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| author | Andrew Cagney <cagney@redhat.com> | 2005-02-14 14:37:38 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2005-02-14 14:37:38 +0000 |
| commit | 66bf4b3a03e67c9c38fb7525c6ce25c4f870206a (patch) | |
| tree | 9de77d59e9da5809b17deadcd753de54454d3100 /gdb/utils.c | |
| parent | 8adce22da6e4805b565e6519d112e93f2a09814c (diff) | |
| download | ppe42-binutils-66bf4b3a03e67c9c38fb7525c6ce25c4f870206a.tar.gz ppe42-binutils-66bf4b3a03e67c9c38fb7525c6ce25c4f870206a.zip | |
2005-02-14 Andrew Cagney <cagney@gnu.org>
* utils.c (paddress): New function.
* defs.h (paddress): Declare.
* printcmd.c (deprecated_print_address_numeric): Rename
print_address_numeric, call paddress.
* valprint.c, ui-out.c, tui/tui-stack.c, tracepoint.c: Update.
* symmisc.c, symfile.c stack.c, p-valprint.c, printcmd.c: Update.
* maint.c, m32r-rom.c, infcmd.c, f-valprint.c, exec.c: Update.
* dwarf2read.c, dve3900-rom.c, defs.h, c-valprint.c: Update.
* corefile.c, cli/cli-cmds.c, breakpoint.c, annotate.c: Update.
* ada-valprint.c: Update.
Diffstat (limited to 'gdb/utils.c')
| -rw-r--r-- | gdb/utils.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gdb/utils.c b/gdb/utils.c index f6fb20e01b..bea52579d2 100644 --- a/gdb/utils.c +++ b/gdb/utils.c @@ -2528,6 +2528,25 @@ paddr_nz (CORE_ADDR addr) return phex_nz (addr, TARGET_ADDR_BIT / 8); } +const char * +paddress (CORE_ADDR addr) +{ + /* Truncate address to the size of a target address, avoiding shifts + larger or equal than the width of a CORE_ADDR. The local + variable ADDR_BIT stops the compiler reporting a shift overflow + when it won't occur. */ + /* NOTE: This assumes that the significant address information is + kept in the least significant bits of ADDR - the upper bits were + either zero or sign extended. Should ADDRESS_TO_POINTER() or + some ADDRESS_TO_PRINTABLE() be used to do the conversion? */ + + int addr_bit = TARGET_ADDR_BIT; + + if (addr_bit < (sizeof (CORE_ADDR) * HOST_CHAR_BIT)) + addr &= ((CORE_ADDR) 1 << addr_bit) - 1; + return hex_string (addr); +} + static void decimal2str (char *paddr_str, char *sign, ULONGEST addr, int width) { |
