Author: ian Date: Thu Dec 25 16:49:33 2014 New Revision: 276204 URL: https://svnweb.freebsd.org/changeset/base/276204
Log: Create 'L' variants of all the ENTRY macros for file-static/local symbols. If it seems like this is getting out of hand, I quite agree. I wonder if it's safe, here in the 21st century, to lose the distinction between C and ASM symbols? Modified: head/sys/arm/include/asm.h Modified: head/sys/arm/include/asm.h ============================================================================== --- head/sys/arm/include/asm.h Thu Dec 25 16:43:15 2014 (r276203) +++ head/sys/arm/include/asm.h Thu Dec 25 16:49:33 2014 (r276204) @@ -75,6 +75,7 @@ /* * EENTRY()/EEND() mark "extra" entry/exit points from a function. + * LEENTRY()/LEEND() are the the same for local symbols. * The unwind info cannot handle the concept of a nested function, or a function * with multiple .fnstart directives, but some of our assembler code is written * with multiple labels to allow entry at several points. The EENTRY() macro @@ -84,11 +85,15 @@ */ #define GLOBAL(x) .global x -#define _EENTRY(x) GLOBAL(x); .type x,_ASM_TYPE_FUNCTION; x: -#define _EEND(x) /* nothing */ - -#define _ENTRY(x) .text; _ALIGN_TEXT; _EENTRY(x) _FNSTART -#define _END(x) .size x, . - x; _FNEND +#define _LEENTRY(x) .type x,_ASM_TYPE_FUNCTION; x: +#define _LEEND(x) /* nothing */ +#define _EENTRY(x) GLOBAL(x); _LEENTRY(x) +#define _EEND(x) _LEEND(x) + +#define _LENTRY(x) .text; _ALIGN_TEXT; _LEENTRY(x); _FNSTART +#define _LEND(x) .size x, . - x; _FNEND +#define _ENTRY(x) .text; _ALIGN_TEXT; _EENTRY(x); _FNSTART +#define _END(x) _LEND(x) #define ENTRY(y) _ENTRY(_C_LABEL(y)); _PROF_PROLOGUE #define EENTRY(y) _EENTRY(_C_LABEL(y)); @@ -97,11 +102,17 @@ #define END(y) _END(_C_LABEL(y)) #define EEND(y) _EEND(_C_LABEL(y)) #define ASENTRY(y) _ENTRY(_ASM_LABEL(y)); _PROF_PROLOGUE +#define ASLENTRY(y) _LENTRY(_ASM_LABEL(y)); _PROF_PROLOGUE #define ASEENTRY(y) _EENTRY(_ASM_LABEL(y)); +#define ASLEENTRY(y) _LEENTRY(_ASM_LABEL(y)); #define ASENTRY_NP(y) _ENTRY(_ASM_LABEL(y)) +#define ASLENTRY_NP(y) _LENTRY(_ASM_LABEL(y)) #define ASEENTRY_NP(y) _EENTRY(_ASM_LABEL(y)) +#define ASLEENTRY_NP(y) _LEENTRY(_ASM_LABEL(y)) #define ASEND(y) _END(_ASM_LABEL(y)) +#define ASLEND(y) _LEND(_ASM_LABEL(y)) #define ASEEND(y) _EEND(_ASM_LABEL(y)) +#define ASLEEND(y) _LEEND(_ASM_LABEL(y)) #define ASMSTR .asciz _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
