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gdb: add GDB_FindAllocatedContextByPid

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This commit is contained in:
TuxSH 2019-04-10 23:17:49 +02:00
parent 1e0996c395
commit bd670cf87c
3 changed files with 26 additions and 13 deletions
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1
sysmodules/rosalina/include/gdb/server.h
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@ -52,6 +52,7 @@ void GDB_LockAllContexts(GDBServer *server);
void GDB_UnlockAllContexts(GDBServer *server);
GDBContext *GDB_SelectAvailableContext(GDBServer *server, u16 minPort, u16 maxPort);
GDBContext *GDB_FindAllocatedContextByPid(GDBServer *server, u32 pid);
int GDB_AcceptClient(GDBContext *ctx);
int GDB_CloseClient(GDBContext *ctx);

13
sysmodules/rosalina/source/gdb/server.c
View File

@ -152,6 +152,19 @@ GDBContext *GDB_SelectAvailableContext(GDBServer *server, u16 minPort, u16 maxPo
return ctx;
}
GDBContext *GDB_FindAllocatedContextByPid(GDBServer *server, u32 pid)
{
GDB_LockAllContexts(server);
GDBContext *ctx = NULL;
for(u32 i = 0; i < MAX_DEBUG; i++)
{
if((server->ctxs[i].flags & GDB_FLAG_SELECTED) && server->ctxs[i].pid == pid)
ctx = &server->ctxs[i];
}
GDB_UnlockAllContexts(server);
return ctx;
}
int GDB_AcceptClient(GDBContext *ctx)
{
Result r;

25
sysmodules/rosalina/source/menus/process_list.c
View File

@ -52,13 +52,13 @@ extern GDBServer gdbServer;
static inline int ProcessListMenu_FormatInfoLine(char *out, const ProcessInfo *info)
{
const char *checkbox;
u32 id = 0;
GDBContext *ctx = NULL;
if(gdbServer.super.running)
{
GDB_LockAllContexts(&gdbServer);
for(id = 0; id < MAX_DEBUG && (!(gdbServer.ctxs[id].flags & GDB_FLAG_SELECTED) || gdbServer.ctxs[id].pid != info->pid); id++);
checkbox = id < MAX_DEBUG ? "(x) " : "( ) ";
ctx = GDB_FindAllocatedContextByPid(&gdbServer, info->pid);
checkbox = ctx != NULL ? "(x) " : "( ) ";
}
else
checkbox = "";
@ -69,18 +69,18 @@ static inline int ProcessListMenu_FormatInfoLine(char *out, const ProcessInfo *i
if(info->isZombie)
memcpy(commentBuf, "Zombie", 7);
else if(gdbServer.super.running && id < MAX_DEBUG)
else if(gdbServer.super.running && ctx != NULL)
{
if(gdbServer.ctxs[id].state >= GDB_STATE_CONNECTED && gdbServer.ctxs[id].state < GDB_STATE_DETACHING)
if(ctx->state >= GDB_STATE_CONNECTED && ctx->state < GDB_STATE_DETACHING)
{
u8 *addr = (u8 *)&gdbServer.ctxs[id].super.addr_in.sin_addr;
u8 *addr = (u8 *)&ctx->super.addr_in.sin_addr;
checkbox = "(A) ";
sprintf(commentBuf, "Remote: %hhu.%hhu.%hhu.%hhu", addr[0], addr[1], addr[2], addr[3]);
}
else if (gdbServer.ctxs[id].localPort >= GDB_PORT_BASE && gdbServer.ctxs[id].localPort < GDB_PORT_BASE + MAX_DEBUG)
else if (ctx->localPort >= GDB_PORT_BASE && ctx->localPort < GDB_PORT_BASE + MAX_DEBUG)
{
checkbox = "(W) ";
sprintf(commentBuf, "Port: %hu", gdbServer.ctxs[id].localPort);
sprintf(commentBuf, "Port: %hu", ctx->localPort);
}
}
@ -591,12 +591,11 @@ static inline void ProcessListMenu_HandleSelected(const ProcessInfo *info)
}
GDB_LockAllContexts(&gdbServer);
u32 id;
for(id = 0; id < MAX_DEBUG && (!(gdbServer.ctxs[id].flags & GDB_FLAG_SELECTED) || gdbServer.ctxs[id].pid != info->pid); id++);
GDBContext *ctx = NULL;
ctx = GDB_FindAllocatedContextByPid(&gdbServer, info->pid);
if(id < MAX_DEBUG)
if(ctx != NULL)
{
GDBContext *ctx = &gdbServer.ctxs[id];
if(ctx->flags & GDB_FLAG_USED)
{
RecursiveLock_Lock(&ctx->lock);
@ -606,7 +605,7 @@ static inline void ProcessListMenu_HandleSelected(const ProcessInfo *info)
while(ctx->super.should_close)
svcSleepThread(12 * 1000 * 1000LL);
}
else if (gdbServer.ctxs[id].localPort >= GDB_PORT_BASE && gdbServer.ctxs[id].localPort < GDB_PORT_BASE + MAX_DEBUG)
else if (ctx->localPort >= GDB_PORT_BASE && ctx->localPort < GDB_PORT_BASE + MAX_DEBUG)
{
RecursiveLock_Lock(&ctx->lock);
ctx->flags &= ~GDB_FLAG_SELECTED;