struct symloc
{
- /* The start (inclusive) and end (exclusive) addresses for this
- partial symtab's text. STABS doesn't reliably give us nice
- start and end addresses for each function. Instead, we are
- told the addresses of various boundary points, and we have to
- gather those together to build ranges. These are our running
- best guess as to the range of text addresses for this psymtab. */
- CORE_ADDR textlow, texthigh;
-
/* Offset within the file symbol table of first local symbol for this
file. */
#define LDSYMOFF(p) (((struct symloc *)((p)->read_symtab_private))->ldsymoff)
#define LDSYMLEN(p) (((struct symloc *)((p)->read_symtab_private))->ldsymlen)
#define SYMLOC(p) ((struct symloc *)((p)->read_symtab_private))
-#define TEXTLOW(p) (SYMLOC(p)->textlow)
-#define TEXTHIGH(p) (SYMLOC(p)->texthigh)
#define SYMBOL_SIZE(p) (SYMLOC(p)->symbol_size)
#define SYMBOL_OFFSET(p) (SYMLOC(p)->symbol_offset)
#define STRING_OFFSET(p) (SYMLOC(p)->string_offset)
read_dbx_dynamic_symtab (objfile);
- /* Take the text ranges the STABS partial symbol scanner computed
- for each of the psymtabs and convert it into the canonical form
- for psymtabs. */
- {
- struct partial_symtab *p;
-
- ALL_OBJFILE_PSYMTABS (objfile, p)
- {
- p->textlow = TEXTLOW (p);
- p->texthigh = TEXTHIGH (p);
- }
- }
-
/* Install any minimal symbols that have been collected as the current
minimal symbols for this objfile. */
if (past_first_source_file && pst
/* The gould NP1 uses low values for .o and -l symbols
which are not the address. */
- && nlist.n_value >= TEXTLOW (pst))
+ && nlist.n_value >= pst->textlow)
{
end_psymtab (pst, psymtab_include_list, includes_used,
symnum * symbol_size,
- nlist.n_value > TEXTHIGH (pst)
- ? nlist.n_value : TEXTHIGH (pst),
+ nlist.n_value > pst->texthigh
+ ? nlist.n_value : pst->texthigh,
dependency_list, dependencies_used, textlow_not_set);
pst = (struct partial_symtab *) 0;
includes_used = 0;
{
end_psymtab (pst, psymtab_include_list, includes_used,
symnum * symbol_size,
- valu > TEXTHIGH (pst) ? valu : TEXTHIGH (pst),
+ valu > pst->texthigh ? valu : pst->texthigh,
dependency_list, dependencies_used,
prev_textlow_not_set);
pst = (struct partial_symtab *) 0;
function relative stabs, or the address of the function's
end for old style stabs. */
valu = nlist.n_value + last_function_start;
- if (TEXTHIGH (pst) == 0 || valu > TEXTHIGH (pst))
- TEXTHIGH (pst) = valu;
+ if (pst->texthigh == 0 || valu > pst->texthigh)
+ pst->texthigh = valu;
break;
}
}
if (pst && textlow_not_set)
{
- TEXTLOW (pst) = nlist.n_value;
+ pst->textlow = nlist.n_value;
textlow_not_set = 0;
}
#endif
the partial symbol table. */
if (pst
&& (textlow_not_set
- || (nlist.n_value < TEXTLOW (pst)
+ || (nlist.n_value < pst->textlow
&& (nlist.n_value
!= ANOFFSET (objfile->section_offsets,
SECT_OFF_TEXT (objfile))))))
{
- TEXTLOW (pst) = nlist.n_value;
+ pst->textlow = nlist.n_value;
textlow_not_set = 0;
}
add_psymbol_to_list (namestring, p - namestring,
}
if (pst && textlow_not_set)
{
- TEXTLOW (pst) = nlist.n_value;
+ pst->textlow = nlist.n_value;
textlow_not_set = 0;
}
#endif
the partial symbol table. */
if (pst
&& (textlow_not_set
- || (nlist.n_value < TEXTLOW (pst)
+ || (nlist.n_value < pst->textlow
&& (nlist.n_value
!= ANOFFSET (objfile->section_offsets,
SECT_OFF_TEXT (objfile))))))
{
- TEXTLOW (pst) = nlist.n_value;
+ pst->textlow = nlist.n_value;
textlow_not_set = 0;
}
add_psymbol_to_list (namestring, p - namestring,
case N_ENDM:
#ifdef SOFUN_ADDRESS_MAYBE_MISSING
/* Solaris 2 end of module, finish current partial symbol table.
