[05/59] libctf, create: add explicit casts for variables' and slices' types

Message ID 20200630233146.338613-6-nick.alcock@oracle.com
State New
Headers show
Series
  • Deduplicating CTF linker
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Commit Message

Alan Modra via Binutils June 30, 2020, 11:30 p.m.
This is technically unnecessary -- the compiler is quite capable of
doing the range reduction for us -- but it does mean that all
assignments of a ctf_id_t to its final uint32_t representation now have
appropriate explicit casts.

libctf/
	* ctf-create.c (ctf_serialize): Add cast.
	(ctf_add_slice): Likewise.
---
 libctf/ctf-create.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
2.27.0.247.g3dff7de930

Patch

diff --git a/libctf/ctf-create.c b/libctf/ctf-create.c
index f91da6ea159..bc0ad802dd2 100644
--- a/libctf/ctf-create.c
+++ b/libctf/ctf-create.c
@@ -373,7 +373,7 @@  ctf_serialize (ctf_file_t *fp)
       ctf_varent_t *var = &dvarents[i];
 
       ctf_str_add_ref (fp, dvd->dvd_name, &var->ctv_name);
-      var->ctv_type = dvd->dvd_type;
+      var->ctv_type = (uint32_t) dvd->dvd_type;
     }
   assert (i == nvars);
 
@@ -972,7 +972,7 @@  ctf_add_slice (ctf_file_t *fp, uint32_t flag, ctf_id_t ref,
   dtd->dtd_data.ctt_info = CTF_TYPE_INFO (CTF_K_SLICE, flag, 0);
   dtd->dtd_data.ctt_size = clp2 (P2ROUNDUP (ep->cte_bits, CHAR_BIT)
 				 / CHAR_BIT);
-  dtd->dtd_u.dtu_slice.cts_type = ref;
+  dtd->dtd_u.dtu_slice.cts_type = (uint32_t) ref;
   dtd->dtd_u.dtu_slice.cts_bits = ep->cte_bits;
   dtd->dtd_u.dtu_slice.cts_offset = ep->cte_offset;