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Squashed commit of the following:

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binfmt/, libs/libc/unistd, and others:  Rename CONFIG_EXECFUNCS_SYMTAB to CONFIG_EXECFUNCS_SYMTAB_ARRAY.  Rename CONFIG_EXECFUNCS_NSYMBOLS to CONFIG_EXECFUNCS_NSYMBOLS_VAR.  Unlike CONFIG_EXECFUNCS_NSYMBOLS, CONFIG_EXECFUNCS_NSYMBOLS_VAR holds the name of an 'int' variable that contains the number of symbols in the symbol table.

    configs/sama5d4-ek:  Partial update to knsh build instructions.
This commit is contained in:
Gregory Nutt
2018-07-15 11:20:37 -06:00
parent 07b13260ce
commit 4c67062457
10 changed files with 97 additions and 36 deletions
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binfmt/binfmt_execsymtab.c
+8 -7
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@@ -57,14 +57,14 @@
#ifdef CONFIG_EXECFUNCS_HAVE_SYMTAB
/* Symbol table used by exec[l|v] */
# ifndef CONFIG_EXECFUNCS_SYMTAB
# error "CONFIG_EXECFUNCS_SYMTAB must be defined"
# ifndef CONFIG_EXECFUNCS_SYMTAB_ARRAY
# error "CONFIG_EXECFUNCS_SYMTAB_ARRAY must be defined"
# endif
/* Number of Symbols in the Table */
# ifndef CONFIG_EXECFUNCS_NSYMBOLS
# error "CONFIG_EXECFUNCS_NSYMBOLS must be defined"
# ifndef CONFIG_EXECFUNCS_NSYBOLS_VAR
# error "CONFIG_EXECFUNCS_NSYBOLS_VAR must be defined"
# endif
#endif
@@ -73,7 +73,8 @@
****************************************************************************/
#ifdef CONFIG_EXECFUNCS_HAVE_SYMTAB
extern const struct symtab_s CONFIG_EXECFUNCS_SYMTAB;
extern const struct symtab_s CONFIG_EXECFUNCS_SYMTAB_ARRAY[];
extern int CONFIG_EXECFUNCS_NSYBOLS_VAR;
#endif
/****************************************************************************
@@ -81,8 +82,8 @@ extern const struct symtab_s CONFIG_EXECFUNCS_SYMTAB;
****************************************************************************/
#ifdef CONFIG_EXECFUNCS_HAVE_SYMTAB
static FAR const struct symtab_s *g_exec_symtab = &CONFIG_EXECFUNCS_SYMTAB;
static int g_exec_nsymbols = CONFIG_EXECFUNCS_NSYMBOLS;
static FAR const struct symtab_s *g_exec_symtab = CONFIG_EXECFUNCS_SYMTAB_ARRAY;
static int g_exec_nsymbols = CONFIG_EXECFUNCS_NSYBOLS_VAR;
#else
static FAR const struct symtab_s *g_exec_symtab;
static int g_exec_nsymbols;