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2022-12-24sim: igen: support in-place updates ourselfMike Frysinger2-16/+148
Every file that igen outputs is then processed with the move-if-changed shell script. This creates a lot of boilerplate in the build and not an insignificant amount of build-time overhead. Move the simple "is the file changed" logic into igen itself.
2022-12-24sim: igen: constify itable data structuresMike Frysinger1-16/+18
These are const data arrays of strings and numbers. We don't want or need them to be writable, so mark them all const.
2022-12-25Automatic date update in version.inGDB Administrator1-1/+1
2022-12-24gdb/testsuite: fix buffer overflow in gdb.base/signed-builtin-types.expAndrew Burgess1-43/+8
In commit: commit 9f50fe0835850645bd8ea9bb1efe1fe6c48dfb12 Date: Wed Dec 7 15:55:25 2022 +0000 gdb/testsuite: new test for recent dwarf reader issue A new test (gdb.base/signed-builtin-types.exp) was added that made use of 'info sources' to figure out if the debug information for a particular object file had been fully expanded or not. Unfortunately some lines of the 'info sources' output can be very long, this was observed on some systems where the debug information for the dynamic-linker was installed, in this case, the list of source files associated with the dynamic linker was so long it would cause expect's internal buffer to overflow. This commit switches from using 'info sources' to 'maint print objfile', the output from the latter command is more compact, but also, can be restricted to a single named object file. With this change in place I am no longer seeing buffer overflow errors from expect when running gdb.base/signed-builtin-types.exp.
2022-12-23sim: or1k: move arch-specific settings to internal headerMike Frysinger3-30/+30
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so move it all out to the existing or1k-sim.h. Unfortunately, we can't yet drop the or1k-sim.h include from sim-main.h as many of the generated CGEN files refer only to sim-main.h. We'll have to improve the CGEN interface before we can make more progress, but this is at least a minor improvement.
2022-12-24Automatic date update in version.inGDB Administrator1-1/+1
2022-12-23Use bool for dwarf2_has_infoTom Tromey2-5/+5
This changes dwarf2_has_info to return bool.
2022-12-23libsframe: testsuite: fix memory leaks in testcasesIndu Bhagat3-0/+9
ChangeLog: * libsframe/testsuite/libsframe.decode/be-flipping.c: Free SFrame buffer. * libsframe/testsuite/libsframe.decode/frecnt-1.c: Likewise. * libsframe/testsuite/libsframe.decode/frecnt-2.c: Likewise.
2022-12-23libsframe: fix a memory leak in sframe_decodeIndu Bhagat2-4/+20
sframe_decode () needs to malloc a temporary buffer of the same size as the input buffer (containing the SFrame section bytes) when endian flipping is needed. The decoder keeps the endian flipped contents in this buffer for its usage. This code is necessary when the target endianneess is not the same as host endianness. The malloc'd buffer needs to be kept track of, so that it can freed up in sframe_decoder_free () later. ChangeLog: * libsframe/sframe-impl.h (struct sframe_decoder_ctx): Add new member to keep track of the internally malloc'd buffer. * libsframe/sframe.c (sframe_decoder_free): Free it up. (sframe_decode): Update the reference to the buffer.
2022-12-23gdb/testsuite: remove MPFR detection in gdb.base/float128.expSimon Marchi1-36/+1
I see this fail since commit 991180627851 ("Use toplevel configure for GMP and MPFR for gdb"): FAIL: gdb.base/float128.exp: show configuration The test fails to find --with-mpfr or --without-mpfr in the "show configuration" output. Since MPFR has become mandatory, we can just remove that check and simplify the test to assume MPFR support is there. Change-Id: I4f3458470db0029705b390dfefed3a66dfc0633a Approved-By: Tom de Vries <tdevries@suse.de>
2022-12-23sim: m32r: move arch-specific settings to internal headerMike Frysinger7-22/+33
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so move it all out to the existing m32r-sim.h. Unfortunately, we can't yet drop the m32r-sim.h include from sim-main.h as many of the generated CGEN files refer only to sim-main.h. We'll have to improve the CGEN interface before we can make more progress, but this is at least a minor improvement.
