Mercurial > hg > truffle
diff src/os/bsd/vm/os_bsd.cpp @ 9060:cc32ccaaf47f
8003310: Enable -Wunused-function when compiling with gcc
Summary: Add the -Wunused-function flag and remove a number of unused functions.
Reviewed-by: dholmes, coleenp, kvn
author | mikael |
---|---|
date | Thu, 04 Apr 2013 10:01:26 -0700 |
parents | 17bf4d428955 |
children | 8be1318fbe77 |
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--- a/src/os/bsd/vm/os_bsd.cpp Wed Apr 03 16:43:09 2013 -0700 +++ b/src/os/bsd/vm/os_bsd.cpp Thu Apr 04 10:01:26 2013 -0700 @@ -152,7 +152,6 @@ // utility functions static int SR_initialize(); -static int SR_finalize(); julong os::available_memory() { return Bsd::available_memory(); @@ -2783,10 +2782,6 @@ return 0; } -static int SR_finalize() { - return 0; -} - // returns true on success and false on error - really an error is fatal // but this seems the normal response to library errors @@ -3595,16 +3590,6 @@ //////////////////////////////////////////////////////////////////////////////// // debug support -static address same_page(address x, address y) { - int page_bits = -os::vm_page_size(); - if ((intptr_t(x) & page_bits) == (intptr_t(y) & page_bits)) - return x; - else if (x > y) - return (address)(intptr_t(y) | ~page_bits) + 1; - else - return (address)(intptr_t(y) & page_bits); -} - bool os::find(address addr, outputStream* st) { Dl_info dlinfo; memset(&dlinfo, 0, sizeof(dlinfo)); @@ -3628,8 +3613,8 @@ if (Verbose) { // decode some bytes around the PC - address begin = same_page(addr-40, addr); - address end = same_page(addr+40, addr); + address begin = clamp_address_in_page(addr-40, addr, os::vm_page_size()); + address end = clamp_address_in_page(addr+40, addr, os::vm_page_size()); address lowest = (address) dlinfo.dli_sname; if (!lowest) lowest = (address) dlinfo.dli_fbase; if (begin < lowest) begin = lowest;