libsframe: use uint8_t for return type of sframe_fre_get_base_reg_id

Use a more appropriate data type.

include/
	* sframe-api.h (sframe_fre_get_base_reg_id): Use uint8_t as
	return type.
libsframe/
	* sframe-dump.c (dump_sframe_func_with_fres): Use uint8_t type
	for base reg id.
	* sframe.c (sframe_fre_get_base_reg_id): Use uin8_t as return
	type.

diff --git a/include/sframe-api.h b/include/sframe-api.h
index e62a7a38285f968edb7b59b64152320b34ac8e33..46614925c68e454fe8f243f85dd6b5179d825d17 100644 (file)
--- a/include/sframe-api.h
+++ b/include/sframe-api.h
@@ -173,7 +173,7 @@ extern void
 dump_sframe (sframe_decoder_ctx *decoder, uint64_t addr);
 
 /* Get the base reg id from the FRE info.  Sets errp if fails.  */
-extern unsigned int
+extern uint8_t
 sframe_fre_get_base_reg_id (sframe_frame_row_entry *fre, int *errp);
 
 /* Get the CFA offset from the FRE.  If the offset is invalid, sets errp.  */

diff --git a/libsframe/sframe-dump.c b/libsframe/sframe-dump.c
index 37ce9d70eb3726d9915dd2e375ce51619b4279a0..4799652f727eb6935c6a4ead6ee5f7d3a1d4c076 100644 (file)
--- a/libsframe/sframe-dump.c
+++ b/libsframe/sframe-dump.c
@@ -105,7 +105,7 @@ dump_sframe_func_with_fres (sframe_decoder_ctx *sfd_ctx,
   int32_t cfa_offset = 0;
   int32_t fp_offset = 0;
   int32_t ra_offset = 0;
-  unsigned int base_reg_id = 0;
+  uint8_t base_reg_id = 0;
   int err[3] = {0, 0, 0};
 
   sframe_frame_row_entry fre;

diff --git a/libsframe/sframe.c b/libsframe/sframe.c
index 2d7e4a4a46264279df3b54052f77e0c3da2caf15..b885e3df5ec373f5d52f1a216bec07a1f477c64d 100644 (file)
--- a/libsframe/sframe.c
+++ b/libsframe/sframe.c
@@ -618,7 +618,7 @@ sframe_calc_fre_type (size_t func_size)
 
 /* Get the base reg id from the FRE info.  Set errp if failure.  */
 
-unsigned int
+uint8_t
 sframe_fre_get_base_reg_id (sframe_frame_row_entry *fre, int *errp)
 {
   if (fre == NULL)