Add moxie simulator

1 files changed, 109 insertions, 0 deletions

diff --git a/sim/moxie/ChangeLog b/sim/moxie/ChangeLog
new file mode 100644
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+2008-10-03  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
+
+2008-09-10  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (NUM_SPRO_SREGS): New.
+	(struct moxie_regset): Add sregs.
+	(set_initial_gprs): Initialize sregs.
+	(sim_resume): Add gsr and ssr support.
+
+2008-09-04  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (sim_resume): Add inc and dec instructions.
+
+2008-09-04  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (struct moxie_regset): Use an unsigned long long to keep
+	track of instruction trace counts.
+	* interp.c (sim_resume): Ditto.
+	(sim_info): Ditto.
+
+2008-08-22  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (sim_resume): Remove debugging code.
+
+2008-08-20  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (TRACE): Add new tracing infrastructure.
+	(sim_resume): Use it.
+	(reg_names): Add new registers.
+	(NUM_MOXIE_REGS): New registers.
+	(PC_REGNO): New registers.
+	(sim_resume): New instruction encodings.
+
+2008-08-16  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
+	(convert_target_flags): New function.
+
+2008-08-08  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (sim_resume): Add SYS_open and SYS_write system call support.
+
+2008-08-04  Anthony Green  <green@moxielogic.com>
+
+	* Makefile.in (SIM_EXTRA_LIBS): Add -lz.
+
+2008-08-04  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (sim_create_inferior): Set argc & argv in the target.
+
+2008-04-12  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (sim_resume): Add brk.
+
+2008-04-10  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (sim_resume): Add static chain pointer to call frame.
+
+2008-03-24  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (sim_resume): Add missing breaks.
+	(sim_resume): Fix neg implementation.
+
+2008-03-23  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (sim_load): Don't require a .bss section.
+
+2008-03-21  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
+	not, ashr, xor.
+
+2008-03-20  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (struct moxie_regset): Add condition code, cc.
+	(CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
+	(sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
+	bge, ble, bgeu, and bleu.
+	(rbat, rsat, wbat, wsat): New functions.
+	(sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
+	sta.b, st.s, sta.s, jmp.
+
+2008-03-19  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
+	jsra should set $fp == $sp.
+	Fix jsra and ret semantics.
+
+2008-03-18  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (sim_resume): Add push, pop and add.l.
+
+2008-03-16  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (EXTRACT_WORD): Define.
+	(rlat): Use EXTRACT_WORD.
+	(sim_resume): Add jsra and ret.
+
+2008-02-22  Anthony Green  <green@moxielogic.com>
+
+	* interp.c (reg_names): Define.
+	(sim_resume): Use reg_names.
+
+2008-02-21  Anthony Green  <green@moxielogic.com>
+
+	* config.in, configure, configure.ac, interp.c, Makefile.in,
+	sysdep.h: Created.