- end_psymtab will set TEXTHIGH (pst) to the proper value, which
+ end_psymtab will set pst->texthigh to the proper value, which
is necessary if a module compiled without debugging info
follows this module. */
if (pst)
end_psymtab (pst, psymtab_include_list, includes_used,
symnum * symbol_size,
- text_end > TEXTHIGH (pst) ? text_end : TEXTHIGH (pst),
+ text_end > pst->texthigh ? text_end : pst->texthigh,
dependency_list, dependencies_used, textlow_not_set);
}
result->read_symtab_private = (char *)
obstack_alloc (&objfile->psymbol_obstack, sizeof (struct symloc));
- TEXTLOW (result) = result->textlow;
- TEXTHIGH (result) = result->texthigh;
LDSYMOFF (result) = ldsymoff;
result->read_symtab = dbx_psymtab_to_symtab;
SYMBOL_SIZE (result) = symbol_size;
if (capping_symbol_offset != -1)
LDSYMLEN (pst) = capping_symbol_offset - LDSYMOFF (pst);
- TEXTHIGH (pst) = capping_text;
+ pst->texthigh = capping_text;
#ifdef SOFUN_ADDRESS_MAYBE_MISSING
/* Under Solaris, the N_SO symbols always have a value of 0,
a reliable texthigh by taking the address plus size of the
last function in the file. */
- if (TEXTHIGH (pst) == 0 && last_function_name)
+ if (pst->texthigh == 0 && last_function_name)
{
char *p;
int n;
}
if (minsym)
- TEXTHIGH (pst) = SYMBOL_VALUE_ADDRESS (minsym) + MSYMBOL_SIZE (minsym);
+ pst->texthigh = SYMBOL_VALUE_ADDRESS (minsym) + MSYMBOL_SIZE (minsym);
last_function_name = NULL;
}
/* this test will be true if the last .o file is only data */
if (textlow_not_set)
- TEXTLOW (pst) = TEXTHIGH (pst);
+ pst->textlow = pst->texthigh;
else
{
struct partial_symtab *p1;
ALL_OBJFILE_PSYMTABS (objfile, p1)
{
- if (TEXTHIGH (p1) == 0 && TEXTLOW (p1) != 0 && p1 != pst)
+ if (p1->texthigh == 0 && p1->textlow != 0 && p1 != pst)
{
- TEXTHIGH (p1) = TEXTLOW (pst);
+ p1->texthigh = pst->textlow;
/* if this file has only data, then make textlow match texthigh */
- if (TEXTLOW (p1) == 0)
- TEXTLOW (p1) = TEXTHIGH (p1);
+ if (p1->textlow == 0)
+ p1->textlow = p1->texthigh;
}
}
}
sizeof (struct symloc));
LDSYMOFF (subpst) =
LDSYMLEN (subpst) =
- TEXTLOW (subpst) =
- TEXTHIGH (subpst) = 0;
+ subpst->textlow =
+ subpst->texthigh = 0;
/* We could save slight bits of space by only making one of these,
shared by the entire set of include files. FIXME-someday. */
objfile = pst->objfile;
sym_offset = LDSYMOFF (pst);
sym_size = LDSYMLEN (pst);
- text_offset = TEXTLOW (pst);
- text_size = TEXTHIGH (pst) - TEXTLOW (pst);
+ text_offset = pst->textlow;
+ text_size = pst->texthigh - pst->textlow;
/* This cannot be simply objfile->section_offsets because of
elfstab_offset_sections() which initializes the psymtab section
offsets information in a special way, and that is different from
/* In a Solaris elf file, this variable, which comes from the