2022-12-23sim: bfin: move arch-specific settings to internal headerMike Frysinger7-37/+39
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so drop the bfin.h include and move the remaining bfin-specific settings into it.
2022-12-23sim: m68hc11: move arch-specific settings to internal headerMike Frysinger13-544/+583
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so move it all out to a new header which only this port will include.
2022-12-23sim: sh: move arch-specific settings to internal headerMike Frysinger3-96/+120
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so move it all out to a new header which only this port will include.
2022-12-23sim: mcore: move arch-specific settings to internal headerMike Frysinger3-40/+66
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so move it all out to a new header which only this port will include.
2022-12-23sim: h8300: move arch-specific settings to internal headerMike Frysinger3-147/+155
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so move it all out to a new header which only this port will include.
2022-12-23sim: pru: move arch-specific settings to internal headerMike Frysinger2-58/+56
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so drop the pru.h include and move the remaining pru-specific settings into it.
2022-12-23sim: mn10300: standardize the arch-specific settings a littleMike Frysinger4-43/+27
Rename mn10300_sim.h to mn10300-sim.h to match other ports, and move most of the arch-specific content out of sim-main.h to it. This isn't a big win though as we still have to include the header in sim-main.h due to the igen interface: it hardcodes including sim-main.h in its files. So until we can fix that, we have to keep bleeding these settings into the common codes. Also take the opportunity to purge a lot of unused headers from these. The local modules should already include the right headers, so there's no need to force everyone to pull them in. A lot of this is a hold over from the pre-igen days of this port.
2022-12-23sim: microblaze: move arch-specific settings to internal headerMike Frysinger3-24/+47
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so move it all out to a new header which only this port will include.
2022-12-23sim: example-synacor: move arch-specific settings to internal headerMike Frysinger4-14/+42
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so move it all out to a new header which only this port will include.
2022-12-23sim: moxie: move arch-specific settings to internal headerMike Frysinger3-11/+36
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so move it all out to a new header which only this port will include.
2022-12-23sim: riscv: move arch-specific settings to internal headerMike Frysinger5-55/+83
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so move it all out to a new header which only this port will include. We can also move the machs.h include out since the model logic was all generalized from compile-time to runtime last year.
2022-12-23sim: v850: standardize the arch-specific settings a littleMike Frysinger6-725/+733
Rename v850_sim.h to v850-sim.h to match other ports, and move most of the arch-specific content out of sim-main.h to it. This isn't a big win though as we still have to include the header in sim-main.h due to the igen interface: it hardcodes including sim-main.h in its files. So until we can fix that, we have to keep bleeding these settings into the common codes.
2022-12-23sim: msp430: move arch-specific settings to internal headerMike Frysinger3-8/+4
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so drop the msp430-sim.h include and move it to the few files that actually need it. While we're here, drop redundant includes from sim-main.h: * sim-config.h & sim-types.h included by sim-basics.h already * sim-engine.h included by sim-base.h already And move sim-options.h to the one file that needs it.
2022-12-23sim: ft32: move arch-specific settings to internal headerMike Frysinger2-2/+2
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so drop the ft32-sim.h include and move it to the few files that actually need it.
2022-12-23sim: d10v: move arch-specific settings to internal headerMike Frysinger6-4/+14
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so drop the d10v_sim.h include and move it to the few files that actually need it. Also rename the file to standardize it a bit better with other ports.
2022-12-23sim: cr16: move arch-specific settings to internal headerMike Frysinger5-3/+7
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so drop the cr16_sim.h include and move it to the few files that actually need it. Also rename the file to standardize it a bit better with other ports.
2022-12-23sim: arm: move arch-specific settings to internal headerMike Frysinger5-5/+35
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so move it all out to a new header which only this port will include. The BIT override would be better in the place where it's redefined, so move it to armdefs.h instead.
