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libsframe: rename API sframe_fde_func_info to sframe_fde_create_func_info

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The new name better reflects the purpose of the function.

ChangeLog:

	* bfd/elfxx-x86.c (_bfd_x86_elf_create_sframe_plt): Use new
	name.
	* libsframe/sframe.c (sframe_fde_create_func_info): Rename
	sframe_fde_func_info to this.
	* libsframe/testsuite/libsframe.encode/encode-1.c: Use new name.

include/ChangeLog:

	* sframe-api.h (sframe_fde_create_func_info): Rename
	sframe_fde_func_info to this.
This commit is contained in:
Indu Bhagat
2022-12-09 10:25:31 -08:00
parent 989aabcb56
commit b659fb3585
4 changed files with 12 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
bfd/elfxx-x86.c
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@ -1857,8 +1857,7 @@ _bfd_x86_elf_create_sframe_plt (bfd *output_bfd,
/* FRE type is dependent on the size of the function. */ /* FRE type is dependent on the size of the function. */
fre_type = sframe_calc_fre_type (dpltsec->size); fre_type = sframe_calc_fre_type (dpltsec->size);
func_info = sframe_fde_func_info (fre_type, func_info = sframe_fde_create_func_info (fre_type, SFRAME_FDE_TYPE_PCINC);
SFRAME_FDE_TYPE_PCINC);
/* Add SFrame FDE and the associated FREs for plt0 if plt0 has been /* Add SFrame FDE and the associated FREs for plt0 if plt0 has been
generated. */ generated. */
@ -1888,7 +1887,8 @@ _bfd_x86_elf_create_sframe_plt (bfd *output_bfd,
pattern of the instructions in these entries. Using this SFrame FDE pattern of the instructions in these entries. Using this SFrame FDE
type helps in keeping the unwind information for pltn entries type helps in keeping the unwind information for pltn entries
compact. */ compact. */
func_info = sframe_fde_func_info (fre_type, SFRAME_FDE_TYPE_PCMASK); func_info = sframe_fde_create_func_info (fre_type,
SFRAME_FDE_TYPE_PCMASK);
/* Add the SFrame FDE for all PCs starting at the first pltn entry (hence, /* Add the SFrame FDE for all PCs starting at the first pltn entry (hence,
function start address = plt0_entry_size. As usual, this will be function start address = plt0_entry_size. As usual, this will be
updated later at _bfd_elf_merge_section_sframe, by when the updated later at _bfd_elf_merge_section_sframe, by when the

4
include/sframe-api.h
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@ -83,10 +83,10 @@ _SFRAME_ERRORS
extern const char * extern const char *
sframe_errmsg (int error); sframe_errmsg (int error);
/* Get FDE function info given a FRE_TYPE. */ /* Create an FDE function info bye given an FRE_TYPE and an FDE_TYPE. */
extern unsigned char extern unsigned char
sframe_fde_func_info (unsigned int fre_type, unsigned int fde_type); sframe_fde_create_func_info (unsigned int fre_type, unsigned int fde_type);
/* Gather the FRE type given the function size. */ /* Gather the FRE type given the function size. */

6
libsframe/sframe.c
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@ -548,12 +548,12 @@ sframe_decoder_free (sframe_decoder_ctx **decoder)
} }
} }
/* Create a FDE function info byte given an FRE_TYPE and an FDE_TYPE. */ /* Create an FDE function info byte given an FRE_TYPE and an FDE_TYPE. */
/* FIXME API for linker. Revisit if its better placed somewhere else? */ /* FIXME API for linker. Revisit if its better placed somewhere else? */
unsigned char unsigned char
sframe_fde_func_info (unsigned int fre_type, sframe_fde_create_func_info (unsigned int fre_type,
unsigned int fde_type) unsigned int fde_type)
{ {
unsigned char func_info; unsigned char func_info;
sframe_assert (fre_type == SFRAME_FRE_TYPE_ADDR1 sframe_assert (fre_type == SFRAME_FRE_TYPE_ADDR1

8
libsframe/testsuite/libsframe.encode/encode-1.c
View File

@ -39,8 +39,8 @@ add_fde1 (sframe_encoder_ctx *encode, int idx)
{0x1a, 0x5, {0x8, 0xf0, 0}} {0x1a, 0x5, {0x8, 0xf0, 0}}
}; };
unsigned char finfo = sframe_fde_func_info (SFRAME_FRE_TYPE_ADDR1, unsigned char finfo = sframe_fde_create_func_info (SFRAME_FRE_TYPE_ADDR1,
SFRAME_FDE_TYPE_PCINC); SFRAME_FDE_TYPE_PCINC);
err = sframe_encoder_add_funcdesc (encode, 0xfffff03e, 0x1b, finfo, 4); err = sframe_encoder_add_funcdesc (encode, 0xfffff03e, 0x1b, finfo, 4);
if (err == -1) if (err == -1)
return err; return err;
@ -64,8 +64,8 @@ add_fde2 (sframe_encoder_ctx *encode, int idx)
{0xf, 0x5, {0x8, 0xf0, 0}} {0xf, 0x5, {0x8, 0xf0, 0}}
}; };
unsigned char finfo = sframe_fde_func_info (SFRAME_FRE_TYPE_ADDR1, unsigned char finfo = sframe_fde_create_func_info (SFRAME_FRE_TYPE_ADDR1,
SFRAME_FDE_TYPE_PCINC); SFRAME_FDE_TYPE_PCINC);
err = sframe_encoder_add_funcdesc (encode, 0xfffff059, 0x10, finfo, 4); err = sframe_encoder_add_funcdesc (encode, 0xfffff059, 0x10, finfo, 4);
if (err == -1) if (err == -1)
return err; return err;