From 543a341c1b5295d1dc494487f96e82908b954436 Mon Sep 17 00:00:00 2001 From: Georg-Johann Lay Date: Thu, 5 Jan 2012 11:00:23 +0000 Subject: [PATCH] avr.c (avr_replace_prefix): Remove. * config/avr/avr.c (avr_replace_prefix): Remove. (avr_asm_named_section): Use ACONCAT instead of avr_replace_prefix. (avr_asm_function_rodata_section): Ditto. (avr_asm_select_section): Ditto. From-SVN: r182904 --- gcc/ChangeLog | 7 +++++++ gcc/config/avr/avr.c | 44 +++++++++----------------------------------- 2 files changed, 16 insertions(+), 35 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1dd2964f747..edaad12707e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2012-01-05 Georg-Johann Lay + + * config/avr/avr.c (avr_replace_prefix): Remove. + (avr_asm_named_section): Use ACONCAT instead of avr_replace_prefix. + (avr_asm_function_rodata_section): Ditto. + (avr_asm_select_section): Ditto. + 2012-01-05 Marcus Shawcroft * reload.c (find_reloads): Adjust LABEL_NUSES on REG_LABEL_OPERAND diff --git a/gcc/config/avr/avr.c b/gcc/config/avr/avr.c index 48306329a72..a62835c093b 100644 --- a/gcc/config/avr/avr.c +++ b/gcc/config/avr/avr.c @@ -301,31 +301,6 @@ bool avr_need_copy_data_p = false; -/* Custom function to replace string prefix. - - Return a ggc-allocated string with strlen (OLD_PREFIX) characters removed - from the start of OLD_STR and then prepended with NEW_PREFIX. */ - -static inline const char* -avr_replace_prefix (const char *old_str, - const char *old_prefix, const char *new_prefix) -{ - char *new_str; - size_t len = strlen (old_str) + strlen (new_prefix) - strlen (old_prefix); - - gcc_assert (strlen (old_prefix) <= strlen (old_str)); - - /* Unfortunately, ggc_alloc_string returns a const char* and thus cannot be - used here. */ - - new_str = (char*) ggc_alloc_atomic (1 + len); - - strcat (stpcpy (new_str, new_prefix), old_str + strlen (old_prefix)); - - return (const char*) new_str; -} - - /* Custom function to count number of set bits. */ static inline int @@ -7196,9 +7171,8 @@ avr_asm_function_rodata_section (tree decl) if (STR_PREFIX_P (name, old_prefix)) { - const char *rname = avr_replace_prefix (name, - old_prefix, new_prefix); - + const char *rname = ACONCAT ((new_prefix, + name + strlen (old_prefix), NULL)); flags &= ~SECTION_CODE; flags |= AVR_HAVE_JMP_CALL ? 0 : SECTION_CODE; @@ -7223,15 +7197,16 @@ avr_asm_named_section (const char *name, unsigned int flags, tree decl) int segment = avr_addrspace[as].segment % avr_current_arch->n_segments; const char *old_prefix = ".rodata"; const char *new_prefix = progmem_section_prefix[segment]; - const char *sname = new_prefix; if (STR_PREFIX_P (name, old_prefix)) { - sname = avr_replace_prefix (name, old_prefix, new_prefix); + const char *sname = ACONCAT ((new_prefix, + name + strlen (old_prefix), NULL)); + default_elf_asm_named_section (sname, flags, decl); + return; } - default_elf_asm_named_section (sname, flags, decl); - + default_elf_asm_named_section (new_prefix, flags, decl); return; } @@ -7326,9 +7301,8 @@ avr_asm_select_section (tree decl, int reloc, unsigned HOST_WIDE_INT align) if (STR_PREFIX_P (name, old_prefix)) { - const char *sname = avr_replace_prefix (name, - old_prefix, new_prefix); - + const char *sname = ACONCAT ((new_prefix, + name + strlen (old_prefix), NULL)); return get_section (sname, sect->common.flags, sect->named.decl); } } -- 2.30.2