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oob [arg] sets bin.baddr, then seeks to new entry0 ##io

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radare 2019-04-15 11:50:34 +02:00 committed by GitHub
parent 73c38d38e7
commit 1a4c94e776
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 18 additions and 1 deletions
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17
libr/core/cfile.c
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@ -44,6 +44,19 @@ R_API int r_core_file_reopen(RCore *core, const char *args, int perm, int loadbi
} }
} }
ut64 new_baddr = UT64_MAX;
if (args) {
new_baddr = r_num_math (core->num, args);
if (new_baddr && new_baddr != UT64_MAX) {
r_config_set_i (core->config, "bin.baddr", new_baddr);
} else {
new_baddr = UT64_MAX;
}
}
if (new_baddr == UT64_MAX) {
new_baddr = r_config_get_i (core->config, "bin.baddr");
}
if (r_sandbox_enable (0)) { if (r_sandbox_enable (0)) {
eprintf ("Cannot reopen in sandbox\n"); eprintf ("Cannot reopen in sandbox\n");
free (obinfilepath); free (obinfilepath);
@ -98,11 +111,15 @@ R_API int r_core_file_reopen(RCore *core, const char *args, int perm, int loadbi
if (loadbin && (loadbin == 2 || had_rbin_info)) { if (loadbin && (loadbin == 2 || had_rbin_info)) {
ut64 baddr = r_config_get_i (core->config, "bin.baddr"); ut64 baddr = r_config_get_i (core->config, "bin.baddr");
if (new_baddr != UT64_MAX) {
baddr = new_baddr;
}
ret = r_core_bin_load (core, obinfilepath, baddr); ret = r_core_bin_load (core, obinfilepath, baddr);
r_core_bin_update_arch_bits (core); r_core_bin_update_arch_bits (core);
if (!ret) { if (!ret) {
eprintf ("Error: Failed to reload rbin for: %s", path); eprintf ("Error: Failed to reload rbin for: %s", path);
} }
origoff = r_num_math (core->num, "entry0");
} }
if (core->bin->cur && core->io && r_io_desc_get (core->io, file->fd) && !loadbin) { if (core->bin->cur && core->io && r_io_desc_get (core->io, file->fd) && !loadbin) {

2
libr/core/cmd_open.c
View File

@ -115,7 +115,7 @@ static const char *help_msg_oo[] = {
"Usage:", "oo[-] [arg]", " # map opened files", "Usage:", "oo[-] [arg]", " # map opened files",
"oo", "", "reopen current file", "oo", "", "reopen current file",
"oo+", "", "reopen in read-write", "oo+", "", "reopen in read-write",
"oob", "", "reopen loading rbin info", "oob", " [baddr]", "reopen loading rbin info (change base address?)",
"ooc", "", "reopen core with current file", "ooc", "", "reopen core with current file",
"ood", "", "reopen in debug mode", "ood", "", "reopen in debug mode",
"oom", "", "reopen in malloc://", "oom", "", "reopen in malloc://",