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From-SVN: r917
This commit is contained in:
Jim Wilson 1992-05-06 14:25:13 -07:00
parent feb69c2078
commit 177048466a
3 changed files with 54 additions and 49 deletions
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99
gcc/collect2.c
View File

@ -448,7 +448,7 @@ main (argc, argv)
{
char *q = p;
while (*q && *q != ' ') q++;
if (*p == '-' && (p[1] == 'm' || p[1] == 'f'))
if (*p == '-' && p[1] == 'm')
num_c_args++;
if (*q) q++;
@ -965,14 +965,14 @@ write_c_file (stream, name)
fprintf (stream, "typedef void entry_pt();\n\n");
write_list_with_asm (stream, "entry_pt ", constructors.first);
write_list_with_asm (stream, "extern entry_pt ", constructors.first);
fprintf (stream, "\nentry_pt * __CTOR_LIST__[] = {\n");
fprintf (stream, "\t(entry_pt *) %d,\n", constructors.number);
write_list (stream, "\t", constructors.first);
fprintf (stream, "\t0\n};\n\n");
write_list_with_asm (stream, "entry_pt ", destructors.first);
write_list_with_asm (stream, "extern entry_pt ", destructors.first);
fprintf (stream, "\nentry_pt * __DTOR_LIST__[] = {\n");
fprintf (stream, "\t(entry_pt *) %d,\n", destructors.number);
@ -1136,20 +1136,22 @@ scan_prog_file (prog_name, which_pass)
#ifdef OBJECT_FORMAT_COFF
#if defined(EXTENDED_COFF)
# define GCC_SYMBOLS(X) (SYMHEADER(X).isymMax+SYMHEADER(X).iextMax)
# define GCC_SYMENT SYMR
# define GCC_OK_SYMBOL(X) ((X).st == stProc && (X).sc == scText)
# define GCC_SYMINC(X) (1)
# define GCC_SYMZERO(X) (SYMHEADER(X).isymMax)
# define GCC_SYMBOLS(X) (SYMHEADER(X).isymMax + SYMHEADER(X).iextMax)
# define GCC_SYMENT SYMR
# define GCC_OK_SYMBOL(X) ((X).st == stProc && (X).sc == scText)
# define GCC_SYMINC(X) (1)
# define GCC_SYMZERO(X) (SYMHEADER(X).isymMax)
# define GCC_CHECK_HDR(X) (PSYMTAB(X) != 0)
#else
# define GCC_SYMBOLS(X) (HEADER(ldptr).f_nsyms)
# define GCC_SYMENT SYMENT
# define GCC_SYMBOLS(X) (HEADER(ldptr).f_nsyms)
# define GCC_SYMENT SYMENT
# define GCC_OK_SYMBOL(X) \
(((X).n_sclass == C_EXT) && \
(((X).n_type & N_TMASK) == (DT_NON << N_BTSHFT) || \
((X).n_type & N_TMASK) == (DT_FCN << N_BTSHFT)))
# define GCC_SYMINC(X) ((X).n_numaux+1)
# define GCC_SYMZERO(X) 0
# define GCC_SYMINC(X) ((X).n_numaux+1)
# define GCC_SYMZERO(X) 0
# define GCC_CHECK_HDR(X) (1)
#endif
extern char *ldgetname ();
@ -1180,54 +1182,57 @@ scan_prog_file (prog_name, which_pass)
if (!ISCOFF (HEADER(ldptr).f_magic))
fatal ("%s: not a COFF file", prog_name);
sym_count = GCC_SYMBOLS (ldptr);
sym_index = GCC_SYMZERO (ldptr);
while (sym_index < sym_count)
if (GCC_CHECK_HDR (ldptr))
{
GCC_SYMENT symbol;
if (ldtbread (ldptr, sym_index, &symbol) <= 0)
break;
sym_index += GCC_SYMINC (symbol);
if (GCC_OK_SYMBOL (symbol))
sym_count = GCC_SYMBOLS (ldptr);
sym_index = GCC_SYMZERO (ldptr);
while (sym_index < sym_count)
{
char *name;
GCC_SYMENT symbol;
if ((name = ldgetname (ldptr, &symbol)) == NULL)
continue; /* should never happen */
if (ldtbread (ldptr, sym_index, &symbol) <= 0)
break;
sym_index += GCC_SYMINC (symbol);
if (GCC_OK_SYMBOL (symbol))
{
char *name;
if ((name = ldgetname (ldptr, &symbol)) == NULL)
continue; /* should never happen */
#ifdef _AIX
/* All AIX function names begin with a dot. */
if (*name++ != '.')
continue;
/* All AIX function names begin with a dot. */
if (*name++ != '.')
continue;
#endif
switch (is_ctor_dtor (name))
{
case 1:
add_to_list (&constructors, name);
break;
switch (is_ctor_dtor (name))
{
case 1:
add_to_list (&constructors, name);
break;
case 2:
add_to_list (&destructors, name);
break;
case 2:
add_to_list (&destructors, name);
break;
default: /* not a constructor or destructor */
continue;
}
default: /* not a constructor or destructor */
continue;
}
#if !defined(EXTENDED_COFF)
if (debug)
fprintf (stderr, "\tsec=%d class=%d type=%s%o %s\n",
symbol.n_scnum, symbol.n_sclass,
(symbol.n_type ? "0" : ""), symbol.n_type,
name);
if (debug)
fprintf (stderr, "\tsec=%d class=%d type=%s%o %s\n",
symbol.n_scnum, symbol.n_sclass,
(symbol.n_type ? "0" : ""), symbol.n_type,
name);
#else
if (debug)
fprintf (stderr, "\tiss = %5d, value = %5d, index = %5d, name = %s\n",
symbol.iss, symbol.value, symbol.index, name);
if (debug)
fprintf (stderr, "\tiss = %5d, value = %5d, index = %5d, name = %s\n",
symbol.iss, symbol.value, symbol.index, name);
#endif
}
}
}

2
gcc/config/i960/i960.c
View File

@ -1729,7 +1729,7 @@ i960_alignment (size, align)
/* Modes for quad-float quantities. */
#define TF_MODES (DF_MODES | (1 << (int) TFmode) | (1 << (int) DCmode))
short hard_regno_mode_ok[FIRST_PSEUDO_REGISTER] = {
unsigned int hard_regno_mode_ok[FIRST_PSEUDO_REGISTER] = {
T_MODES, S_MODES, D_MODES, S_MODES, T_MODES, S_MODES, D_MODES, S_MODES,
T_MODES, S_MODES, D_MODES, S_MODES, T_MODES, S_MODES, D_MODES, S_MODES,
T_MODES, S_MODES, D_MODES, S_MODES, T_MODES, S_MODES, D_MODES, S_MODES,

2
gcc/config/i960/i960.h
View File

@ -471,7 +471,7 @@ extern int target_flags;
/* Value is 1 if hard register REGNO can hold a value of machine-mode MODE.
On 80960, the cpu registers can hold any mode but the float registers
can only hold SFmode, DFmode, or TFmode. */
extern short hard_regno_mode_ok[FIRST_PSEUDO_REGISTER];
extern unsigned int hard_regno_mode_ok[FIRST_PSEUDO_REGISTER];
#define HARD_REGNO_MODE_OK(REGNO, MODE) \
((hard_regno_mode_ok[REGNO] & (1 << (int) (MODE))) != 0)