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Warning fixes:

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* gcc.c (EXTRA_SPECS, extra_specs): Introduce an intermediate
        structure which has exactly the members provided by EXTRA_SPECS.
        Xmalloc() the real `extra_specs', and initialize it from this
        intermediate structure.
        * alpha.h (EXTRA_SPECS): Revert change for missing initializers.
        * mips.h  (EXTRA_SPECS): Likewise.
        * sparc.h (EXTRA_SPECS): Likewise.

From-SVN: r23406
This commit is contained in:
Kaveh R. Ghazi 1998-10-28 18:00:53 +00:00 committed by Kaveh Ghazi
parent b5bd3b3c46
commit 829245be1b
5 changed files with 73 additions and 43 deletions
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13
gcc/ChangeLog
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@ -1,3 +1,16 @@
Wed Oct 28 20:52:47 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* gcc.c (EXTRA_SPECS, extra_specs): Introduce an intermediate
structure which has exactly the members provided by EXTRA_SPECS.
Xmalloc() the real `extra_specs', and initialize it from this
intermediate structure.
* alpha.h (EXTRA_SPECS): Revert change for missing initializers.
* mips.h (EXTRA_SPECS): Likewise.
* sparc.h (EXTRA_SPECS): Likewise.
Wed Oct 28 16:46:07 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* function.c (purge_addressof_1): Instead of aborting when a

30
gcc/config/alpha/alpha.h
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@ -308,21 +308,21 @@ extern char *alpha_mlat_string; /* For -mmemory-latency= */
#define SUBTARGET_EXTRA_SPECS
#endif
#define EXTRA_SPECS \
{ "cpp_am_bwx", CPP_AM_BWX_SPEC, 0, 0, 0, 0 }, \
{ "cpp_am_max", CPP_AM_MAX_SPEC, 0, 0, 0, 0 }, \
{ "cpp_am_cix", CPP_AM_CIX_SPEC, 0, 0, 0, 0 }, \
{ "cpp_im_ev4", CPP_IM_EV4_SPEC, 0, 0, 0, 0 }, \
{ "cpp_im_ev5", CPP_IM_EV5_SPEC, 0, 0, 0, 0 }, \
{ "cpp_im_ev6", CPP_IM_EV6_SPEC, 0, 0, 0, 0 }, \
{ "cpp_cpu_ev4", CPP_CPU_EV4_SPEC, 0, 0, 0, 0 }, \
{ "cpp_cpu_ev5", CPP_CPU_EV5_SPEC, 0, 0, 0, 0 }, \
{ "cpp_cpu_ev56", CPP_CPU_EV56_SPEC, 0, 0, 0, 0 }, \
{ "cpp_cpu_pca56", CPP_CPU_PCA56_SPEC, 0, 0, 0, 0 }, \
{ "cpp_cpu_ev6", CPP_CPU_EV6_SPEC, 0, 0, 0, 0 }, \
{ "cpp_cpu_default", CPP_CPU_DEFAULT_SPEC, 0, 0, 0, 0 }, \
{ "cpp_cpu", CPP_CPU_SPEC, 0, 0, 0, 0 }, \
{ "cpp_subtarget", CPP_SUBTARGET_SPEC, 0, 0, 0, 0 }, \
#define EXTRA_SPECS \
{ "cpp_am_bwx", CPP_AM_BWX_SPEC }, \
{ "cpp_am_max", CPP_AM_MAX_SPEC }, \
{ "cpp_am_cix", CPP_AM_CIX_SPEC }, \
{ "cpp_im_ev4", CPP_IM_EV4_SPEC }, \
{ "cpp_im_ev5", CPP_IM_EV5_SPEC }, \
{ "cpp_im_ev6", CPP_IM_EV6_SPEC }, \
{ "cpp_cpu_ev4", CPP_CPU_EV4_SPEC }, \
{ "cpp_cpu_ev5", CPP_CPU_EV5_SPEC }, \
{ "cpp_cpu_ev56", CPP_CPU_EV56_SPEC }, \
{ "cpp_cpu_pca56", CPP_CPU_PCA56_SPEC }, \
{ "cpp_cpu_ev6", CPP_CPU_EV6_SPEC }, \
{ "cpp_cpu_default", CPP_CPU_DEFAULT_SPEC }, \
{ "cpp_cpu", CPP_CPU_SPEC }, \
{ "cpp_subtarget", CPP_SUBTARGET_SPEC }, \
SUBTARGET_EXTRA_SPECS

