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| author | Jeff Law <law@redhat.com> | 1999-09-19 19:23:08 +0000 |
|---|---|---|
| committer | Jeff Law <law@redhat.com> | 1999-09-19 19:23:08 +0000 |
| commit | 61dd1d313e032875de06281b658aa11d2c709abf (patch) | |
| tree | db6ab6d71e0783b82ef77939fa304da78c539933 /gas | |
| parent | 5d2e7eccb2990b501fd1ce8cfcc2dc375b537784 (diff) | |
| download | gdb-61dd1d313e032875de06281b658aa11d2c709abf.zip gdb-61dd1d313e032875de06281b658aa11d2c709abf.tar.gz gdb-61dd1d313e032875de06281b658aa11d2c709abf.tar.bz2 | |
* config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 2 | ||||
| -rw-r--r-- | gas/config/tc-hppa.c | 73 |
2 files changed, 73 insertions, 2 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 6ec8c8d..913dd76 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,5 +1,7 @@ Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com) + * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'. + * config/tc-hppa.c (struct pa_it): New field "trunc". (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands. (pa_parse_ftest_gfx_completer): New function diff --git a/gas/config/tc-hppa.c b/gas/config/tc-hppa.c index e72da28..755585a 100644 --- a/gas/config/tc-hppa.c +++ b/gas/config/tc-hppa.c @@ -1785,6 +1785,7 @@ pa_ip (str) /* Handle a short load/store completer. */ case 'm': + case 'q': { int a = 0; int m = 0; @@ -1809,8 +1810,18 @@ pa_ip (str) s += 2; } - opcode |= m << 5; - INSERT_FIELD_AND_CONTINUE (opcode, a, 13); + /* 'm' and 'q' are the same, except for where they encode + the before/after field. */ + if (*args == 'm') + { + opcode |= m << 5; + INSERT_FIELD_AND_CONTINUE (opcode, a, 13); + } + else if (*args == 'q') + { + opcode |= m << 3; + INSERT_FIELD_AND_CONTINUE (opcode, a, 2); + } } /* Handle a stbys completer. */ @@ -2789,6 +2800,64 @@ pa_ip (str) continue; } + /* Handle 14 bit immediated, shifted left three times. */ + case '#': + the_insn.field_selector = pa_chk_field_selector (&s); + get_expression (s); + s = expr_end; + if (the_insn.exp.X_op == O_constant) + { + num = evaluate_absolute (&the_insn); + if (num & 0x7) + break; + CHECK_FIELD (num, 8191, -8192, 0); + if (num < 0) + opcode |= 1; + num &= 0x1fff; + num >>= 3; + INSERT_FIELD_AND_CONTINUE (opcode, num, 4); + } + else + { + if (is_DP_relative (the_insn.exp)) + the_insn.reloc = R_HPPA_GOTOFF; + else if (is_PC_relative (the_insn.exp)) + the_insn.reloc = R_HPPA_PCREL_CALL; + else + the_insn.reloc = R_HPPA; + the_insn.format = 14; + continue; + } + break; + + /* Handle 14 bit immediate, shifted left twice. */ + case 'd': + the_insn.field_selector = pa_chk_field_selector (&s); + get_expression (s); + s = expr_end; + if (the_insn.exp.X_op == O_constant) + { + num = evaluate_absolute (&the_insn); + if (num & 0x3) + break; + CHECK_FIELD (num, 8191, -8192, 0); + if (num < 0) + opcode |= 1; + num &= 0x1fff; + num >>= 2; + INSERT_FIELD_AND_CONTINUE (opcode, num, 3); + } + else + { + if (is_DP_relative (the_insn.exp)) + the_insn.reloc = R_HPPA_GOTOFF; + else if (is_PC_relative (the_insn.exp)) + the_insn.reloc = R_HPPA_PCREL_CALL; + else + the_insn.reloc = R_HPPA; + the_insn.format = 14; + continue; + } /* Handle a 14 bit immediate at 31. */ case 'j': |