diff options
Diffstat (limited to 'gcc/ggc-common.c')
| -rw-r--r-- | gcc/ggc-common.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gcc/ggc-common.c b/gcc/ggc-common.c index 76a35f7e029..fc42f45d59c 100644 --- a/gcc/ggc-common.c +++ b/gcc/ggc-common.c @@ -41,7 +41,7 @@ along with GCC; see the file COPYING3. If not see # include <sys/mman.h> # ifdef HAVE_MINCORE /* This is on Solaris. */ -# include <sys/types.h> +# include <sys/types.h> # endif #endif @@ -101,7 +101,7 @@ static VEC(const_ggc_root_tab_t, heap) *extra_root_vec; /* Dynamically register a new GGC root table RT. This is useful for plugins. */ -void +void ggc_register_root_tab (const struct ggc_root_tab* rt) { if (rt) @@ -523,11 +523,11 @@ gt_pch_save (FILE *f) /* Try to arrange things so that no relocation is necessary, but don't try very hard. On most platforms, this will always work, - and on the rest it's a lot of work to do better. + and on the rest it's a lot of work to do better. (The extra work goes in HOST_HOOKS_GT_PCH_GET_ADDRESS and HOST_HOOKS_GT_PCH_USE_ADDRESS.) */ mmi.preferred_base = host_hooks.gt_pch_get_address (mmi.size, fileno (f)); - + ggc_pch_this_base (state.d, mmi.preferred_base); state.ptrs = XNEWVEC (struct ptr_data *, state.count); @@ -710,7 +710,7 @@ mmap_gt_pch_get_address (size_t size, int fd) } /* Default version of HOST_HOOKS_GT_PCH_USE_ADDRESS when mmap is present. - Map SIZE bytes of FD+OFFSET at BASE. Return 1 if we succeeded at + Map SIZE bytes of FD+OFFSET at BASE. Return 1 if we succeeded at mapping the data at BASE, -1 if we couldn't. This version assumes that the kernel honors the START operand of mmap @@ -802,7 +802,7 @@ ggc_min_heapsize_heuristic (void) phys_kbytes /= 8; #if defined(HAVE_GETRLIMIT) && defined (RLIMIT_RSS) - /* Try not to overrun the RSS limit while doing garbage collection. + /* Try not to overrun the RSS limit while doing garbage collection. The RSS limit is only advisory, so no margin is subtracted. */ { struct rlimit rlim; |