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| author | midipix <writeonce@midipix.org> | 2016-12-14 06:50:19 +0000 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2016-12-15 01:48:00 -0500 |
| commit | 439a91a7b6a3d7384bc5665f86c97d8a06cf43c2 (patch) | |
| tree | 15e68ef5c5a6cda10468c5f7e8b9501b4bdf534a /src/system/ntapi_tt_get_csr_port_handle_addr_by_logic.c | |
| parent | db8062c0b1147f88362d8d84bcf9e7458d8d89de (diff) | |
| download | ntapi-439a91a7b6a3d7384bc5665f86c97d8a06cf43c2.tar.bz2 ntapi-439a91a7b6a3d7384bc5665f86c97d8a06cf43c2.tar.xz | |
__ntapi_tt_get_csr_port_handle_addr_by_logic_x86_64(): code clean-up.
Diffstat (limited to 'src/system/ntapi_tt_get_csr_port_handle_addr_by_logic.c')
| -rw-r--r-- | src/system/ntapi_tt_get_csr_port_handle_addr_by_logic.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/system/ntapi_tt_get_csr_port_handle_addr_by_logic.c b/src/system/ntapi_tt_get_csr_port_handle_addr_by_logic.c index b552004..c1b07ef 100644 --- a/src/system/ntapi_tt_get_csr_port_handle_addr_by_logic.c +++ b/src/system/ntapi_tt_get_csr_port_handle_addr_by_logic.c @@ -150,13 +150,14 @@ void ** __ntapi_tt_get_csr_port_handle_addr_by_logic_x86_64(void) _x86_move_rcx_rel_signature * ptr_move_rcx_rel; int32_t offset; int32_t relative; - int32_t * prelative; /* for type-punned tyrants */ + int32_t * prelative; + int bias; /* calling a function within the same library: assume E8 call and 32-bit relative addressing */ - for (offset = 0; offset < MAX_FN_BYTES_TO_TEST; offset++) { - ptr_test = (unsigned char *)__ntapi->csr_client_call_server - + offset; + for (bias = 0; bias < MAX_FN_BYTES_TO_TEST; bias++) { + ptr_test = (unsigned char *)__ntapi->csr_client_call_server; + ptr_test += bias; if (*ptr_test == 0xE8) { ptr_e8_call = (_x86_e8_call_signature *)ptr_test; @@ -192,6 +193,6 @@ void ** __ntapi_tt_get_csr_port_handle_addr_by_logic_x86_64(void) } /* CsrPortHandle not found */ - return (void **)0; + return 0; } #endif |