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| author | Jan Beulich <jbeulich@novell.com> | 2005-02-17 07:43:12 +0000 |
|---|---|---|
| committer | Jan Beulich <jbeulich@novell.com> | 2005-02-17 07:43:12 +0000 |
| commit | 26b810ce0ecf8fed7d271047f20183ff16034846 (patch) | |
| tree | 9a36f3382f94fb7a1a6462abae5da25098494392 /gas/config | |
| parent | a348ae870a061245863c765e2377a33f51ca3dc5 (diff) | |
| download | gdb-26b810ce0ecf8fed7d271047f20183ff16034846.zip gdb-26b810ce0ecf8fed7d271047f20183ff16034846.tar.gz gdb-26b810ce0ecf8fed7d271047f20183ff16034846.tar.bz2 | |
gas/
2005-02-17 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
parsing inN, locN, outN. Set 'idx' to offset register number starts
at. Don't handle numbers with leading zeroes or beyond 95. Remove
pointless cast.
gas/testsuite/
2005-02-17 Jan Beulich <jbeulich@novell.com>
* gas/ia64/nostkreg.[ds]: New.
* gas/ia64/ia64.exp: Run new test.
Diffstat (limited to 'gas/config')
| -rw-r--r-- | gas/config/tc-ia64.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/gas/config/tc-ia64.c b/gas/config/tc-ia64.c index 42aad8f..e43619d 100644 --- a/gas/config/tc-ia64.c +++ b/gas/config/tc-ia64.c @@ -7735,7 +7735,6 @@ ia64_parse_name (name, e, nextcharP) { struct const_desc *cdesc; struct dynreg *dr = 0; - unsigned int regnum; unsigned int idx; struct symbol *sym; char *end; @@ -7841,13 +7840,14 @@ ia64_parse_name (name, e, nextcharP) } /* check for inN, locN, or outN: */ + idx = 0; switch (name[0]) { case 'i': if (name[1] == 'n' && ISDIGIT (name[2])) { dr = &md.in; - name += 2; + idx = 2; } break; @@ -7855,7 +7855,7 @@ ia64_parse_name (name, e, nextcharP) if (name[1] == 'o' && name[2] == 'c' && ISDIGIT (name[3])) { dr = &md.loc; - name += 3; + idx = 3; } break; @@ -7863,7 +7863,7 @@ ia64_parse_name (name, e, nextcharP) if (name[1] == 'u' && name[2] == 't' && ISDIGIT (name[3])) { dr = &md.out; - name += 3; + idx = 3; } break; @@ -7871,13 +7871,16 @@ ia64_parse_name (name, e, nextcharP) break; } - if (dr) + /* Ignore register numbers with leading zeroes, except zero itself. */ + if (dr && (name[idx] != '0' || name[idx + 1] == '\0')) { + unsigned long regnum; + /* The name is inN, locN, or outN; parse the register number. */ - regnum = strtoul (name, &end, 10); - if (end > name && *end == '\0') + regnum = strtoul (name + idx, &end, 10); + if (end > name + idx && *end == '\0' && regnum < 96) { - if ((unsigned) regnum >= dr->num_regs) + if (regnum >= dr->num_regs) { if (!dr->num_regs) as_bad ("No current frame"); |