24
gcc/config/mips/mips.h
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@ -950,18 +950,18 @@ while (0)
Do not define this macro if it does not need to do anything. */
#define EXTRA_SPECS \
{ "subtarget_cc1_spec", SUBTARGET_CC1_SPEC, 0, 0, 0, 0 }, \
{ "subtarget_cpp_spec", SUBTARGET_CPP_SPEC, 0, 0, 0, 0 }, \
{ "subtarget_cpp_size_spec", SUBTARGET_CPP_SIZE_SPEC, 0, 0, 0, 0 }, \
{ "long_max_spec", LONG_MAX_SPEC, 0, 0, 0, 0 }, \
{ "mips_as_asm_spec", MIPS_AS_ASM_SPEC, 0, 0, 0, 0 }, \
{ "gas_asm_spec", GAS_ASM_SPEC, 0, 0, 0, 0 }, \
{ "target_asm_spec", TARGET_ASM_SPEC, 0, 0, 0, 0 }, \
{ "subtarget_mips_as_asm_spec", SUBTARGET_MIPS_AS_ASM_SPEC, 0, 0, 0, 0 }, \
{ "subtarget_asm_optimizing_spec", SUBTARGET_ASM_OPTIMIZING_SPEC, 0, 0, 0, 0 }, \
{ "subtarget_asm_debugging_spec", SUBTARGET_ASM_DEBUGGING_SPEC, 0, 0, 0, 0 }, \
{ "subtarget_asm_spec", SUBTARGET_ASM_SPEC, 0, 0, 0, 0 }, \
{ "linker_endian_spec", LINKER_ENDIAN_SPEC, 0, 0, 0, 0 }, \
{ "subtarget_cc1_spec", SUBTARGET_CC1_SPEC }, \
{ "subtarget_cpp_spec", SUBTARGET_CPP_SPEC }, \
{ "subtarget_cpp_size_spec", SUBTARGET_CPP_SIZE_SPEC }, \
{ "long_max_spec", LONG_MAX_SPEC }, \
{ "mips_as_asm_spec", MIPS_AS_ASM_SPEC }, \
{ "gas_asm_spec", GAS_ASM_SPEC }, \
{ "target_asm_spec", TARGET_ASM_SPEC }, \
{ "subtarget_mips_as_asm_spec", SUBTARGET_MIPS_AS_ASM_SPEC }, \
{ "subtarget_asm_optimizing_spec", SUBTARGET_ASM_OPTIMIZING_SPEC }, \
{ "subtarget_asm_debugging_spec", SUBTARGET_ASM_DEBUGGING_SPEC }, \
{ "subtarget_asm_spec", SUBTARGET_ASM_SPEC }, \
{ "linker_endian_spec", LINKER_ENDIAN_SPEC }, \
SUBTARGET_EXTRA_SPECS
#ifndef SUBTARGET_EXTRA_SPECS

