debug-half-pic", MASK_HALF_PIC_DEBUG, \
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0 /* intentionally undoc */ }, \
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{ "debugb", MASK_HALF_PIC_DEBUG, \
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@ -209,8 +209,8 @@ do \
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{ \
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if (!OSF_PROFILE_BEFORE_PROLOGUE) \
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{ \
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char *prefix = (TARGET_UNDERSCORES) ? "_" : ""; \
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char *lprefix = LPREFIX; \
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const char *const prefix = (TARGET_UNDERSCORES) ? "_" : ""; \
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const char *const lprefix = LPREFIX; \
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int labelno = LABELNO; \
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\
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/* Note that OSF/rose blew it in terms of calling mcount, \
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@ -35,19 +35,18 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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#include "system.h"
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#include "tree.h"
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#include "rtl.h"
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#include "expr.h"
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#include "output.h"
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#include "obstack.h"
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#include "halfpic.h"
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#define obstack_chunk_alloc xmalloc
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#define obstack_chunk_free free
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extern rtx eliminate_constant_term ();
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extern void assemble_name ();
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extern void output_addr_const ();
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int flag_half_pic = 0; /* Global half-pic flag. */
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int half_pic_number_ptrs = 0; /* # distinct pointers found */
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int half_pic_number_refs = 0; /* # half-pic references */
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int (*ptr_half_pic_address_p)() = half_pic_address_p;
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int (*ptr_half_pic_address_p) PARAMS ((rtx)) = half_pic_address_p;
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/* Obstack to hold generated pic names. */
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static struct obstack half_pic_obstack;
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@ -59,15 +58,15 @@ struct all_refs {
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struct all_refs *next; /* next name created */
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int external_p; /* name is an external reference */
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int pointer_p; /* pointer created. */
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char *ref_name; /* reference name to ptr to real_name */
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const char *ref_name; /* reference name to ptr to real_name */
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int ref_len; /* reference name length */
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char *real_name; /* real function/data name */
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const char *real_name; /* real function/data name */
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int real_len; /* strlen (real_name) */
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};
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static struct all_refs *half_pic_names;
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static char *half_pic_prefix;
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static const char *half_pic_prefix;
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static int half_pic_prefix_len;
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@ -83,16 +82,18 @@ static int half_pic_prefix_len;
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#define HASHBITS 30
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static struct all_refs *half_pic_hash PARAMS ((const char *, int, int));
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static struct all_refs *
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half_pic_hash (name, len, create_p)
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char *name; /* name to hash */
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const char *name; /* name to hash */
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int len; /* length of the name (or 0 to call strlen) */
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int create_p; /* != 0 to create new hash bucket if new */
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{
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static struct all_refs *hash_table[MAX_HASH_TABLE];
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static struct all_refs zero_all_refs;
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unsigned char *uname;
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const unsigned char *uname;
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int hash;
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int i;
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int ch;
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@ -103,7 +104,7 @@ half_pic_hash (name, len, create_p)
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len = strlen (name);
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/* Compute hash code */
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uname = (unsigned char *)name;
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uname = (const unsigned char *)name;
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ch = uname[0];
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hash = len * 613 + ch;
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for (i = 1; i < len; i += 2)
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@ -246,7 +247,7 @@ half_pic_encode (decl)
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void
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half_pic_declare (name)
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char *name;
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const char *name;
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{
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struct all_refs *ptr;
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@ -270,7 +271,7 @@ half_pic_declare (name)
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void
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half_pic_external (name)
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char *name;
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const char *name;
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{
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struct all_refs *ptr;
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@ -296,7 +297,7 @@ int
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half_pic_address_p (addr)
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rtx addr;
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{
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char *name;
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const char *name;
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int len;
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struct all_refs *ptr;
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@ -363,7 +364,7 @@ struct rtx_def *
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half_pic_ptr (operand)
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rtx operand;
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{
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char *name;
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const char *name;
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struct all_refs *p;
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int len;
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@ -35,18 +35,19 @@ struct rtx_def;
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be true in the gen* programs). */
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int flag_half_pic; /* Global half-pic flag. */
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int (*ptr_half_pic_address_p) (); /* ptr to half_pic_address_p () */
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int (*ptr_half_pic_address_p) PARAMS ((struct rtx_def *)); /* ptr to half_pic_address_p () */
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extern int half_pic_number_ptrs; /* # distinct pointers found */
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extern int half_pic_number_refs; /* # half-pic references */
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extern void half_pic_encode PARAMS ((union tree_node *)); /* encode whether half-pic */
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extern void half_pic_declare PARAMS ((char *)); /* declare object local */
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extern void half_pic_external PARAMS ((char *)); /* declare object external */
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extern void half_pic_encode PARAMS ((union tree_node *)); /* encode whether half-pic */
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extern void half_pic_declare PARAMS ((const char *)); /* declare object local */
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extern void half_pic_external PARAMS ((const char *)); /* declare object external */
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extern void half_pic_init PARAMS ((void)); /* half_pic initialization */
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extern int half_pic_address_p PARAMS ((struct rtx_def *)); /* true if an address is half-pic */
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extern struct rtx_def *half_pic_ptr PARAMS ((struct rtx_def *)); /* return RTX for half-pic pointer */
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/* Can't use prototype since FILE isn't defined yet. */
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extern void half_pic_finish (/* FILE * */); /* half_pic termination */
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#ifdef BUFSIZ
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extern void half_pic_finish PARAMS ((FILE *)); /* half_pic termination */
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#endif
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/* Macros to provide access to the half-pic stuff (so they can easily
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be stubbed out. */
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@ -85,6 +85,10 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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#include "xcoffout.h" /* Needed for external data
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declarations for e.g. AIX 4.x. */
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#endif
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#ifdef HALF_PIC_DEBUG
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#include "halfpic.h"
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#endif
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#ifdef VMS
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/* The extra parameters substantially improve the I/O performance. */
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