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| author | Richard Henderson <rth@redhat.com> | 2001-09-05 20:20:37 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@redhat.com> | 2001-09-05 20:20:37 +0000 |
| commit | 3969b680c3837ed82ce9d6d9b11a4aac02e1286e (patch) | |
| tree | 483b6112f20a63f6753386860b0385c8f752ea4b /gas | |
| parent | 559e4713db0a58ecf9970bd3a5199632ca9e248b (diff) | |
| download | gdb-3969b680c3837ed82ce9d6d9b11a4aac02e1286e.zip gdb-3969b680c3837ed82ce9d6d9b11a4aac02e1286e.tar.gz gdb-3969b680c3837ed82ce9d6d9b11a4aac02e1286e.tar.bz2 | |
* config/tc-ia64.c (FUNC_IPLT_RELOC): New.
(pseudo_func): Add @iplt.
(pseudo_opcode): Add data16 and data16.ua.
(md_begin): Set iplt pseudo.
(ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 10 | ||||
| -rw-r--r-- | gas/config/tc-ia64.c | 25 |
2 files changed, 34 insertions, 1 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 65232cc..7d4ba16 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,4 +1,12 @@ -2001-08-04 Richard Henderson <rth@redhat.com> +2001-09-05 Richard Henderson <rth@redhat.com> + + * config/tc-ia64.c (FUNC_IPLT_RELOC): New. + (pseudo_func): Add @iplt. + (pseudo_opcode): Add data16 and data16.ua. + (md_begin): Set iplt pseudo. + (ia64_cons_fix_new): Handle 16 byte iplt reloc specially. + +2001-09-04 Richard Henderson <rth@redhat.com> * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long. (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove. diff --git a/gas/config/tc-ia64.c b/gas/config/tc-ia64.c index 3cfec25..d811aa9 100644 --- a/gas/config/tc-ia64.c +++ b/gas/config/tc-ia64.c @@ -85,6 +85,7 @@ enum reloc_func FUNC_SEG_RELATIVE, FUNC_LTV_RELATIVE, FUNC_LT_FPTR_RELATIVE, + FUNC_IPLT_RELOC, }; enum reg_symbol @@ -483,6 +484,7 @@ pseudo_func[] = { "segrel", PSEUDO_FUNC_RELOC, { 0 } }, { "ltv", PSEUDO_FUNC_RELOC, { 0 } }, { "", 0, { 0 } }, /* placeholder for FUNC_LT_FPTR_RELATIVE */ + { "iplt", PSEUDO_FUNC_RELOC, { 0 } }, /* mbtype4 constants: */ { "alt", PSEUDO_FUNC_CONST, { 0xa } }, @@ -4796,6 +4798,7 @@ pseudo_opcode[] = { "data2", cons, 2 }, { "data4", cons, 4 }, { "data8", cons, 8 }, + { "data16", cons, 16 }, { "real4", stmt_float_cons, 'f' }, { "real8", stmt_float_cons, 'd' }, { "real10", stmt_float_cons, 'x' }, @@ -4806,6 +4809,7 @@ pseudo_opcode[] = { "data2.ua", stmt_cons_ua, 2 }, { "data4.ua", stmt_cons_ua, 4 }, { "data8.ua", stmt_cons_ua, 8 }, + { "data16.ua", stmt_cons_ua, 16 }, { "real4.ua", float_cons, 'f' }, { "real8.ua", float_cons, 'd' }, { "real10.ua", float_cons, 'x' }, @@ -6381,6 +6385,10 @@ md_begin () symbol_new (".<ltoff.fptr>", undefined_section, FUNC_LT_FPTR_RELATIVE, &zero_address_frag); + pseudo_func[FUNC_IPLT_RELOC].u.sym = + symbol_new (".<iplt>", undefined_section, FUNC_IPLT_RELOC, + &zero_address_frag); + /* Compute the table of best templates. We compute goodness as a base 4 value, in which each match counts for 3, each F counts for 2, each B counts for 1. This should maximize the number of @@ -9826,6 +9834,21 @@ ia64_cons_fix_new (f, where, nbytes, exp) code = BFD_RELOC_IA64_DIR64LSB; break; + case 16: + if (exp->X_op == O_pseudo_fixup + && exp->X_op_symbol + && S_GET_VALUE (exp->X_op_symbol) == FUNC_IPLT_RELOC) + { + if (target_big_endian) + code = BFD_RELOC_IA64_IPLTMSB; + else + code = BFD_RELOC_IA64_IPLTLSB; + + exp->X_op = O_symbol; + break; + } + /* FALLTHRU */ + default: as_bad ("Unsupported fixup size %d", nbytes); ignore_rest_of_line (); @@ -9837,6 +9860,7 @@ ia64_cons_fix_new (f, where, nbytes, exp) exp->X_op = O_symbol; code = ia64_gen_real_reloc_type (exp->X_op_symbol, code); } + fix = fix_new_exp (f, where, nbytes, exp, 0, code); /* We need to store the byte order in effect in case we're going to fix an 8 or 16 bit relocation (for which there no real @@ -9964,6 +9988,7 @@ ia64_gen_real_reloc_type (sym, r_type) break; } break; + default: abort (); } |