projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 7b167b09 MM |
1 | Tue May 6 15:22:58 1997 Mike Meissner <meissner@cygnus.com> |
| 2 | ||
| 3 | * cpu.h ({,v}{S,D}P_FPR): Delete unused macros that won't work on | |
| 4 | big endian hosts. | |
| 5 | (tic80_trace_{alu{2,3},nop,sink{1,2},{,u}cond_br,ldst}): Declare | |
| 6 | new functions. | |
| 7 | (TRACE_{ALU{2,3},NOP,SINK{1,2},{,U}COND_BR,LD,ST}): New macros to | |
| 8 | trace various instruction types. | |
| 9 | ||
| 10 | * insns: Modify all instructions to support semantic tracing. | |
| 11 | ||
| 12 | * interp.c (toplevel): Include itable.h. | |
| 13 | (tic80_trace_{alu{2,3},nop,sink{1,2},{,u}cond_br,ldst}): New | |
| 14 | functions to provide semantic level tracing information. | |
| 15 | ||
| 7a418800 AC |
16 | Mon May 5 11:50:43 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 17 | ||
| 18 | * alu.h: Update usage of core object to reflect recent changes in | |
| 19 | ../common/sim-*core. | |
| 20 | * sim-calls.c (sim_open): Ditto. | |
| 21 | ||
| 3971886a AC |
22 | Mon May 5 14:10:17 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 23 | ||
| 24 | * insn (cmnd): No-op cache flushes. | |
| 25 | ||
| 26 | * insns (do_trap): Allow writes to STDERR. | |
| 27 | ||
| 28 | * Makefile.in (SIM_OBJS): Link in sim-fpu.o. | |
| 29 | (SIM_EXTRA_LIBS): Link in the math library. | |
| 30 | ||
| 31 | * alu.h: Add support for floating point unit using sim-alu. | |
| 32 | ||
| 33 | * insns (fadd, fsub, fmpy, fdiv, fcmp, frnd*): Implement. | |
| 34 | ||
| d9b75947 AC |
35 | Fri May 2 14:57:14 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 36 | ||
| 37 | * sim-calls.c: Include sim-utils.h and sim-options.h. | |
| 38 | ||
| 39 | * sim-main.h (sim_state): Drop sim_events and sim_core members, | |
| 40 | moved to simulator base type. | |
| 41 | ||
| 42 | * alu.h (IMEM, MEM, STORE): Update track changes in common | |
| 43 | directory. | |
| 44 | ||
| 45 | * insns: Drop cia argument from functions, igen now handles this. | |
| 46 | ||
| 47 | * interp.c (engine_init): Include string.h/strings.h to define | |
| 48 | memset et.al. | |
| 49 | ||
| 50 | * sim-main.h (sim_cia): Delcare, tracking common dir changes. | |
| 51 | ||
| 52 | * cpu.h (sim_cpu): Update instruction_address with sim_cia. | |
| 53 | ||
| c1c77d40 AC |
54 | Wed Apr 30 11:26:56 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 55 | ||
| 56 | * sim-main.h (signal.h): Include so that SIG* available to all | |
| 57 | callers of sig_halt. | |
| 58 | ||
| 59 | * insns (do_shift): New function, implement shift operations. | |
| 60 | (do_trap): Add handler for trap 73 - SIGTRAP. | |
| 61 | ||
| d5e2c74e AC |
62 | Tue Apr 29 10:58:48 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 63 | ||
| 64 | * alu.h (MEM, STORE): Force addresses to be correctly aligned. | |
| 65 | ||
| 66 | * insns (do_jsr): Fix. | |
| 67 | (do_st, do_ld): Handle 64bit transfers. | |
| 68 | (do_trap): Match libgloss. | |
| 69 | (rdcr): Implement nop - Dest == r0 - variant. | |
| 70 | ||
| 71 | * sim-calls.c (sim_create_inferior): Initialize SP. | |
| 72 | ||
| 73 | * Makefile.in (ENGINE_H): Everything now depends on sim-options.h. | |
| 74 | (support.o): Depends on ENGINE_H. | |
| 75 | ||
| 76 | * cpu.h: Four accumulators. | |
| 77 | ||
| 78 | * Makefile.in (tmp-igen): Include line number information in | |
| 79 | generated files. | |
| 80 | ||
| 81 | * insns (dld, dst): Fill in. | |
| 82 | ||
| 83 | Mon Apr 28 13:02:26 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 84 | ||
| 85 | * insns (vld): Fix instruction format wrong. | |
| 86 | ||
| abe293a0 AC |
87 | Thu Apr 24 16:43:09 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 88 | ||
| 89 | * dc: Add additional rules so that minor opcode files are | |
| 90 | detected. | |
| 91 | * insns: Enable more instructions. | |
| 92 | ||
| 93 | * sim-calls.c (sim_fetch_register,sim_store_register, sim_write): | |
| 94 | Implement. | |
| 95 | ||
| dd442a44 DE |
96 | Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> |
| 97 | ||
| 98 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 99 | * Makefile.in (SIM_OBJS): Add sim-module.o, sim-profile.o. | |
| 100 | * sim-calls.c (sim_open): Call sim_module_uninstall if argument | |
| 101 | parsing fails. Call sim_post_argv_init. | |
| 102 | (sim_close): Call sim_module_uninstall. | |
| 103 | ||
| 480e740c AC |
104 | Wed Apr 23 20:05:33 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| 105 | ||
| 106 | * insns (and, bbo, bcnd, bsr, dcache, jsr, or, xor, nor): Enable. | |
| 107 | * ic: Add fields for enabled instructions. | |
| 108 |