diff options
Diffstat (limited to 'libsframe/sframe-dump.c')
| -rw-r--r-- | libsframe/sframe-dump.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/libsframe/sframe-dump.c b/libsframe/sframe-dump.c index 42a086a..69633d5 100644 --- a/libsframe/sframe-dump.c +++ b/libsframe/sframe-dump.c @@ -47,6 +47,8 @@ dump_sframe_header (sframe_decoder_ctx *sfd_ctx) uint8_t flags; char *flags_str; const char *ver_str = NULL; + int8_t cfa_fixed_fp_offset; + int8_t cfa_fixed_ra_offset; const sframe_header *header = &(sfd_ctx->sfd_header); /* Prepare SFrame section version string. */ @@ -82,12 +84,20 @@ dump_sframe_header (sframe_decoder_ctx *sfd_ctx) else strcpy (flags_str, "NONE"); + /* CFA fixed FP and RA offsets. */ + cfa_fixed_fp_offset = header->sfh_cfa_fixed_fp_offset; + cfa_fixed_ra_offset = header->sfh_cfa_fixed_ra_offset; + const char* subsec_name = "Header"; printf ("\n"); printf (" %s :\n", subsec_name); printf ("\n"); printf (" Version: %s\n", ver_str); printf (" Flags: %s\n", flags_str); + if (cfa_fixed_fp_offset != SFRAME_CFA_FIXED_FP_INVALID) + printf (" CFA fixed FP offset: %d\n", cfa_fixed_fp_offset); + if (cfa_fixed_ra_offset != SFRAME_CFA_FIXED_RA_INVALID) + printf (" CFA fixed RA offset: %d\n", cfa_fixed_ra_offset); printf (" Num FDEs: %d\n", sframe_decoder_get_num_fidx (sfd_ctx)); printf (" Num FREs: %d\n", header->sfh_num_fres); @@ -171,13 +181,15 @@ dump_sframe_func_with_fres (sframe_decoder_ctx *sfd_ctx, printf ("%-10s", temp); /* Dump RA info. - If an ABI does not track RA offset, e.g., AMD64, display a 'u', + If an ABI does not track RA offset, e.g., AMD64, display 'f', else display the offset d as 'c+-d'. */ - if (sframe_decoder_get_fixed_ra_offset(sfd_ctx) + if (sframe_decoder_get_fixed_ra_offset (sfd_ctx) != SFRAME_CFA_FIXED_RA_INVALID) - strcpy (temp, "u"); + strcpy (temp, "f"); else if (err[2] == 0) sprintf (temp, "c%+d", ra_offset); + else + strcpy (temp, "u"); /* Mark SFrame FRE's RA information with "[s]" if the RA is mangled with signature bits. */ |