value of the N_SO symbol, will still be 0. Luckily, text_offset,
- which comes from TEXTLOW (pst) is correct. */
+ which comes from pst->textlow is correct. */
if (last_source_start_addr == 0)
last_source_start_addr = text_offset;
/* In reordered executables last_source_start_addr may not be the
lower bound for this symtab, instead use text_offset which comes
- from TEXTLOW (pst) which is correct. */
+ from pst->textlow which is correct. */
if (last_source_start_addr > text_offset)
last_source_start_addr = text_offset;
struct symloc
{
- /* Our running best guess as to the range of text addresses for
- this psymtab. After we've read everything in, we use this to
- build pst->text_addrs. */
- CORE_ADDR textlow, texthigh;
-
/* Index of the FDR that this psymtab represents. */
int fdr_idx;
/* The BFD that the psymtab was created from. */
};
#define PST_PRIVATE(p) ((struct symloc *)(p)->read_symtab_private)
-#define TEXTLOW(p) (PST_PRIVATE(p)->textlow)
-#define TEXTHIGH(p) (PST_PRIVATE(p)->texthigh)
#define FDR_IDX(p) (PST_PRIVATE(p)->fdr_idx)
#define CUR_BFD(p) (PST_PRIVATE(p)->cur_bfd)
#define DEBUG_SWAP(p) (PST_PRIVATE(p)->debug_swap)
parse_partial_symbols (objfile);
- /* Take the text ranges the partial symbol scanner computed for each
- of the psymtabs and convert it into the canonical form for
- psymtabs. */
- {
- struct partial_symtab *p;
-
- ALL_OBJFILE_PSYMTABS (objfile, p)
- {
- p->textlow = TEXTLOW (p);
- p->texthigh = TEXTHIGH (p);
- }
- }
-
#if 0
/* Check to make sure file was compiled with -g. If not, warn the
user of this limitation. */
halt = base + fh->cbLine;
base += pr->cbLineOffset;
- adr = TEXTLOW (pst) + pr->adr - lowest_pdr_addr;
+ adr = pst->textlow + pr->adr - lowest_pdr_addr;
l = adr >> 2; /* in words */
for (lineno = pr->lnLow; base < halt;)
memset (pst->read_symtab_private, 0, sizeof (struct symloc));
save_pst = pst;
- TEXTLOW (pst) = pst->textlow;
- TEXTHIGH (pst) = pst->texthigh;
FDR_IDX (pst) = f_idx;
CUR_BFD (pst) = cur_bfd;
DEBUG_SWAP (pst) = debug_swap;
psymtab_language = prev_language;
PST_PRIVATE (pst)->pst_language = psymtab_language;
- TEXTHIGH (pst) = TEXTLOW (pst);
+ pst->texthigh = pst->textlow;
/* For stabs-in-ecoff files, the second symbol must be @stab.
This symbol is emitted by mips-tfile to signal that the
/* Kludge for Irix 5.2 zero fh->adr. */
if (!relocatable
- && (TEXTLOW (pst) == 0 || procaddr < TEXTLOW (pst)))
- TEXTLOW (pst) = procaddr;
- if (high > TEXTHIGH (pst))
- TEXTHIGH (pst) = high;
+ && (pst->textlow == 0 || procaddr < pst->textlow))
+ pst->textlow = procaddr;
+ if (high > pst->texthigh)
+ pst->texthigh = high;
}
}
else if (sh.st == stStatic)
case N_ENDM:
#ifdef SOFUN_ADDRESS_MAYBE_MISSING
- /* Solaris 2 end of module, finish current partial symbol table.
