[binutils-gdb] libsframe: use uint8_t for return type of sframe_fre_get_base_reg_id

[Indu Bhagat]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=a9f1da26dac0a9ee502a63c2633cf3b5dfd043b3

commit a9f1da26dac0a9ee502a63c2633cf3b5dfd043b3
Author: Indu Bhagat <indu.bhagat@oracle.com>
Date:   Tue Jun 27 11:56:04 2023 -0700

    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:
---
 include/sframe-api.h    | 2 +-
 libsframe/sframe-dump.c | 2 +-
 libsframe/sframe.c      | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/sframe-api.h b/include/sframe-api.h
index e62a7a38285..46614925c68 100644
--- 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 37ce9d70eb3..4799652f727 100644
--- 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 2d7e4a4a462..b885e3df5ec 100644
--- 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)