28
gcc/config/sparc/sparc.h
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@ -316,20 +316,20 @@ Unrecognized value in TARGET_CPU_DEFAULT.
Do not define this macro if it does not need to do anything. */
#define EXTRA_SPECS \
{ "cpp_cpu", CPP_CPU_SPEC, 0, 0, 0, 0 }, \
{ "cpp_cpu_default", CPP_CPU_DEFAULT_SPEC, 0, 0, 0, 0 }, \
{ "cpp_arch32", CPP_ARCH32_SPEC, 0, 0, 0, 0 }, \
{ "cpp_arch64", CPP_ARCH64_SPEC, 0, 0, 0, 0 }, \
{ "cpp_arch_default", CPP_ARCH_DEFAULT_SPEC, 0, 0, 0, 0 }, \
{ "cpp_arch", CPP_ARCH_SPEC, 0, 0, 0, 0 }, \
{ "cpp_endian", CPP_ENDIAN_SPEC, 0, 0, 0, 0 }, \
{ "cpp_subtarget", CPP_SUBTARGET_SPEC, 0, 0, 0, 0 }, \
{ "asm_cpu", ASM_CPU_SPEC, 0, 0, 0, 0 }, \
{ "asm_cpu_default", ASM_CPU_DEFAULT_SPEC, 0, 0, 0, 0 }, \
{ "asm_arch32", ASM_ARCH32_SPEC, 0, 0, 0, 0 }, \
{ "asm_arch64", ASM_ARCH64_SPEC, 0, 0, 0, 0 }, \
{ "asm_arch_default", ASM_ARCH_DEFAULT_SPEC, 0, 0, 0, 0 }, \
{ "asm_arch", ASM_ARCH_SPEC, 0, 0, 0, 0 }, \
{ "cpp_cpu", CPP_CPU_SPEC }, \
{ "cpp_cpu_default", CPP_CPU_DEFAULT_SPEC }, \
{ "cpp_arch32", CPP_ARCH32_SPEC }, \
{ "cpp_arch64", CPP_ARCH64_SPEC }, \
{ "cpp_arch_default", CPP_ARCH_DEFAULT_SPEC },\
{ "cpp_arch", CPP_ARCH_SPEC }, \
{ "cpp_endian", CPP_ENDIAN_SPEC }, \
{ "cpp_subtarget", CPP_SUBTARGET_SPEC }, \
{ "asm_cpu", ASM_CPU_SPEC }, \
{ "asm_cpu_default", ASM_CPU_DEFAULT_SPEC }, \
{ "asm_arch32", ASM_ARCH32_SPEC }, \
{ "asm_arch64", ASM_ARCH64_SPEC }, \
{ "asm_arch_default", ASM_ARCH_DEFAULT_SPEC },\
{ "asm_arch", ASM_ARCH_SPEC }, \
SUBTARGET_EXTRA_SPECS
#define SUBTARGET_EXTRA_SPECS

21
gcc/gcc.c
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@ -1179,7 +1179,16 @@ static struct spec_list static_specs[] = {
};
#ifdef EXTRA_SPECS /* additional specs needed */
static struct spec_list extra_specs[] = { EXTRA_SPECS };
/* Structure to keep track of just the first two args of a spec_list.
That is all that the EXTRA_SPECS macro gives us. */
struct spec_list_1
{
char *name;
char *ptr;
};
static struct spec_list_1 extra_specs_1[] = { EXTRA_SPECS };
static struct spec_list * extra_specs = (struct spec_list *)0;
#endif
/* List of dynamically allocates specs that have been defined so far. */
@ -1203,9 +1212,17 @@ init_spec ()
fprintf (stderr, "Using builtin specs.\n");
#ifdef EXTRA_SPECS
for (i = (sizeof (extra_specs) / sizeof (extra_specs[0])) - 1; i >= 0; i--)
extra_specs = (struct spec_list *)
xmalloc (sizeof(struct spec_list) *
(sizeof(extra_specs_1)/sizeof(extra_specs_1[0])));
bzero ((PTR) extra_specs, sizeof(struct spec_list) *
(sizeof(extra_specs_1)/sizeof(extra_specs_1[0])));
for (i = (sizeof(extra_specs_1) / sizeof(extra_specs_1[0])) - 1; i >= 0; i--)
{
sl = &extra_specs[i];
sl->name = extra_specs_1[i].name;
sl->ptr = extra_specs_1[i].ptr;
sl->next = next;
sl->name_len = strlen (sl->name);
sl->ptr_spec = &sl->ptr;