- END_PSYMTAB will set TEXTHIGH (pst) to the proper value, which
- is necessary if a module compiled without debugging info
- follows this module. */
+ /* Solaris 2 end of module, finish current partial
+ symbol table. END_PSYMTAB will set
+ pst->texthigh to the proper value, which is
+ necessary if a module compiled without
+ debugging info follows this module. */
if (pst)
{
pst = (struct partial_symtab *) 0;
continue;
case N_RBRAC:
- if (sh.value > TEXTHIGH (save_pst))
- TEXTHIGH (save_pst) = sh.value;
+ if (sh.value > save_pst->texthigh)
+ save_pst->texthigh = sh.value;
continue;
case N_EINCL:
case N_DSLINE:
/* Kludge for Irix 5.2 zero fh->adr. */
if (!relocatable
- && (TEXTLOW (pst) == 0 || procaddr < TEXTLOW (pst)))
- TEXTLOW (pst) = procaddr;
+ && (pst->textlow == 0 || procaddr < pst->textlow))
+ pst->textlow = procaddr;
high = procaddr + sh.value;
- if (high > TEXTHIGH (pst))
- TEXTHIGH (pst) = high;
+ if (high > pst->texthigh)
+ pst->texthigh = high;
continue;
case stStatic: /* Variable */
empty and put on the free list. */
fdr_to_pst[f_idx].pst = end_psymtab (save_pst,
psymtab_include_list, includes_used,
- -1, TEXTHIGH (save_pst),
+ -1, save_pst->texthigh,
dependency_list, dependencies_used, textlow_not_set);
includes_used = 0;
dependencies_used = 0;
- if (objfile->ei.entry_point >= TEXTLOW (save_pst) &&
- objfile->ei.entry_point < TEXTHIGH (save_pst))
+ if (objfile->ei.entry_point >= save_pst->textlow &&
+ objfile->ei.entry_point < save_pst->texthigh)
{
- objfile->ei.entry_file_lowpc = TEXTLOW (save_pst);
- objfile->ei.entry_file_highpc = TEXTHIGH (save_pst);
+ objfile->ei.entry_file_lowpc = save_pst->textlow;
+ objfile->ei.entry_file_highpc = save_pst->texthigh;
}
/* The objfile has its functions reordered if this partial symbol
other cases. */
save_pst = fdr_to_pst[f_idx].pst;
if (save_pst != NULL
- && TEXTLOW (save_pst) != 0
+ && save_pst->textlow != 0
&& !(objfile->flags & OBJF_REORDERED))
{
ALL_OBJFILE_PSYMTABS (objfile, pst)
{
if (save_pst != pst
- && TEXTLOW (save_pst) >= TEXTLOW (pst)
- && TEXTLOW (save_pst) < TEXTHIGH (pst)
- && TEXTHIGH (save_pst) > TEXTHIGH (pst))
+ && save_pst->textlow >= pst->textlow
+ && save_pst->textlow < pst->texthigh
+ && save_pst->texthigh > pst->texthigh)
{
objfile->flags |= OBJF_REORDERED;
break;
/* Do nothing if this is a dummy psymtab. */
if (pst->n_global_syms == 0 && pst->n_static_syms == 0
- && TEXTLOW (pst) == 0 && TEXTHIGH (pst) == 0)
+ && pst->textlow == 0 && pst->texthigh == 0)
return;
/* Now read the symbols for this symtab */
if (! last_symtab_ended)
{
- st = end_symtab (TEXTHIGH (pst), pst->objfile, SECT_OFF_TEXT (pst->objfile));
+ st = end_symtab (pst->texthigh, pst->objfile, SECT_OFF_TEXT (pst->objfile));
end_stabs ();
}
top_stack->cur_st = st;
top_stack->cur_block = BLOCKVECTOR_BLOCK (BLOCKVECTOR (st),
STATIC_BLOCK);
- BLOCK_START (top_stack->cur_block) = TEXTLOW (pst);
+ BLOCK_START (top_stack->cur_block) = pst->textlow;
BLOCK_END (top_stack->cur_block) = 0;
top_stack->blocktype = stFile;
top_stack->maxsyms = 2 * f_max;
projects / external / binutils.git / commitdiff