2022-12-23sim: aarch64: move arch-specific settings to internal headerMike Frysinger6-35/+66
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so move it all out to a new header which only this port will include. While we're here, drop redundant includes from sim-main.h: * sim-types.h is included by sim-base.h already * sim-base.h is included twice * sim-io.h is included by sim-base.h already
2022-12-23sim: avr: move arch-specific settings to internal headerMike Frysinger3-18/+42
There's no need for these settings to be in sim-main.h which is shared with common/ sim code, so move it all out to a new header which only this port will include.
2022-12-23Fix illegal memory access parsing corrupt DWARF information.Nick Clifton2-1/+8
PR 29936 * dwarf2.c (concat_filename): Fix check for a directory index off the end of the directory table.
2022-12-23Fix MinGW build using mingw.org's MinGWEli Zaretskii1-1/+5
This allows to build GDB even though the default value of _WIN32_WINNT is lower than the one needed to expose some new APIs used here, and leave the test for their actual support to run time. * gdb/nat/windows-nat.c (EXTENDED_STARTUPINFO_PRESENT): Define if not defined. (create_process_wrapper): Use 'gdb_lpproc_thread_attribute_list' instead of 'PPROC_THREAD_ATTRIBUTE_LIST' (which might not be defined at compile time). This fixes compilation error using mingw.org's MinGW.
2022-12-23ld: Write linker symbols in PDBMark Harmstone3-34/+327
2022-12-23ld: Copy other symbols into PDB fileMark Harmstone5-0/+1076
2022-12-23ld: Write globals stream in PDBMark Harmstone9-40/+2230
2022-12-23ld: Parse LF_UDT_SRC_LINE records when creating PDB fileMark Harmstone8-10/+459
2022-12-23ld: Write types into IPI stream of PDBMark Harmstone8-18/+699
2022-12-23ld: Write types into TPI stream of PDBMark Harmstone8-22/+2270
2022-12-23ld: Write DEBUG_S_LINES entries in PDB fileMark Harmstone5-6/+204
2022-12-23ld: Fix segfault in populate_publics_streamMark Harmstone1-0/+3
2022-12-23ld: Write DEBUG_S_FILECHKSMS entries in PDBsMark Harmstone8-12/+709
2022-12-23ld: Generate PDB string tableMark Harmstone6-6/+472
2022-12-23pdb build fixesAlan Modra5-101/+156
Enable compilation of ld/pdb.c just for x86, as is done for bfd/pdb.c. This reduces the size of ld and is necessary with the following patches that call a COFF-only bfd function from ld/pdb.c. Without it we'd break every non-COFF target build.
2022-12-23sim: lm32/m32r: drop redundant opcode/cgen.h includeMike Frysinger2-2/+0
The xxx-desc.h header file already includes this, and it's how the other cgen ports are getting it, so drop it from these two.
2022-12-23sim: ppc: drop unused types from sim-main.hMike Frysinger1-7/+0
The common sim headers should define these for us already, so there's no need for the ppc header to set them up.
2022-12-23sim: cgen: move symcat.h include to where it's usedMike Frysinger10-5/+9
Move this out of the global sim-main.h and to the few files that actually use functions from it. Only the cgen ports were pulling this, so this makes cgen & non-cgen behave more the same.
2022-12-23sim: cgen: move cgen-types.h include to cgen-defs.hMike Frysinger8-7/+2
The cgen-types.h header sets up types that are needed by cgen-defs.h, so move the include out of sim-main.h and to that header. It might be needed in other specific modules, but for now let's kick it out of sim-main.h to make some progress. Things still build with just this.
2022-12-23Revert "sim: mn10300: drop unused sim-main.c"Mike Frysinger1-0/+9
This reverts commit 681a422b855e4b20086554b170dae051361f00c7. I missed that this was included via common/sim-inline.c. I thought I had grepped the top of the tree, but I must have only done mn10300. Add a comment to make it clear where/how this file is used.
2022-12-22sim: mn10300: drop unused sim-main.cMike Frysinger1-4/+0
Nothing compiles or references this, so punt it.
2022-12-22sim: endian: move bfd.h from header to sourceMike Frysinger2-2/+2
The bfd APIs are used only by sim-n-endian.h which is only included by sim-endian.c, so move the bfd.h include there and out of sim-endian.h which is included by many other modules.
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