diff options
Diffstat (limited to 'libsframe')
| -rw-r--r-- | libsframe/doc/sframe-spec.texi | 7 | ||||
| -rw-r--r-- | libsframe/libsframe.ver | 14 | ||||
| -rw-r--r-- | libsframe/libtool-version | 2 | ||||
| -rw-r--r-- | libsframe/sframe.c | 18 |
4 files changed, 13 insertions, 28 deletions
diff --git a/libsframe/doc/sframe-spec.texi b/libsframe/doc/sframe-spec.texi index ecc333d..7307789 100644 --- a/libsframe/doc/sframe-spec.texi +++ b/libsframe/doc/sframe-spec.texi @@ -77,9 +77,10 @@ Appendices @section Overview @cindex Overview -The SFrame stack trace information is provided in a loaded section, known as the -@code{.sframe} section. When available, the @code{.sframe} section appears in -a new segment of its own, PT_GNU_SFRAME. +The SFrame stack trace information is provided in a loaded section, known as +the @code{.sframe} section. When available, the @code{.sframe} section appears +in segment of type PT_GNU_SFRAME. An ELF SFrame section will have the type +SHT_GNU_SFRAME. The SFrame format is currently supported only for select ABIs, namely, AMD64, AAPCS64, and s390x. diff --git a/libsframe/libsframe.ver b/libsframe/libsframe.ver index 06324ee..8cc80da 100644 --- a/libsframe/libsframe.ver +++ b/libsframe/libsframe.ver @@ -1,6 +1,6 @@ LIBSFRAME_0.0 { }; -LIBSFRAME_1.0 { +LIBSFRAME_2.0 { global: sframe_decoder_free; sframe_fde_create_func_info; @@ -11,12 +11,13 @@ LIBSFRAME_1.0 { sframe_fre_get_ra_offset; sframe_fre_get_ra_mangled_p; sframe_decode; + sframe_decoder_get_flags; sframe_decoder_get_hdr_size; sframe_decoder_get_abi_arch; sframe_decoder_get_version; + sframe_decoder_get_offsetof_fde_start_addr; sframe_decoder_get_fixed_fp_offset; sframe_decoder_get_fixed_ra_offset; - sframe_get_funcdesc_with_addr; sframe_find_fre; sframe_decoder_get_num_fidx; sframe_decoder_get_funcdesc; @@ -24,9 +25,11 @@ LIBSFRAME_1.0 { sframe_decoder_get_fre; sframe_encode; sframe_encoder_free; + sframe_encoder_get_flags; sframe_encoder_get_hdr_size; sframe_encoder_get_abi_arch; sframe_encoder_get_version; + sframe_encoder_get_offsetof_fde_start_addr; sframe_encoder_get_num_fidx; sframe_encoder_add_fre; sframe_encoder_add_funcdesc; @@ -38,10 +41,3 @@ LIBSFRAME_1.0 { local: *; } LIBSFRAME_0.0; - -LIBSFRAME_1.1 { - sframe_decoder_get_flags; - sframe_decoder_get_offsetof_fde_start_addr; - sframe_encoder_get_flags; - sframe_encoder_get_offsetof_fde_start_addr; -} LIBSFRAME_1.0; diff --git a/libsframe/libtool-version b/libsframe/libtool-version index 9dcbe48..e06835d 100644 --- a/libsframe/libtool-version +++ b/libsframe/libtool-version @@ -27,4 +27,4 @@ # then set age to 0. # # CURRENT:REVISION:AGE -1:0:0 +2:0:0 diff --git a/libsframe/sframe.c b/libsframe/sframe.c index d482d58..7357fc1 100644 --- a/libsframe/sframe.c +++ b/libsframe/sframe.c @@ -876,7 +876,7 @@ sframe_decode_fre (const char *fre_buf, sframe_frame_row_entry *fre, return 0; } -/* Decode the specified SFrame buffer CF_BUF of size CF_SIZE and return the +/* Decode the specified SFrame buffer SF_BUF of size SF_SIZE and return the new SFrame decoder context. Sets ERRP for the caller if any error. Frees up the allocated memory in @@ -1079,18 +1079,6 @@ sframe_decoder_get_offsetof_fde_start_addr (sframe_decoder_ctx *dctx, + offsetof (sframe_func_desc_entry, sfde_func_start_address)); } -/* Find the function descriptor entry which contains the specified address - ADDR. - This function is deprecated and will be removed from libsframe.so.2. */ - -void * -sframe_get_funcdesc_with_addr (sframe_decoder_ctx *ctx __attribute__ ((unused)), - int32_t addr __attribute__ ((unused)), - int *errp) -{ - return sframe_ret_set_errno (errp, SFRAME_ERR_INVAL); -} - /* Find the function descriptor entry starting which contains the specified address ADDR. */ @@ -1639,7 +1627,7 @@ sframe_encoder_add_funcdesc (sframe_encoder_ctx *encoder, int32_t start_addr, uint32_t func_size, unsigned char func_info, - uint32_t num_fres __attribute__ ((unused))) + uint32_t num_fres ATTRIBUTE_UNUSED) { sframe_header *ehp; sf_fde_tbl *fd_info; @@ -1721,7 +1709,7 @@ sframe_encoder_add_funcdesc_v2 (sframe_encoder_ctx *encoder, uint32_t func_size, unsigned char func_info, uint8_t rep_block_size, - uint32_t num_fres __attribute__ ((unused))) + uint32_t num_fres ATTRIBUTE_UNUSED) { sf_fde_tbl *fd_info; int err; |