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e163628395
The m32r simulator currently always returns -1 for the register size after both a fetch and a store. In the fetch case GDB is forgiving of this, but in the store case GDB treats a return value of -1 as an error. This commit updates the m32r simulator to return a valid register size when fetching or storing a register. This fixes any GDB test that writes to a register, which will include any GDB test that makes an inferior call, for example gdb.base/break.exp. sim/m32r/ChangeLog: * m32r.c (m32rbf_register_size): New function. (m32rbf_fetch_register): Use new function. (m32rbf_store_register): Likewise. |
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| .. | ||
| aclocal.m4 | ||
| arch.c | ||
| arch.h | ||
| ChangeLog | ||
| config.in | ||
| configure | ||
| configure.ac | ||
| cpu2.c | ||
| cpu2.h | ||
| cpu.c | ||
| cpu.h | ||
| cpuall.h | ||
| cpux.c | ||
| cpux.h | ||
| decode2.c | ||
| decode2.h | ||
| decode.c | ||
| decode.h | ||
| decodex.c | ||
| decodex.h | ||
| dv-m32r_cache.c | ||
| dv-m32r_cache.h | ||
| dv-m32r_uart.c | ||
| dv-m32r_uart.h | ||
| m32r2.c | ||
| m32r-sim.h | ||
| m32r.c | ||
| m32rx.c | ||
| Makefile.in | ||
| mloop2.in | ||
| mloop.in | ||
| mloopx.in | ||
| model2.c | ||
| model.c | ||
| modelx.c | ||
| README | ||
| sem2-switch.c | ||
| sem-switch.c | ||
| sem.c | ||
| semx-switch.c | ||
| sim-if.c | ||
| sim-main.h | ||
| syscall.h | ||
| traps-linux.c | ||
| traps.c | ||
This is the m32r simulator directory. It is still work-in-progress. The current sources are reasonably well tested and lots of features are in. However, there's lots more yet to come. There are lots of machine generated files in the source directory! They are only generated if you configure with --enable-cgen-maint, similar in behaviour to Makefile.in, configure under automake/autoconf. For details on the generator, see ../../cgen. devo/cgen isn't part of the comp-tools module yet. You'll need to check it out manually (also akin to automake/autoconf).