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authormidipix <writeonce@midipix.org>2024-03-22 03:01:50 +0000
committermidipix <writeonce@midipix.org>2024-03-22 03:51:35 +0000
commit41a8685b3f7beff9f2b7c5a2f7cf38fe7d5b0db2 (patch)
treef87d9f7def467861d3f5bf44631210102090e063 /src
parente486b0e9cccc9f3ff5e2bfc518d7bb42324ffb2f (diff)
downloadslibtool-41a8685b3f7beff9f2b7c5a2f7cf38fe7d5b0db2.tar.bz2
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slbt_au_output_symbols(): yaml output: initial implementation.
Diffstat (limited to 'src')
-rw-r--r--src/arbits/output/slbt_au_output_symbols.c87
1 files changed, 84 insertions, 3 deletions
diff --git a/src/arbits/output/slbt_au_output_symbols.c b/src/arbits/output/slbt_au_output_symbols.c
index 911af2c..950cde8 100644
--- a/src/arbits/output/slbt_au_output_symbols.c
+++ b/src/arbits/output/slbt_au_output_symbols.c
@@ -14,6 +14,7 @@
#include "slibtool_dprintf_impl.h"
#include "slibtool_errinfo_impl.h"
#include "slibtool_pecoff_impl.h"
+#include "slibtool_tmpfile_impl.h"
#include "slibtool_ar_impl.h"
#define SLBT_PRETTY_FLAGS (SLBT_PRETTY_YAML \
@@ -78,14 +79,94 @@ static int slbt_au_output_symbols_posix(
return 0;
}
+static int slbt_au_output_one_symbol_yaml(
+ int fdout,
+ struct slbt_archive_meta_impl * mctx,
+ const char * symname)
+{
+ struct ar_meta_symbol_info ** syminfv;
+
+ for (syminfv=mctx->syminfv; *syminfv; syminfv++)
+ if (!strcmp(syminfv[0]->ar_symbol_name,symname))
+ return slbt_dprintf(
+ fdout,
+ " - Symbol:\n"
+ " - [ object_name: " "%s" " ]\n"
+ " - [ symbol_name: " "%s" " ]\n"
+ " - [ symbol_type: " "%s" " ]\n\n",
+ syminfv[0]->ar_object_name,
+ symname,
+ syminfv[0]->ar_symbol_type);
+
+ return 0;
+}
+
static int slbt_au_output_symbols_yaml(
const struct slbt_driver_ctx * dctx,
struct slbt_archive_meta_impl * mctx,
int fdout)
{
- (void)dctx;
- (void)mctx;
- (void)fdout;
+ int fdtmp;
+ bool fsort;
+ bool fcoff;
+ const char * dot;
+ const char * mark;
+ const char * regex;
+ const char ** symv;
+ const char ** symstrv;
+ regex_t regctx;
+ regmatch_t pmatch[2] = {{0,0},{0,0}};
+ char strbuf[4096];
+
+ fsort = !(dctx->cctx->fmtflags & SLBT_OUTPUT_ARCHIVE_NOSORT);
+ fcoff = (mctx->ofmtattr & AR_OBJECT_ATTR_COFF);
+
+ if ((fdtmp = slbt_tmpfile()) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ if (fsort && !mctx->mapstrv)
+ if (slbt_update_mapstrv(dctx,mctx) < 0)
+ return SLBT_NESTED_ERROR(dctx);
+
+ if (slbt_ar_update_syminfo_ex(mctx->actx,fdtmp) < 0)
+ return SLBT_NESTED_ERROR(dctx);
+
+ if ((regex = dctx->cctx->regex))
+ if (regcomp(&regctx,regex,REG_EXTENDED|REG_NEWLINE))
+ return SLBT_CUSTOM_ERROR(
+ dctx,
+ SLBT_ERR_FLOW_ERROR);
+
+ symstrv = fsort ? mctx->mapstrv : mctx->symstrv;
+
+ if (slbt_dprintf(fdout," - Symbols:\n") < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ for (symv=symstrv; *symv; symv++) {
+ if (!fcoff || slbt_is_strong_coff_symbol(*symv)) {
+ if (!regex || !regexec(&regctx,*symv,1,pmatch,0)) {
+ if (slbt_au_output_one_symbol_yaml(
+ fdout,mctx,*symv) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+ }
+
+ /* coff weak symbols: expsym = .weak.alias.strong */
+ } else if (fcoff && !strncmp(*symv,".weak.",6)) {
+ mark = &(*symv)[6];
+ dot = strchr(mark,'.');
+
+ strncpy(strbuf,mark,dot-mark);
+ strbuf[dot-mark] = '\0';
+
+ if (!regex || !regexec(&regctx,strbuf,1,pmatch,0))
+ if (slbt_au_output_one_symbol_yaml(
+ fdout,mctx,strbuf) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+ }
+ }
+
+ if (regex)
+ regfree(&regctx);
return 0;
}